| # 2018 May 8 |
| # |
| # The author disclaims copyright to this source code. In place of |
| # a legal notice, here is a blessing: |
| # |
| # May you do good and not evil. |
| # May you find forgiveness for yourself and forgive others. |
| # May you share freely, never taking more than you give. |
| # |
| #*********************************************************************** |
| # This file implements regression tests for SQLite library. |
| # |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| set testprefix window1 |
| |
| ifcapable !windowfunc { |
| finish_test |
| return |
| } |
| |
| do_execsql_test 1.0 { |
| CREATE TABLE t1(a, b, c, d); |
| INSERT INTO t1 VALUES(1, 2, 3, 4); |
| INSERT INTO t1 VALUES(5, 6, 7, 8); |
| INSERT INTO t1 VALUES(9, 10, 11, 12); |
| } |
| |
| do_execsql_test 1.1 { |
| SELECT sum(b) OVER () FROM t1 |
| } {18 18 18} |
| |
| do_execsql_test 1.2 { |
| SELECT a, sum(b) OVER () FROM t1 |
| } {1 18 5 18 9 18} |
| |
| do_execsql_test 1.3 { |
| SELECT a, 4 + sum(b) OVER () FROM t1 |
| } {1 22 5 22 9 22} |
| |
| do_execsql_test 1.4 { |
| SELECT a + 4 + sum(b) OVER () FROM t1 |
| } {23 27 31} |
| |
| do_execsql_test 1.5 { |
| SELECT a, sum(b) OVER (PARTITION BY c) FROM t1 |
| } {1 2 5 6 9 10} |
| |
| foreach {tn sql} { |
| 1 "SELECT sum(b) OVER () FROM t1" |
| 2 "SELECT sum(b) OVER (PARTITION BY c) FROM t1" |
| 3 "SELECT sum(b) OVER (ORDER BY c) FROM t1" |
| 4 "SELECT sum(b) OVER (PARTITION BY d ORDER BY c) FROM t1" |
| 5 "SELECT sum(b) FILTER (WHERE a>0) OVER (PARTITION BY d ORDER BY c) FROM t1" |
| 6 "SELECT sum(b) OVER (ORDER BY c RANGE UNBOUNDED PRECEDING) FROM t1" |
| 7 "SELECT sum(b) OVER (ORDER BY c ROWS 45 PRECEDING) FROM t1" |
| 8 "SELECT sum(b) OVER (ORDER BY c RANGE CURRENT ROW) FROM t1" |
| 9 "SELECT sum(b) OVER (ORDER BY c RANGE BETWEEN UNBOUNDED PRECEDING |
| AND CURRENT ROW) FROM t1" |
| 10 "SELECT sum(b) OVER (ORDER BY c ROWS BETWEEN UNBOUNDED PRECEDING |
| AND UNBOUNDED FOLLOWING) FROM t1" |
| } { |
| do_test 2.$tn { lindex [catchsql $sql] 0 } 0 |
| } |
| |
| foreach {tn sql} { |
| 1 "SELECT * FROM t1 WHERE sum(b) OVER ()" |
| 2 "SELECT * FROM t1 GROUP BY sum(b) OVER ()" |
| 3 "SELECT * FROM t1 GROUP BY a HAVING sum(b) OVER ()" |
| } { |
| do_catchsql_test 3.$tn $sql {1 {misuse of window function sum()}} |
| } |
| |
| do_execsql_test 4.0 { |
| CREATE TABLE t2(a, b, c); |
| INSERT INTO t2 VALUES(0, 0, 0); |
| INSERT INTO t2 VALUES(1, 1, 1); |
| INSERT INTO t2 VALUES(2, 0, 2); |
| INSERT INTO t2 VALUES(3, 1, 0); |
| INSERT INTO t2 VALUES(4, 0, 1); |
| INSERT INTO t2 VALUES(5, 1, 2); |
| INSERT INTO t2 VALUES(6, 0, 0); |
| } |
| |
| do_execsql_test 4.1 { |
| SELECT a, sum(a) OVER (PARTITION BY b) FROM t2; |
| } { |
| 0 12 2 12 4 12 6 12 1 9 3 9 5 9 |
| } |
| |
| do_execsql_test 4.2 { |
| SELECT a, sum(a) OVER (PARTITION BY b) FROM t2 ORDER BY a; |
| } { |
| 0 12 1 9 2 12 3 9 4 12 5 9 6 12 |
| } |
| |
| do_execsql_test 4.3 { |
| SELECT a, sum(a) OVER () FROM t2 ORDER BY a; |
| } { |
| 0 21 1 21 2 21 3 21 4 21 5 21 6 21 |
| } |
| |
| do_execsql_test 4.4 { |
| SELECT a, sum(a) OVER (ORDER BY a) FROM t2; |
| } { |
| 0 0 1 1 2 3 3 6 4 10 5 15 6 21 |
| } |
| |
| do_execsql_test 4.5 { |
| SELECT a, sum(a) OVER (PARTITION BY b ORDER BY a) FROM t2 ORDER BY a |
| } { |
| 0 0 1 1 2 2 3 4 4 6 5 9 6 12 |
| } |
| |
| do_execsql_test 4.6 { |
| SELECT a, sum(a) OVER (PARTITION BY c ORDER BY a) FROM t2 ORDER BY a |
| } { |
| 0 0 1 1 2 2 3 3 4 5 5 7 6 9 |
| } |
| |
| do_execsql_test 4.7 { |
| SELECT a, sum(a) OVER (PARTITION BY b ORDER BY a DESC) FROM t2 ORDER BY a |
| } { |
| 0 12 1 9 2 12 3 8 4 10 5 5 6 6 |
| } |
| |
| do_execsql_test 4.8 { |
| SELECT a, |
| sum(a) OVER (PARTITION BY b ORDER BY a DESC), |
| sum(a) OVER (PARTITION BY c ORDER BY a) |
| FROM t2 ORDER BY a |
| } { |
| 0 12 0 |
| 1 9 1 |
| 2 12 2 |
| 3 8 3 |
| 4 10 5 |
| 5 5 7 |
| 6 6 9 |
| } |
| |
| do_execsql_test 4.9 { |
| SELECT a, |
| sum(a) OVER (ORDER BY a), |
| avg(a) OVER (ORDER BY a) |
| FROM t2 ORDER BY a |
| } { |
| 0 0 0.0 |
| 1 1 0.5 |
| 2 3 1.0 |
| 3 6 1.5 |
| 4 10 2.0 |
| 5 15 2.5 |
| 6 21 3.0 |
| } |
| |
| do_execsql_test 4.10.1 { |
| SELECT a, |
| count() OVER (ORDER BY a DESC), |
| group_concat(a, '.') OVER (ORDER BY a DESC) |
| FROM t2 ORDER BY a DESC |
| } { |
| 6 1 6 |
| 5 2 6.5 |
| 4 3 6.5.4 |
| 3 4 6.5.4.3 |
| 2 5 6.5.4.3.2 |
| 1 6 6.5.4.3.2.1 |
| 0 7 6.5.4.3.2.1.0 |
| } |
| |
| do_execsql_test 4.10.2 { |
| SELECT a, |
| count(*) OVER (ORDER BY a DESC), |
| group_concat(a, '.') OVER (ORDER BY a DESC) |
| FROM t2 ORDER BY a DESC |
| } { |
| 6 1 6 |
| 5 2 6.5 |
| 4 3 6.5.4 |
| 3 4 6.5.4.3 |
| 2 5 6.5.4.3.2 |
| 1 6 6.5.4.3.2.1 |
| 0 7 6.5.4.3.2.1.0 |
| } |
| |
| do_catchsql_test 5.1 { |
| SELECT ntile(0) OVER (ORDER BY a) FROM t2; |
| } {1 {argument of ntile must be a positive integer}} |
| do_catchsql_test 5.2 { |
| SELECT ntile(-1) OVER (ORDER BY a) FROM t2; |
| } {1 {argument of ntile must be a positive integer}} |
| do_catchsql_test 5.3 { |
| SELECT ntile('zbc') OVER (ORDER BY a) FROM t2; |
| } {1 {argument of ntile must be a positive integer}} |
| do_execsql_test 5.4 { |
| CREATE TABLE t4(a, b); |
| SELECT ntile(1) OVER (ORDER BY a) FROM t4; |
| } {} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 6.1 { |
| CREATE TABLE t1(x); |
| INSERT INTO t1 VALUES(7), (6), (5), (4), (3), (2), (1); |
| |
| CREATE TABLE t2(x); |
| INSERT INTO t2 VALUES('b'), ('a'); |
| |
| SELECT x, count(*) OVER (ORDER BY x) FROM t1; |
| } {1 1 2 2 3 3 4 4 5 5 6 6 7 7} |
| |
| do_execsql_test 6.2 { |
| SELECT * FROM t2, (SELECT x, count(*) OVER (ORDER BY x) FROM t1); |
| } { |
| b 1 1 b 2 2 b 3 3 b 4 4 b 5 5 b 6 6 b 7 7 |
| a 1 1 a 2 2 a 3 3 a 4 4 a 5 5 a 6 6 a 7 7 |
| } |
| |
| do_catchsql_test 6.3 { |
| SELECT x, lag(x) FILTER (WHERE (x%2)=0) OVER w FROM t1 |
| WINDOW w AS (ORDER BY x) |
| } {1 {FILTER clause may only be used with aggregate window functions}} |
| |
| #------------------------------------------------------------------------- |
| # Attempt to use a window function as an aggregate. And other errors. |
| # |
| reset_db |
| do_execsql_test 7.0 { |
| CREATE TABLE t1(x, y); |
| INSERT INTO t1 VALUES(1, 2); |
| INSERT INTO t1 VALUES(3, 4); |
| INSERT INTO t1 VALUES(5, 6); |
| INSERT INTO t1 VALUES(7, 8); |
| INSERT INTO t1 VALUES(9, 10); |
| } |
| |
| do_catchsql_test 7.1.1 { |
| SELECT nth_value(x, 1) FROM t1; |
| } {1 {misuse of window function nth_value()}} |
| do_catchsql_test 7.1.2 { |
| SELECT * FROM t1 WHERE nth_value(x, 1) OVER (ORDER BY y); |
| } {1 {misuse of window function nth_value()}} |
| do_catchsql_test 7.1.3 { |
| SELECT count(*) FROM t1 GROUP BY y HAVING nth_value(x, 1) OVER (ORDER BY y); |
| } {1 {misuse of window function nth_value()}} |
| do_catchsql_test 7.1.4 { |
| SELECT count(*) FROM t1 GROUP BY nth_value(x, 1) OVER (ORDER BY y); |
| } {1 {misuse of window function nth_value()}} |
| do_catchsql_test 7.1.5 { |
| SELECT count(*) FROM t1 LIMIT nth_value(x, 1) OVER (); |
| } {1 {no such column: x}} |
| do_catchsql_test 7.1.6 { |
| SELECT trim(x) OVER (ORDER BY y) FROM t1; |
| } {1 {trim() may not be used as a window function}} |
| do_catchsql_test 7.1.7 { |
| SELECT max(x) OVER abc FROM t1 WINDOW def AS (ORDER BY y); |
| } {1 {no such window: abc}} |
| do_catchsql_test 7.1.8 { |
| SELECT row_number(x) OVER () FROM t1 |
| } {1 {wrong number of arguments to function row_number()}} |
| |
| do_execsql_test 7.2 { |
| SELECT |
| lead(y) OVER win, |
| lead(y, 2) OVER win, |
| lead(y, 3, 'default') OVER win |
| FROM t1 |
| WINDOW win AS (ORDER BY x) |
| } { |
| 4 6 8 6 8 10 8 10 default 10 {} default {} {} default |
| } |
| |
| do_execsql_test 7.3 { |
| SELECT row_number() OVER (ORDER BY x) FROM t1 |
| } {1 2 3 4 5} |
| |
| do_execsql_test 7.4 { |
| SELECT |
| row_number() OVER win, |
| lead(x) OVER win |
| FROM t1 |
| WINDOW win AS (ORDER BY x ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) |
| } {1 3 2 5 3 7 4 9 5 {}} |
| |
| #------------------------------------------------------------------------- |
| # Attempt to use a window function in a view. |
| # |
| do_execsql_test 8.0 { |
| CREATE TABLE t3(a, b, c); |
| |
| WITH s(i) AS ( VALUES(1) UNION ALL SELECT i+1 FROM s WHERE i<6 ) |
| INSERT INTO t3 SELECT i, i, i FROM s; |
| |
| CREATE VIEW v1 AS SELECT |
| sum(b) OVER (ORDER BY c), |
| min(b) OVER (ORDER BY c), |
| max(b) OVER (ORDER BY c) |
| FROM t3; |
| |
| CREATE VIEW v2 AS SELECT |
| sum(b) OVER win, |
| min(b) OVER win, |
| max(b) OVER win |
| FROM t3 |
| WINDOW win AS (ORDER BY c); |
| } |
| |
| do_execsql_test 8.1.1 { |
| SELECT * FROM v1 |
| } {1 1 1 3 1 2 6 1 3 10 1 4 15 1 5 21 1 6} |
| do_execsql_test 8.1.2 { |
| SELECT * FROM v2 |
| } {1 1 1 3 1 2 6 1 3 10 1 4 15 1 5 21 1 6} |
| |
| db close |
| sqlite3 db test.db |
| do_execsql_test 8.2.1 { |
| SELECT * FROM v1 |
| } {1 1 1 3 1 2 6 1 3 10 1 4 15 1 5 21 1 6} |
| do_execsql_test 8.2.2 { |
| SELECT * FROM v2 |
| } {1 1 1 3 1 2 6 1 3 10 1 4 15 1 5 21 1 6} |
| |
| #------------------------------------------------------------------------- |
| # Attempt to use a window function in a trigger. |
| # |
| do_execsql_test 9.0 { |
| CREATE TABLE t4(x, y); |
| INSERT INTO t4 VALUES(1, 'g'); |
| INSERT INTO t4 VALUES(2, 'i'); |
| INSERT INTO t4 VALUES(3, 'l'); |
| INSERT INTO t4 VALUES(4, 'g'); |
| INSERT INTO t4 VALUES(5, 'a'); |
| |
| CREATE TABLE t5(x, y, m); |
| CREATE TRIGGER t4i AFTER INSERT ON t4 BEGIN |
| DELETE FROM t5; |
| INSERT INTO t5 |
| SELECT x, y, max(y) OVER xyz FROM t4 |
| WINDOW xyz AS (PARTITION BY (x%2) ORDER BY x); |
| END; |
| } |
| |
| do_execsql_test 9.1.1 { |
| SELECT x, y, max(y) OVER xyz FROM t4 |
| WINDOW xyz AS (PARTITION BY (x%2) ORDER BY x) ORDER BY 1 |
| } {1 g g 2 i i 3 l l 4 g i 5 a l} |
| |
| do_execsql_test 9.1.2 { |
| INSERT INTO t4 VALUES(6, 'm'); |
| SELECT x, y, max(y) OVER xyz FROM t4 |
| WINDOW xyz AS (PARTITION BY (x%2) ORDER BY x) ORDER BY 1 |
| } {1 g g 2 i i 3 l l 4 g i 5 a l 6 m m} |
| |
| do_execsql_test 9.1.3 { |
| SELECT * FROM t5 ORDER BY 1 |
| } {1 g g 2 i i 3 l l 4 g i 5 a l 6 m m} |
| |
| do_execsql_test 9.2 { |
| WITH aaa(x, y, z) AS ( |
| SELECT x, y, max(y) OVER xyz FROM t4 |
| WINDOW xyz AS (PARTITION BY (x%2) ORDER BY x) |
| ) |
| SELECT * FROM aaa ORDER BY 1; |
| } {1 g g 2 i i 3 l l 4 g i 5 a l 6 m m} |
| |
| do_execsql_test 9.3 { |
| WITH aaa(x, y, z) AS ( |
| SELECT x, y, max(y) OVER xyz FROM t4 |
| WINDOW xyz AS (ORDER BY x) |
| ) |
| SELECT *, min(z) OVER (ORDER BY x) FROM aaa ORDER BY 1; |
| } {1 g g g 2 i i g 3 l l g 4 g l g 5 a l g 6 m m g} |
| |
| do_catchsql_test 9.4 { |
| -- 2021-04-17 dbsqlfuzz d9cf66100064952b66951845dfab41de1c124611 |
| DROP TABLE IF EXISTS t1; |
| CREATE TABLE t1(a,b,c,d); |
| DROP TABLE IF EXISTS t2; |
| CREATE TABLE t2(x,y); |
| CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN |
| INSERT INTO t2(x,y) |
| SELECT a, max(d) OVER w1 FROM t1 |
| WINDOW w1 AS (PARTITION BY EXISTS(SELECT 1 FROM t1 WHERE c=?1) ); |
| END; |
| } {1 {trigger cannot use variables}} |
| |
| do_catchsql_test 9.4.2 { |
| CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN |
| INSERT INTO t1(a,b) |
| SELECT a, max(d) OVER w1 FROM t1 |
| WINDOW w1 AS ( |
| ORDER BY a ROWS BETWEEN ? PRECEDING AND UNBOUNDED FOLLOWING |
| ); |
| END; |
| } {1 {trigger cannot use variables}} |
| do_catchsql_test 9.4.3 { |
| CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN |
| INSERT INTO t1(a,b) |
| SELECT a, max(d) OVER w1 FROM t1 |
| WINDOW w1 AS ( |
| ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND ? FOLLOWING |
| ); |
| END; |
| } {1 {trigger cannot use variables}} |
| |
| #------------------------------------------------------------------------- |
| # |
| do_execsql_test 10.0 { |
| CREATE TABLE sales(emp TEXT PRIMARY KEY, region, total); |
| INSERT INTO sales VALUES |
| ('Alice', 'North', 34), |
| ('Frank', 'South', 22), |
| ('Charles', 'North', 45), |
| ('Darrell', 'South', 8), |
| ('Grant', 'South', 23), |
| ('Brad' , 'North', 22), |
| ('Elizabeth', 'South', 99), |
| ('Horace', 'East', 1); |
| } |
| |
| # Best two salespeople from each region |
| # |
| do_execsql_test 10.1 { |
| SELECT emp, region, total FROM ( |
| SELECT |
| emp, region, total, |
| row_number() OVER (PARTITION BY region ORDER BY total DESC) AS rank |
| FROM sales |
| ) WHERE rank<=2 ORDER BY region, total DESC |
| } { |
| Horace East 1 |
| Charles North 45 |
| Alice North 34 |
| Elizabeth South 99 |
| Grant South 23 |
| } |
| |
| do_execsql_test 10.2 { |
| SELECT emp, region, sum(total) OVER win FROM sales |
| WINDOW win AS (PARTITION BY region ORDER BY total) |
| } { |
| Horace East 1 |
| Brad North 22 |
| Alice North 56 |
| Charles North 101 |
| Darrell South 8 |
| Frank South 30 |
| Grant South 53 |
| Elizabeth South 152 |
| } |
| |
| do_execsql_test 10.3 { |
| SELECT emp, region, sum(total) OVER win FROM sales |
| WINDOW win AS (PARTITION BY region ORDER BY total) |
| LIMIT 5 |
| } { |
| Horace East 1 |
| Brad North 22 |
| Alice North 56 |
| Charles North 101 |
| Darrell South 8 |
| } |
| |
| do_execsql_test 10.4 { |
| SELECT emp, region, sum(total) OVER win FROM sales |
| WINDOW win AS (PARTITION BY region ORDER BY total) |
| LIMIT 5 OFFSET 2 |
| } { |
| Alice North 56 |
| Charles North 101 |
| Darrell South 8 |
| Frank South 30 |
| Grant South 53 |
| } |
| |
| do_execsql_test 10.5 { |
| SELECT emp, region, sum(total) OVER win FROM sales |
| WINDOW win AS ( |
| PARTITION BY region ORDER BY total |
| ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING |
| ) |
| } { |
| Horace East 1 |
| Brad North 101 |
| Alice North 79 |
| Charles North 45 |
| Darrell South 152 |
| Frank South 144 |
| Grant South 122 |
| Elizabeth South 99 |
| } |
| |
| do_execsql_test 10.6 { |
| SELECT emp, region, sum(total) OVER win FROM sales |
| WINDOW win AS ( |
| PARTITION BY region ORDER BY total |
| ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING |
| ) LIMIT 5 OFFSET 2 |
| } { |
| Alice North 79 |
| Charles North 45 |
| Darrell South 152 |
| Frank South 144 |
| Grant South 122 |
| } |
| |
| do_execsql_test 10.7 { |
| SELECT emp, region, ( |
| SELECT sum(total) OVER ( |
| ORDER BY total RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING |
| ) || outer.emp FROM sales |
| ) FROM sales AS outer; |
| } { |
| Alice North 254Alice |
| Frank South 254Frank |
| Charles North 254Charles |
| Darrell South 254Darrell |
| Grant South 254Grant |
| Brad North 254Brad |
| Elizabeth South 254Elizabeth |
| Horace East 254Horace |
| } |
| |
| do_execsql_test 10.8 { |
| SELECT emp, region, ( |
| SELECT sum(total) FILTER (WHERE sales.emp!=outer.emp) OVER ( |
| ORDER BY total RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING |
| ) FROM sales |
| ) FROM sales AS outer; |
| } { |
| Alice North 220 |
| Frank South 232 |
| Charles North 209 |
| Darrell South 246 |
| Grant South 231 |
| Brad North 232 |
| Elizabeth South 155 |
| Horace East 253 |
| } |
| |
| #------------------------------------------------------------------------- |
| # Check that it is not possible to use a window function in a CREATE INDEX |
| # statement. |
| # |
| do_execsql_test 11.0 { CREATE TABLE t6(a, b, c); } |
| |
| do_catchsql_test 11.1 { |
| CREATE INDEX t6i ON t6(a) WHERE sum(b) OVER (); |
| } {1 {misuse of window function sum()}} |
| do_catchsql_test 11.2 { |
| CREATE INDEX t6i ON t6(a) WHERE lead(b) OVER (); |
| } {1 {misuse of window function lead()}} |
| |
| do_catchsql_test 11.3 { |
| CREATE INDEX t6i ON t6(sum(b) OVER ()); |
| } {1 {misuse of window function sum()}} |
| do_catchsql_test 11.4 { |
| CREATE INDEX t6i ON t6(lead(b) OVER ()); |
| } {1 {misuse of window function lead()}} |
| |
| # 2018-09-17 ticket 510cde277783b5fb5de628393959849dff377eb3 |
| # Endless loop on a query with window functions and a limit |
| # |
| do_execsql_test 12.100 { |
| DROP TABLE IF EXISTS t1; |
| CREATE TABLE t1(id INT, b VARCHAR, c VARCHAR); |
| INSERT INTO t1 VALUES(1, 'A', 'one'); |
| INSERT INTO t1 VALUES(2, 'B', 'two'); |
| INSERT INTO t1 VALUES(3, 'C', 'three'); |
| INSERT INTO t1 VALUES(4, 'D', 'one'); |
| INSERT INTO t1 VALUES(5, 'E', 'two'); |
| SELECT id, b, lead(c,1) OVER(ORDER BY c) AS x |
| FROM t1 WHERE id>1 |
| ORDER BY b LIMIT 1; |
| } {2 B two} |
| do_execsql_test 12.110 { |
| INSERT INTO t1 VALUES(6, 'F', 'three'); |
| INSERT INTO t1 VALUES(7, 'G', 'one'); |
| SELECT id, b, lead(c,1) OVER(ORDER BY c) AS x |
| FROM t1 WHERE id>1 |
| ORDER BY b LIMIT 2; |
| } {2 B two 3 C three} |
| |
| #------------------------------------------------------------------------- |
| |
| do_execsql_test 13.1 { |
| DROP TABLE IF EXISTS t1; |
| CREATE TABLE t1(a int, b int); |
| INSERT INTO t1 VALUES(1,11); |
| INSERT INTO t1 VALUES(2,12); |
| } |
| |
| do_execsql_test 13.2.1 { |
| SELECT a, rank() OVER(ORDER BY b) FROM t1; |
| SELECT a, rank() OVER(ORDER BY b DESC) FROM t1; |
| } { |
| 1 1 2 2 2 1 1 2 |
| } |
| do_execsql_test 13.2.2 { |
| SELECT a, rank() OVER(ORDER BY b) FROM t1 |
| UNION ALL |
| SELECT a, rank() OVER(ORDER BY b DESC) FROM t1; |
| } { |
| 1 1 2 2 2 1 1 2 |
| } |
| do_execsql_test 13.3 { |
| SELECT a, rank() OVER(ORDER BY b) FROM t1 |
| UNION |
| SELECT a, rank() OVER(ORDER BY b DESC) FROM t1; |
| } { |
| 1 1 1 2 2 1 2 2 |
| } |
| |
| do_execsql_test 13.4 { |
| SELECT a, rank() OVER(ORDER BY b) FROM t1 |
| EXCEPT |
| SELECT a, rank() OVER(ORDER BY b DESC) FROM t1; |
| } { |
| 1 1 2 2 |
| } |
| |
| do_execsql_test 13.5 { |
| SELECT a, rank() OVER(ORDER BY b) FROM t1 |
| INTERSECT |
| SELECT a, rank() OVER(ORDER BY b DESC) FROM t1; |
| } {} |
| |
| # 2018-12-06 |
| # https://www.sqlite.org/src/info/f09fcd17810f65f7 |
| # Assertion fault when window functions are used. |
| # |
| # Root cause is the query flattener invoking sqlite3ExprDup() on |
| # expressions that contain subqueries with window functions. The |
| # sqlite3ExprDup() routine is not making correctly initializing |
| # Select.pWin field of the subqueries. |
| # |
| sqlite3 db :memory: |
| do_execsql_test 14.0 { |
| SELECT * FROM( |
| SELECT * FROM (SELECT 1 AS c) WHERE c IN ( |
| SELECT (row_number() OVER()) FROM (VALUES (0)) |
| ) |
| ); |
| } {1} |
| do_execsql_test 14.1 { |
| CREATE TABLE t1(x); INSERT INTO t1(x) VALUES(12345); |
| CREATE TABLE t2(c); INSERT INTO t2(c) VALUES(1); |
| SELECT y, y+1, y+2 FROM ( |
| SELECT c IN ( |
| SELECT (row_number() OVER()) FROM t1 |
| ) AS y FROM t2 |
| ); |
| } {1 2 3} |
| |
| # 2018-12-31 |
| # https://www.sqlite.org/src/info/d0866b26f83e9c55 |
| # Window function in correlated subquery causes assertion fault |
| # |
| do_catchsql_test 15.0 { |
| WITH t(id, parent) AS ( |
| SELECT CAST(1 AS INT), CAST(NULL AS INT) |
| UNION ALL |
| SELECT 2, NULL |
| UNION ALL |
| SELECT 3, 1 |
| UNION ALL |
| SELECT 4, 1 |
| UNION ALL |
| SELECT 5, 2 |
| UNION ALL |
| SELECT 6, 2 |
| ), q AS ( |
| SELECT t.*, ROW_NUMBER() OVER (ORDER BY t.id) AS rn |
| FROM t |
| WHERE parent IS NULL |
| UNION ALL |
| SELECT t.*, ROW_NUMBER() OVER (ORDER BY t.id) AS rn |
| FROM q |
| JOIN t |
| ON t.parent = q.id |
| ) |
| SELECT * |
| FROM q; |
| } {1 {cannot use window functions in recursive queries}} |
| do_execsql_test 15.1 { |
| DROP TABLE IF EXISTS t1; |
| DROP TABLE IF EXISTS t2; |
| CREATE TABLE t1(x); |
| INSERT INTO t1 VALUES('a'), ('b'), ('c'); |
| CREATE TABLE t2(a, b); |
| INSERT INTO t2 VALUES('X', 1), ('X', 2), ('Y', 2), ('Y', 3); |
| SELECT x, ( |
| SELECT sum(b) |
| OVER (PARTITION BY a ROWS BETWEEN UNBOUNDED PRECEDING |
| AND UNBOUNDED FOLLOWING) |
| FROM t2 WHERE b<x |
| ) FROM t1; |
| } {a 3 b 3 c 3} |
| |
| do_execsql_test 15.2 { |
| SELECT( |
| WITH c AS( |
| VALUES(1) |
| ) SELECT '' FROM c,c |
| ) x WHERE x+x; |
| } {} |
| |
| #------------------------------------------------------------------------- |
| |
| do_execsql_test 16.0 { |
| CREATE TABLE t7(a,b); |
| INSERT INTO t7(rowid, a, b) VALUES |
| (1, 1, 3), |
| (2, 10, 4), |
| (3, 100, 2); |
| } |
| |
| do_execsql_test 16.1 { |
| SELECT rowid, sum(a) OVER (PARTITION BY b IN (SELECT rowid FROM t7)) FROM t7; |
| } { |
| 2 10 |
| 1 101 |
| 3 101 |
| } |
| |
| do_execsql_test 16.2 { |
| SELECT rowid, sum(a) OVER w1 FROM t7 |
| WINDOW w1 AS (PARTITION BY b IN (SELECT rowid FROM t7)); |
| } { |
| 2 10 |
| 1 101 |
| 3 101 |
| } |
| |
| #------------------------------------------------------------------------- |
| do_execsql_test 17.0 { |
| CREATE TABLE t8(a); |
| INSERT INTO t8 VALUES(1), (2), (3); |
| } |
| |
| do_execsql_test 17.1 { |
| SELECT +sum(0) OVER () ORDER BY +sum(0) OVER (); |
| } {0} |
| |
| do_execsql_test 17.2 { |
| select +sum(a) OVER () FROM t8 ORDER BY +sum(a) OVER () DESC; |
| } {6 6 6} |
| |
| do_execsql_test 17.3 { |
| SELECT 10+sum(a) OVER (ORDER BY a) |
| FROM t8 |
| ORDER BY 10+sum(a) OVER (ORDER BY a) DESC; |
| } {16 13 11} |
| |
| |
| #------------------------------------------------------------------------- |
| # Test error cases from chaining window definitions. |
| # |
| reset_db |
| do_execsql_test 18.0 { |
| DROP TABLE IF EXISTS t1; |
| CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c TEXT, d INTEGER); |
| INSERT INTO t1 VALUES(1, 'odd', 'one', 1); |
| INSERT INTO t1 VALUES(2, 'even', 'two', 2); |
| INSERT INTO t1 VALUES(3, 'odd', 'three', 3); |
| INSERT INTO t1 VALUES(4, 'even', 'four', 4); |
| INSERT INTO t1 VALUES(5, 'odd', 'five', 5); |
| INSERT INTO t1 VALUES(6, 'even', 'six', 6); |
| } |
| |
| foreach {tn sql error} { |
| 1 { |
| SELECT c, sum(d) OVER win2 FROM t1 |
| WINDOW win1 AS (ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING), |
| win2 AS (win1 ORDER BY b) |
| } {cannot override frame specification of window: win1} |
| |
| 2 { |
| SELECT c, sum(d) OVER win2 FROM t1 |
| WINDOW win1 AS (), |
| win2 AS (win4 ORDER BY b) |
| } {no such window: win4} |
| |
| 3 { |
| SELECT c, sum(d) OVER win2 FROM t1 |
| WINDOW win1 AS (), |
| win2 AS (win1 PARTITION BY d) |
| } {cannot override PARTITION clause of window: win1} |
| |
| 4 { |
| SELECT c, sum(d) OVER win2 FROM t1 |
| WINDOW win1 AS (ORDER BY b), |
| win2 AS (win1 ORDER BY d) |
| } {cannot override ORDER BY clause of window: win1} |
| } { |
| do_catchsql_test 18.1.$tn $sql [list 1 $error] |
| } |
| |
| foreach {tn sql error} { |
| 1 { |
| SELECT c, sum(d) OVER (win1 ORDER BY b) FROM t1 |
| WINDOW win1 AS (ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) |
| } {cannot override frame specification of window: win1} |
| |
| 2 { |
| SELECT c, sum(d) OVER (win4 ORDER BY b) FROM t1 |
| WINDOW win1 AS () |
| } {no such window: win4} |
| |
| 3 { |
| SELECT c, sum(d) OVER (win1 PARTITION BY d) FROM t1 |
| WINDOW win1 AS () |
| } {cannot override PARTITION clause of window: win1} |
| |
| 4 { |
| SELECT c, sum(d) OVER (win1 ORDER BY d) FROM t1 |
| WINDOW win1 AS (ORDER BY b) |
| } {cannot override ORDER BY clause of window: win1} |
| } { |
| do_catchsql_test 18.2.$tn $sql [list 1 $error] |
| } |
| |
| do_execsql_test 18.3.1 { |
| SELECT group_concat(c, '.') OVER (PARTITION BY b ORDER BY c) |
| FROM t1 |
| } {four four.six four.six.two five five.one five.one.three} |
| |
| do_execsql_test 18.3.2 { |
| SELECT group_concat(c, '.') OVER (win1 ORDER BY c) |
| FROM t1 |
| WINDOW win1 AS (PARTITION BY b) |
| } {four four.six four.six.two five five.one five.one.three} |
| |
| do_execsql_test 18.3.3 { |
| SELECT group_concat(c, '.') OVER win2 |
| FROM t1 |
| WINDOW win1 AS (PARTITION BY b), |
| win2 AS (win1 ORDER BY c) |
| } {four four.six four.six.two five five.one five.one.three} |
| |
| do_execsql_test 18.3.4 { |
| SELECT group_concat(c, '.') OVER (win2) |
| FROM t1 |
| WINDOW win1 AS (PARTITION BY b), |
| win2 AS (win1 ORDER BY c) |
| } {four four.six four.six.two five five.one five.one.three} |
| |
| do_execsql_test 18.3.5 { |
| SELECT group_concat(c, '.') OVER win5 |
| FROM t1 |
| WINDOW win1 AS (PARTITION BY b), |
| win2 AS (win1), |
| win3 AS (win2), |
| win4 AS (win3), |
| win5 AS (win4 ORDER BY c) |
| } {four four.six four.six.two five five.one five.one.three} |
| |
| #------------------------------------------------------------------------- |
| # Test RANGE <expr> PRECEDING/FOLLOWING when there are string, blob |
| # and NULL values in the dataset. |
| # |
| reset_db |
| do_execsql_test 19.0 { |
| CREATE TABLE t1(a, b); |
| INSERT INTO t1 VALUES |
| (1, 1), (2, 2), (3, 3), (4, 4), (5, 5), |
| ('a', 6), ('b', 7), ('c', 8), ('d', 9), ('e', 10); |
| } |
| do_execsql_test 19.1 { |
| SELECT a, sum(b) OVER (ORDER BY a) FROM t1; |
| } {1 1 2 3 3 6 4 10 5 15 a 21 b 28 c 36 d 45 e 55} |
| |
| do_execsql_test 19.2.1 { |
| SELECT a, sum(b) OVER ( |
| ORDER BY a RANGE BETWEEN 1 PRECEDING AND 1 FOLLOWING |
| ) FROM t1; |
| } {1 3 2 6 3 9 4 12 5 9 a 6 b 7 c 8 d 9 e 10} |
| do_execsql_test 19.2.2 { |
| SELECT a, sum(b) OVER ( |
| ORDER BY a DESC RANGE BETWEEN 1 PRECEDING AND 1 FOLLOWING |
| ) FROM t1 ORDER BY a ASC; |
| } {1 3 2 6 3 9 4 12 5 9 a 6 b 7 c 8 d 9 e 10} |
| |
| do_execsql_test 19.3.1 { |
| SELECT a, sum(b) OVER ( |
| ORDER BY a RANGE BETWEEN 2 PRECEDING AND 1 FOLLOWING |
| ) FROM t1; |
| } {1 3 2 6 3 10 4 14 5 12 a 6 b 7 c 8 d 9 e 10} |
| do_execsql_test 19.3.2 { |
| SELECT a, sum(b) OVER ( |
| ORDER BY a DESC RANGE BETWEEN 1 PRECEDING AND 2 FOLLOWING |
| ) FROM t1 ORDER BY a ASC; |
| } {1 3 2 6 3 10 4 14 5 12 a 6 b 7 c 8 d 9 e 10} |
| |
| |
| reset_db |
| do_execsql_test 20.0 { |
| CREATE TABLE t1(a, b); |
| INSERT INTO t1 VALUES |
| (NULL, 100), (NULL, 100), |
| (1, 1), (2, 2), (3, 3), (4, 4), (5, 5), |
| ('a', 6), ('b', 7), ('c', 8), ('d', 9), ('e', 10); |
| } |
| do_execsql_test 20.1 { |
| SELECT a, sum(b) OVER (ORDER BY a) FROM t1; |
| } { |
| {} 200 {} 200 1 201 2 203 3 206 4 210 5 215 |
| a 221 b 228 c 236 d 245 e 255 |
| } |
| |
| do_execsql_test 20.2.1 { |
| SELECT a, sum(b) OVER ( |
| ORDER BY a RANGE BETWEEN 1 PRECEDING AND 1 FOLLOWING |
| ) FROM t1; |
| } {{} 200 {} 200 1 3 2 6 3 9 4 12 5 9 a 6 b 7 c 8 d 9 e 10} |
| do_execsql_test 20.2.2 { |
| SELECT a, sum(b) OVER ( |
| ORDER BY a DESC RANGE BETWEEN 1 PRECEDING AND 1 FOLLOWING |
| ) FROM t1 ORDER BY a ASC; |
| } {{} 200 {} 200 1 3 2 6 3 9 4 12 5 9 a 6 b 7 c 8 d 9 e 10} |
| |
| do_execsql_test 20.3.1 { |
| SELECT a, sum(b) OVER ( |
| ORDER BY a RANGE BETWEEN 2 PRECEDING AND 1 FOLLOWING |
| ) FROM t1; |
| } {{} 200 {} 200 1 3 2 6 3 10 4 14 5 12 a 6 b 7 c 8 d 9 e 10} |
| do_execsql_test 20.3.2 { |
| SELECT a, sum(b) OVER ( |
| ORDER BY a DESC RANGE BETWEEN 1 PRECEDING AND 2 FOLLOWING |
| ) FROM t1 ORDER BY a ASC; |
| } {{} 200 {} 200 1 3 2 6 3 10 4 14 5 12 a 6 b 7 c 8 d 9 e 10} |
| |
| #------------------------------------------------------------------------- |
| do_execsql_test 21.0 { |
| CREATE TABLE keyword_tab( |
| current, exclude, filter, following, groups, no, others, over, |
| partition, preceding, range, ties, unbounded, window |
| ); |
| } |
| do_execsql_test 21.1 { |
| SELECT |
| current, exclude, filter, following, groups, no, others, over, |
| partition, preceding, range, ties, unbounded, window |
| FROM keyword_tab |
| } |
| |
| #------------------------------------------------------------------------- |
| foreach {tn expr err} { |
| 1 4.5 0 |
| 2 NULL 1 |
| 3 0.0 0 |
| 4 0.1 0 |
| 5 -0.1 1 |
| 6 '' 1 |
| 7 '2.0' 0 |
| 8 '2.0x' 1 |
| 9 x'1234' 1 |
| 10 '1.2' 0 |
| } { |
| set res {0 1} |
| if {$err} {set res {1 {frame starting offset must be a non-negative number}} } |
| do_catchsql_test 22.$tn.1 " |
| WITH a(x, y) AS ( VALUES(1, 2) ) |
| SELECT sum(x) OVER ( |
| ORDER BY y RANGE BETWEEN $expr PRECEDING AND UNBOUNDED FOLLOWING |
| ) FROM a |
| " $res |
| |
| set res {0 1} |
| if {$err} {set res {1 {frame ending offset must be a non-negative number}} } |
| do_catchsql_test 22.$tn.2 " |
| WITH a(x, y) AS ( VALUES(1, 2) ) |
| SELECT sum(x) OVER ( |
| ORDER BY y RANGE BETWEEN UNBOUNDED PRECEDING AND $expr FOLLOWING |
| ) FROM a |
| " $res |
| } |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 23.0 { |
| CREATE TABLE t5(a, b, c); |
| CREATE INDEX t5ab ON t5(a, b); |
| } |
| |
| proc do_ordercount_test {tn sql nOrderBy} { |
| set plan [execsql "EXPLAIN QUERY PLAN $sql"] |
| uplevel [list do_test $tn [list regexp -all ORDER $plan] $nOrderBy] |
| } |
| |
| do_ordercount_test 23.1 { |
| SELECT |
| sum(c) OVER (ORDER BY a, b), |
| sum(c) OVER (PARTITION BY a ORDER BY b) |
| FROM t5 |
| } 0 |
| |
| do_ordercount_test 23.2 { |
| SELECT |
| sum(c) OVER (ORDER BY b, a), |
| sum(c) OVER (PARTITION BY b ORDER BY a) |
| FROM t5 |
| } 1 |
| |
| do_ordercount_test 23.3 { |
| SELECT |
| sum(c) OVER (ORDER BY b, a), |
| sum(c) OVER (ORDER BY c, b) |
| FROM t5 |
| } 2 |
| |
| do_ordercount_test 23.4 { |
| SELECT |
| sum(c) OVER (ORDER BY b ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW), |
| sum(c) OVER (ORDER BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW), |
| sum(c) OVER (ORDER BY b GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) |
| FROM t5 |
| } 1 |
| |
| do_ordercount_test 23.5 { |
| SELECT |
| sum(c) OVER (ORDER BY b+1 ROWS UNBOUNDED PRECEDING), |
| sum(c) OVER (ORDER BY b+1 RANGE UNBOUNDED PRECEDING), |
| sum(c) OVER (ORDER BY b+1 GROUPS UNBOUNDED PRECEDING) |
| FROM t5 |
| } 1 |
| |
| do_ordercount_test 23.6 { |
| SELECT |
| sum(c) OVER (ORDER BY b+1 ROWS UNBOUNDED PRECEDING), |
| sum(c) OVER (ORDER BY b+2 RANGE UNBOUNDED PRECEDING), |
| sum(c) OVER (ORDER BY b+3 GROUPS UNBOUNDED PRECEDING) |
| FROM t5 |
| } 3 |
| |
| do_execsql_test 24.1 { |
| SELECT sum(44) OVER () |
| } {44} |
| |
| do_execsql_test 24.2 { |
| SELECT lead(44) OVER () |
| } {{}} |
| |
| #------------------------------------------------------------------------- |
| # |
| reset_db |
| do_execsql_test 25.0 { |
| CREATE TABLE t1 ( t1_id INTEGER PRIMARY KEY ); |
| CREATE TABLE t2 ( t2_id INTEGER PRIMARY KEY ); |
| CREATE TABLE t3 ( t3_id INTEGER PRIMARY KEY ); |
| |
| INSERT INTO t1 VALUES(1), (3), (5); |
| INSERT INTO t2 VALUES (3), (5); |
| INSERT INTO t3 VALUES(10), (11), (12); |
| } |
| |
| do_execsql_test 25.1 { |
| SELECT t1.* FROM t1, t2 WHERE |
| t1_id=t2_id AND t1_id IN ( |
| SELECT t1_id + row_number() OVER ( ORDER BY t1_id ) FROM t3 |
| ) |
| } |
| |
| do_execsql_test 25.2 { |
| SELECT t1.* FROM t1, t2 WHERE |
| t1_id=t2_id AND t1_id IN ( |
| SELECT row_number() OVER ( ORDER BY t1_id ) FROM t3 |
| ) |
| } {3} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 26.0 { |
| CREATE TABLE t1(x); |
| CREATE TABLE t2(c); |
| } |
| |
| do_execsql_test 26.1 { |
| SELECT ( SELECT row_number() OVER () FROM ( SELECT c FROM t1 ) ) FROM t2 |
| } {} |
| |
| do_execsql_test 26.2 { |
| INSERT INTO t1 VALUES(1), (2), (3), (4); |
| INSERT INTO t2 VALUES(2), (6), (8), (4); |
| SELECT c, c IN ( |
| SELECT row_number() OVER () FROM ( SELECT c FROM t1 ) |
| ) FROM t2 |
| } {2 1 6 0 8 0 4 1} |
| |
| do_execsql_test 26.3 { |
| DELETE FROM t1; |
| DELETE FROM t2; |
| |
| INSERT INTO t2 VALUES(1), (2), (3), (4); |
| INSERT INTO t1 VALUES(1), (1), (2), (3), (3), (3), (3), (4), (4); |
| |
| SELECT c, c IN ( |
| SELECT row_number() OVER () FROM ( SELECT 1 FROM t1 WHERE x=c ) |
| ) FROM t2 |
| } {1 1 2 0 3 1 4 0} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 27.0 { |
| CREATE TABLE t1(x); |
| INSERT INTO t1 VALUES(NULL), (1), (2), (3), (4), (5); |
| } |
| do_execsql_test 27.1 { |
| SELECT min(x) FROM t1; |
| } {1} |
| do_execsql_test 27.2 { |
| SELECT min(x) OVER win FROM t1 |
| WINDOW win AS (ORDER BY rowid ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) |
| } {1 1 1 2 3 4} |
| |
| #------------------------------------------------------------------------- |
| |
| reset_db |
| do_execsql_test 28.1.1 { |
| CREATE TABLE t1(a INTEGER PRIMARY KEY, b CHAR(1), c CHAR(2), d ANY); |
| INSERT INTO t1 VALUES (3, 'C', 'cc', 1.0); |
| INSERT INTO t1 VALUES (13,'M', 'cc', NULL); |
| } |
| |
| do_execsql_test 28.1.2 { |
| SELECT group_concat(b,'') OVER w1 FROM t1 |
| WINDOW w1 AS (ORDER BY a RANGE BETWEEN 3 PRECEDING AND 1 PRECEDING) |
| } { |
| {} {} |
| } |
| |
| do_execsql_test 28.2.1 { |
| CREATE TABLE t2(a TEXT, b INTEGER); |
| INSERT INTO t2 VALUES('A', NULL); |
| INSERT INTO t2 VALUES('B', NULL); |
| } |
| |
| do_execsql_test 28.2.1 { |
| DROP TABLE IF EXISTS t1; |
| CREATE TABLE t1(a INTEGER PRIMARY KEY, b CHAR(1), c CHAR(2), d ANY); |
| INSERT INTO t1 VALUES |
| (10,'J', 'cc', NULL), |
| (11,'K', 'cc', 'xyz'), |
| (13,'M', 'cc', NULL); |
| } |
| |
| do_execsql_test 28.2.2 { |
| SELECT a, b, c, quote(d), group_concat(b,'') OVER w1, '|' FROM t1 |
| WINDOW w1 AS |
| (ORDER BY d DESC RANGE BETWEEN 7.0 PRECEDING AND 2.5 PRECEDING) |
| ORDER BY c, d, a; |
| } { |
| 10 J cc NULL JM | |
| 13 M cc NULL JM | |
| 11 K cc 'xyz' K | |
| } |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| |
| do_execsql_test 29.1 { |
| DROP TABLE IF EXISTS t1; |
| CREATE TABLE t1(a INTEGER PRIMARY KEY, b CHAR(1), c CHAR(2), d ANY); |
| INSERT INTO t1 VALUES |
| (1, 'A', 'aa', 2.5), |
| (2, 'B', 'bb', 3.75), |
| (3, 'C', 'cc', 1.0), |
| (4, 'D', 'cc', 8.25), |
| (5, 'E', 'bb', 6.5), |
| (6, 'F', 'aa', 6.5), |
| (7, 'G', 'aa', 6.0), |
| (8, 'H', 'bb', 9.0), |
| (9, 'I', 'aa', 3.75), |
| (10,'J', 'cc', NULL), |
| (11,'K', 'cc', 'xyz'), |
| (12,'L', 'cc', 'xyZ'), |
| (13,'M', 'cc', NULL); |
| } |
| |
| do_execsql_test 29.2 { |
| SELECT a, b, c, quote(d), group_concat(b,'') OVER w1, '|' FROM t1 |
| WINDOW w1 AS |
| (PARTITION BY c ORDER BY d DESC |
| RANGE BETWEEN 7.0 PRECEDING AND 2.5 PRECEDING) |
| ORDER BY c, d, a; |
| } { |
| 1 A aa 2.5 FG | |
| 9 I aa 3.75 F | |
| 7 G aa 6 {} | |
| 6 F aa 6.5 {} | |
| 2 B bb 3.75 HE | |
| 5 E bb 6.5 H | |
| 8 H bb 9 {} | |
| 10 J cc NULL JM | |
| 13 M cc NULL JM | |
| 3 C cc 1 {} | |
| 4 D cc 8.25 {} | |
| 12 L cc 'xyZ' L | |
| 11 K cc 'xyz' K | |
| } |
| |
| # 2019-07-18 |
| # Check-in [7ef7b23cbb1b9ace] (which was itself a fix for ticket |
| # https://www.sqlite.org/src/info/1be72aab9) introduced a new problem |
| # if the LHS of a BETWEEN operator is a WINDOW function. The problem |
| # was found by (the recently enhanced) dbsqlfuzz. |
| # |
| do_execsql_test 30.0 { |
| DROP TABLE IF EXISTS t1; |
| CREATE TABLE t1(a, b, c); |
| INSERT INTO t1 VALUES('BB','aa',399); |
| SELECT |
| count () OVER win1 NOT BETWEEN 'a' AND 'mmm', |
| count () OVER win3 |
| FROM t1 |
| WINDOW win1 AS (ORDER BY a GROUPS BETWEEN 4 PRECEDING AND 1 FOLLOWING |
| EXCLUDE CURRENT ROW), |
| win2 AS (PARTITION BY b ORDER BY a), |
| win3 AS (win2 RANGE BETWEEN 5.2 PRECEDING AND true PRECEDING ); |
| } {1 1} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 31.1 { |
| CREATE TABLE t1(a, b); |
| CREATE TABLE t2(c, d); |
| CREATE TABLE t3(e, f); |
| |
| INSERT INTO t1 VALUES(1, 1); |
| INSERT INTO t2 VALUES(1, 1); |
| INSERT INTO t3 VALUES(1, 1); |
| } |
| |
| do_execsql_test 31.2 { |
| SELECT d IN (SELECT sum(c) OVER (ORDER BY e+c) FROM t3) FROM ( |
| SELECT * FROM t2 |
| ); |
| } {1} |
| |
| do_execsql_test 31.3 { |
| SELECT d IN (SELECT sum(c) OVER (PARTITION BY d ORDER BY e+c) FROM t3) FROM ( |
| SELECT * FROM t2 |
| ); |
| } {1} |
| |
| do_catchsql_test 31.3 { |
| SELECT d IN ( |
| SELECT sum(c) OVER ( ROWS BETWEEN d FOLLOWING AND UNBOUNDED FOLLOWING) |
| FROM t3 |
| ) |
| FROM ( |
| SELECT * FROM t2 |
| ); |
| } {1 {frame starting offset must be a non-negative integer}} |
| |
| do_catchsql_test 31.3 { |
| SELECT d IN ( |
| SELECT sum(c) OVER ( ROWS BETWEEN CURRENT ROW AND c FOLLOWING) |
| FROM t3 |
| ) |
| FROM ( |
| SELECT * FROM t2 |
| ); |
| } {1 {frame ending offset must be a non-negative integer}} |
| |
| # 2019-11-16 chromium issue 1025467 |
| ifcapable altertable { |
| db close |
| sqlite3 db :memory: |
| do_catchsql_test 32.10 { |
| CREATE VIEW a AS SELECT NULL INTERSECT SELECT NULL ORDER BY s() OVER R; |
| CREATE TABLE a0 AS SELECT 0; |
| ALTER TABLE a0 RENAME TO S; |
| } {1 {error in view a: 1st ORDER BY term does not match any column in the result set}} |
| } |
| |
| reset_db |
| do_execsql_test 33.1 { |
| CREATE TABLE t1(aa, bb); |
| INSERT INTO t1 VALUES(1, 2); |
| INSERT INTO t1 VALUES(5, 6); |
| CREATE TABLE t2(x); |
| INSERT INTO t2 VALUES(1); |
| } |
| do_execsql_test 33.2 { |
| SELECT (SELECT DISTINCT sum(aa) OVER() FROM t1 ORDER BY 1), x FROM t2 |
| ORDER BY 1; |
| } {6 1} |
| |
| reset_db |
| do_execsql_test 34.1 { |
| CREATE TABLE t1(a,b,c); |
| } |
| do_execsql_test 34.2 { |
| SELECT avg(a) OVER ( |
| ORDER BY (SELECT sum(b) OVER () |
| FROM t1 ORDER BY ( |
| SELECT total(d) OVER (ORDER BY c) |
| FROM (SELECT 1 AS d) ORDER BY 1 |
| ) |
| ) |
| ) |
| FROM t1; |
| } |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_catchsql_test 35.0 { |
| SELECT * WINDOW f AS () ORDER BY name COLLATE nocase; |
| } {1 {no tables specified}} |
| |
| do_catchsql_test 35.1 { |
| VALUES(1) INTERSECT SELECT * WINDOW f AS () ORDER BY x COLLATE nocase; |
| } {1 {no tables specified}} |
| |
| do_execsql_test 35.2 { |
| CREATE TABLE t1(x); |
| INSERT INTO t1 VALUES(1), (2), (3); |
| VALUES(1) INTERSECT |
| SELECT sum(x) OVER f FROM t1 WINDOW f AS (ORDER BY x) ORDER BY 1; |
| } {1} |
| |
| do_execsql_test 35.3 { |
| VALUES(8) EXCEPT |
| SELECT sum(x) OVER f FROM t1 WINDOW f AS (ORDER BY x) ORDER BY 1; |
| } {8} |
| |
| do_execsql_test 35.4 { |
| VALUES(1) UNION |
| SELECT sum(x) OVER f FROM t1 WINDOW f AS (ORDER BY x) ORDER BY 1; |
| } {1 3 6} |
| |
| # 2019-12-07 gramfuzz find |
| # |
| do_execsql_test 36.10 { |
| VALUES(count(*)OVER()); |
| } {1} |
| do_execsql_test 36.20 { |
| VALUES(count(*)OVER()),(2); |
| } {1 2} |
| do_execsql_test 36.30 { |
| VALUES(2),(count(*)OVER()); |
| } {2 1} |
| do_execsql_test 36.40 { |
| VALUES(2),(3),(count(*)OVER()),(4),(5); |
| } {2 3 1 4 5} |
| |
| # 2019-12-17 crash test case found by Yongheng and Rui |
| # See check-in 1ca0bd982ab1183b |
| # |
| reset_db |
| do_execsql_test 37.10 { |
| CREATE TABLE t0(a UNIQUE, b PRIMARY KEY); |
| CREATE VIEW v0(c) AS SELECT max((SELECT count(a)OVER(ORDER BY 1))) FROM t0; |
| SELECT c FROM v0 WHERE c BETWEEN 10 AND 20; |
| } {} |
| do_execsql_test 37.20 { |
| DROP VIEW v0; |
| CREATE VIEW v0(c) AS SELECT max((SELECT count(a)OVER(ORDER BY 1234))) FROM t0; |
| SELECT c FROM v0 WHERE c BETWEEN -10 AND 20; |
| } {} |
| |
| # 2019-12-20 mrigger reported problem with a FILTER clause on an aggregate |
| # in a join. |
| # |
| reset_db |
| do_catchsql_test 38.10 { |
| CREATE TABLE t0(c0); |
| CREATE TABLE t1(c0, c1 UNIQUE); |
| INSERT INTO t0(c0) VALUES(1); |
| INSERT INTO t1(c0,c1) VALUES(2,3); |
| SELECT COUNT(*) FROM t0, t1 WHERE (SELECT AVG(0) FILTER(WHERE t1.c1)); |
| } {1 {misuse of aggregate: AVG()}} |
| do_execsql_test 38.20 { |
| SELECT COUNT(*), AVG(1) FILTER(WHERE t1.c1) FROM t0, t1; |
| } {1 1.0} |
| do_catchsql_test 38.30 { |
| SELECT COUNT(*) FROM t0, t1 WHERE (SELECT AVG(1) FILTER(WHERE t1.c1)); |
| } {1 {misuse of aggregate: AVG()}} |
| |
| reset_db |
| do_execsql_test 39.1 { |
| CREATE TABLE t0(c0 UNIQUE); |
| } |
| do_execsql_test 39.2 { |
| SELECT FIRST_VALUE(0) OVER(); |
| } {0} |
| do_execsql_test 39.3 { |
| SELECT * FROM t0 WHERE(c0, 0) IN(SELECT FIRST_VALUE(0) OVER(), 0); |
| } |
| do_execsql_test 39.4 { |
| SELECT * FROM t0 WHERE (t0.c0, 1) IN(SELECT NTILE(1) OVER(), 0 FROM t0); |
| } |
| |
| ifcapable rtree { |
| # 2019-12-25 ticket d87336c81c7d0873 |
| # |
| reset_db |
| do_catchsql_test 40.1 { |
| CREATE VIRTUAL TABLE t0 USING rtree(c0, c1, c2); |
| SELECT * FROM t0 |
| WHERE ((0,0) IN (SELECT COUNT(*),LAG(5)OVER(PARTITION BY 0) FROM t0),0)<=(c1,0); |
| } {0 {}} |
| } |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 41.1 { |
| CREATE TABLE t1(a, b, c); |
| INSERT INTO t1 VALUES(NULL,'bb',355); |
| INSERT INTO t1 VALUES('CC','aa',158); |
| INSERT INTO t1 VALUES('GG','bb',929); |
| INSERT INTO t1 VALUES('FF','Rb',574); |
| } |
| |
| do_execsql_test 41.2 { |
| SELECT min(c) OVER ( |
| ORDER BY a RANGE BETWEEN 5.2 PRECEDING AND 0.1 PRECEDING |
| ) FROM t1 |
| } {355 158 574 929} |
| |
| do_execsql_test 41.2 { |
| SELECT min(c) OVER ( |
| ORDER BY a RANGE BETWEEN 5.2 PRECEDING AND 0.1 PRECEDING |
| ) << 100 FROM t1 |
| } {0 0 0 0} |
| |
| do_execsql_test 41.3 { |
| SELECT |
| min(c) OVER win3 << first_value(c) OVER win3, |
| min(c) OVER win3 << first_value(c) OVER win3 |
| FROM t1 |
| WINDOW win3 AS ( |
| PARTITION BY 6 ORDER BY a RANGE BETWEEN 5.2 PRECEDING AND 0.1 PRECEDING |
| ); |
| } {0 0 0 0 0 0 0 0} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 42.1 { |
| CREATE TABLE t1(a, b, c); |
| INSERT INTO t1 VALUES(1, 1, 1); |
| INSERT INTO t1 VALUES(2, 2, 2); |
| } |
| do_execsql_test 42.2 { |
| SELECT * FROM t1 WHERE (0, 0) IN ( SELECT count(*), 0 FROM t1 ) |
| } {} |
| do_execsql_test 42.3 { |
| SELECT * FROM t1 WHERE (2, 0) IN ( SELECT count(*), 0 FROM t1 ) |
| } {1 1 1 2 2 2} |
| |
| do_execsql_test 42.3 { |
| SELECT count(*), max(a) OVER () FROM t1 GROUP BY c; |
| } {1 2 1 2} |
| |
| do_execsql_test 42.4 { |
| SELECT sum(a), max(b) OVER () FROM t1; |
| } {3 1} |
| |
| do_execsql_test 42.5 { |
| CREATE TABLE t2(a, b); |
| INSERT INTO t2 VALUES('a', 1); |
| INSERT INTO t2 VALUES('a', 2); |
| INSERT INTO t2 VALUES('a', 3); |
| INSERT INTO t2 VALUES('b', 4); |
| INSERT INTO t2 VALUES('b', 5); |
| INSERT INTO t2 VALUES('b', 6); |
| } |
| |
| do_execsql_test 42.6 { |
| SELECT a, sum(b), sum( sum(b) ) OVER (ORDER BY a) FROM t2 GROUP BY a; |
| } {a 6 6 b 15 21} |
| |
| do_execsql_test 42.7 { |
| SELECT sum(b), sum( sum(b) ) OVER (ORDER BY a) FROM t2; |
| } {21 21} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 43.1.1 { |
| CREATE TABLE t1(x INTEGER PRIMARY KEY); |
| INSERT INTO t1 VALUES (10); |
| } |
| do_catchsql_test 43.1.2 { |
| SELECT count() OVER() AS m FROM t1 ORDER BY (SELECT m); |
| } {1 {misuse of aliased window function m}} |
| |
| reset_db |
| do_execsql_test 43.2.1 { |
| CREATE TABLE t1(a INTEGER PRIMARY KEY, b INTEGER); |
| INSERT INTO t1(a, b) VALUES(1, 10); -- 10 |
| INSERT INTO t1(a, b) VALUES(2, 15); -- 25 |
| INSERT INTO t1(a, b) VALUES(3, -5); -- 20 |
| INSERT INTO t1(a, b) VALUES(4, -5); -- 15 |
| INSERT INTO t1(a, b) VALUES(5, 20); -- 35 |
| INSERT INTO t1(a, b) VALUES(6, -11); -- 24 |
| } |
| |
| do_execsql_test 43.2.2 { |
| SELECT a, sum(b) OVER (ORDER BY a) AS abc FROM t1 ORDER BY 2 |
| } { |
| 1 10 4 15 3 20 6 24 2 25 5 35 |
| } |
| |
| do_execsql_test 43.2.3 { |
| SELECT a, sum(b) OVER (ORDER BY a) AS abc FROM t1 ORDER BY abc |
| } { |
| 1 10 4 15 3 20 6 24 2 25 5 35 |
| } |
| |
| do_execsql_test 43.2.4 { |
| SELECT a, sum(b) OVER (ORDER BY a) AS abc FROM t1 ORDER BY abc+5 |
| } { |
| 1 10 4 15 3 20 6 24 2 25 5 35 |
| } |
| |
| do_catchsql_test 43.2.5 { |
| SELECT a, sum(b) OVER (ORDER BY a) AS abc FROM t1 ORDER BY (SELECT abc) |
| } {1 {misuse of aliased window function abc}} |
| |
| do_catchsql_test 43.2.6 { |
| SELECT a, 1+sum(b) OVER (ORDER BY a) AS abc FROM t1 ORDER BY (SELECT abc) |
| } {1 {misuse of aliased window function abc}} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 44.1 { |
| CREATE TABLE t0(c0); |
| } |
| |
| do_catchsql_test 44.2.1 { |
| SELECT ntile(0) OVER (); |
| } {1 {argument of ntile must be a positive integer}} |
| do_catchsql_test 44.2.2 { |
| SELECT (0, 0) IN(SELECT MIN(c0), NTILE(0) OVER()) FROM t0; |
| } {1 {argument of ntile must be a positive integer}} |
| |
| do_execsql_test 44.3.1 { |
| SELECT ntile(1) OVER (); |
| } {1} |
| do_execsql_test 44.3.2 { |
| SELECT (0, 0) IN(SELECT MIN(c0), NTILE(1) OVER()) FROM t0; |
| } {0} |
| |
| do_execsql_test 44.4.2 { |
| INSERT INTO t0 VALUES(2), (1), (0); |
| SELECT (0, 1) IN(SELECT MIN(c0), NTILE(1) OVER()) FROM t0; |
| } {1} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 45.1 { |
| CREATE TABLE t0(x); |
| CREATE TABLE t1(a); |
| INSERT INTO t1 VALUES(1000); |
| INSERT INTO t1 VALUES(1000); |
| INSERT INTO t0 VALUES(10000); |
| } |
| do_execsql_test 45.2 { |
| SELECT * FROM ( |
| SELECT sum (a) OVER() FROM t1 UNION ALL SELECT x FROM t0 |
| ); |
| } {2000 2000 10000} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 46.1 { |
| CREATE TABLE t1 (a); |
| CREATE INDEX i1 ON t1(a); |
| |
| INSERT INTO t1 VALUES (10); |
| } |
| |
| do_execsql_test 46.2 { |
| SELECT (SELECT sum(a) OVER(ORDER BY a)) FROM t1 |
| } 10 |
| |
| do_execsql_test 46.3 { |
| SELECT * FROM t1 WHERE (SELECT sum(a) OVER(ORDER BY a)); |
| } 10 |
| |
| do_execsql_test 46.4 { |
| SELECT * FROM t1 NATURAL JOIN t1 |
| WHERE a=1 |
| OR ((SELECT sum(a)OVER(ORDER BY a)) AND a<=10) |
| } 10 |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 47.0 { |
| CREATE TABLE t1( |
| a, |
| e, |
| f, |
| g UNIQUE, |
| h UNIQUE |
| ); |
| } |
| |
| do_execsql_test 47.1 { |
| CREATE VIEW t2(k) AS |
| SELECT e FROM t1 WHERE g = 'abc' OR h BETWEEN 10 AND f; |
| } |
| |
| do_catchsql_test 47.2 { |
| SELECT 234 FROM t2 |
| WHERE k=1 |
| OR (SELECT k FROM t2 WHERE (SELECT sum(a) OVER() FROM t1 GROUP BY 1)); |
| } {1 {misuse of window function sum()}} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 48.0 { |
| CREATE TABLE t1(a); |
| INSERT INTO t1 VALUES(1); |
| INSERT INTO t1 VALUES(2); |
| INSERT INTO t1 VALUES(3); |
| SELECT (SELECT max(x)OVER(ORDER BY x) + min(x)OVER(ORDER BY x)) |
| FROM (SELECT (SELECT sum(a) FROM t1) AS x FROM t1); |
| } {12 12 12} |
| |
| do_execsql_test 48.1 { |
| SELECT (SELECT max(x)OVER(ORDER BY x) + min(x)OVER(ORDER BY x)) |
| FROM (SELECT (SELECT sum(a) FROM t1 GROUP BY a) AS x FROM t1); |
| } {2 2 2} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 49.1 { |
| CREATE TABLE t1 (a PRIMARY KEY); |
| INSERT INTO t1 VALUES(1); |
| } |
| |
| do_execsql_test 49.2 { |
| SELECT b AS c FROM ( |
| SELECT a AS b FROM ( |
| SELECT a FROM t1 WHERE a=1 OR (SELECT sum(a) OVER ()) |
| ) |
| WHERE b=1 OR b<10 |
| ) |
| WHERE c=1 OR c>=10; |
| } {1} |
| |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 50.0 { |
| CREATE TABLE t1 (a DOUBLE PRIMARY KEY); |
| INSERT INTO t1 VALUES(10.0); |
| } |
| |
| do_execsql_test 50.1 { |
| SELECT * FROM t1 WHERE a%1 OR (SELECT sum(a) OVER (ORDER BY a%2)) |
| } {10.0} |
| |
| do_execsql_test 50.2 { |
| SELECT * FROM ( |
| SELECT * FROM t1 WHERE a%1 OR (SELECT sum(a) OVER (ORDER BY a%2)) |
| ) |
| WHERE a=1 OR ( (SELECT sum(a) OVER (ORDER BY a%4)) AND a<=10 ) |
| } {10.0} |
| |
| do_execsql_test 50.3 { |
| SELECT a FROM ( |
| SELECT * FROM ( |
| SELECT * FROM t1 WHERE a%1 OR (SELECT sum(a) OVER (ORDER BY a%2)) |
| ) |
| WHERE a=1 OR ( (SELECT sum(a) OVER (ORDER BY a%4)) AND a<=10 ) |
| ) |
| WHERE a=1 OR a=10.0 |
| } {10.0} |
| |
| do_execsql_test 50.4 { |
| SELECT a FROM ( |
| SELECT * FROM ( |
| SELECT * FROM t1 WHERE a%1 OR (SELECT sum(a) OVER (ORDER BY a%2)) |
| ) |
| WHERE a=1 OR ( (SELECT sum(a) OVER (ORDER BY a%4)) AND a<=10 ) |
| ) |
| WHERE a=1 OR ((SELECT sum(a) OVER(ORDER BY a%8)) AND 10<=a) |
| } {10.0} |
| |
| do_execsql_test 50.5 { |
| SELECT * FROM (SELECT * FROM t1 NATURAL JOIN t1 WHERE a%1 OR ((SELECT sum(a)OVER(ORDER BY a)) AND a<=10)) NATURAL JOIN t1 WHERE a=1 OR ((SELECT sum((SELECT * FROM (SELECT * FROM (SELECT * FROM t1 NATURAL JOIN t1 WHERE a%1 OR ((SELECT sum(a)OVER(ORDER BY a)) AND a<=10)) NATURAL JOIN t1 WHERE a=1 OR ((SELECT sum((SELECT * FROM t1 NATURAL JOIN t1 WHERE a=1 OR ((SELECT sum(a)OVER(ORDER BY a)) AND a<=10)))OVER(ORDER BY a% 1 )) AND a<=10)) NATURAL JOIN t1 WHERE a=1 OR ((SELECT sum(a)OVER(ORDER BY a)) AND 10<=a)))OVER(ORDER BY a%5)) AND a<=10); |
| } {10.0} |
| |
| # 2020-04-03 ticket af4556bb5c285c08 |
| # |
| reset_db |
| do_catchsql_test 51.1 { |
| CREATE TABLE a(b, c); |
| SELECT c FROM a GROUP BY c |
| HAVING(SELECT(sum(b) OVER(ORDER BY b), |
| sum(b) OVER(PARTITION BY min(DISTINCT c), c ORDER BY b))); |
| } {1 {row value misused}} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 52.1 { |
| CREATE TABLE t1(a, b, c); |
| INSERT INTO t1 VALUES('AA','bb',356); |
| INSERT INTO t1 VALUES('CC','aa',158); |
| INSERT INTO t1 VALUES('BB','aa',399); |
| INSERT INTO t1 VALUES('FF','bb',938); |
| } |
| |
| do_execsql_test 52.2 { |
| SELECT |
| count() OVER win1, |
| sum(c) OVER win2, |
| first_value(c) OVER win2, |
| count(a) OVER (ORDER BY b) |
| FROM t1 |
| WINDOW |
| win1 AS (ORDER BY a), |
| win2 AS (PARTITION BY 6 ORDER BY a |
| RANGE BETWEEN 5 PRECEDING AND 0 PRECEDING ); |
| } { |
| 1 356 356 4 |
| 2 399 399 2 |
| 3 158 158 2 |
| 4 938 938 4 |
| } |
| |
| do_execsql_test 52.3 { |
| SELECT |
| count() OVER (), |
| sum(c) OVER win2, |
| first_value(c) OVER win2, |
| count(a) OVER (ORDER BY b) |
| FROM t1 |
| WINDOW |
| win1 AS (ORDER BY a), |
| win2 AS (PARTITION BY 6 COLLATE binary ORDER BY a |
| RANGE BETWEEN 5 PRECEDING AND 0 PRECEDING ); |
| } { |
| 4 356 356 4 |
| 4 399 399 2 |
| 4 158 158 2 |
| 4 938 938 4 |
| } |
| |
| do_execsql_test 52.4 { |
| SELECT |
| count() OVER win1, |
| sum(c) OVER win2, |
| first_value(c) OVER win2, |
| count(a) OVER (ORDER BY b) |
| FROM t1 |
| WINDOW |
| win1 AS (ORDER BY a), |
| win2 AS (PARTITION BY 6 COLLATE binary ORDER BY a |
| RANGE BETWEEN 5 PRECEDING AND 0 PRECEDING ); |
| } { |
| 1 356 356 4 |
| 2 399 399 2 |
| 3 158 158 2 |
| 4 938 938 4 |
| } |
| |
| # 2020-05-23 |
| # ticket 7a5279a25c57adf1 |
| # |
| reset_db |
| do_execsql_test 53.0 { |
| CREATE TABLE a(c UNIQUE); |
| INSERT INTO a VALUES(4),(0),(9),(-9); |
| SELECT a.c |
| FROM a |
| JOIN a AS b ON a.c=4 |
| JOIN a AS e ON a.c=e.c |
| WHERE a.c=(SELECT (SELECT coalesce(lead(2) OVER(),0) + sum(d.c)) |
| FROM a AS d |
| WHERE a.c); |
| } {4 4 4 4} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 54.1 { |
| CREATE TABLE t1(a VARCHAR(20), b FLOAT); |
| INSERT INTO t1 VALUES('1',10.0); |
| } |
| |
| do_catchsql_test 54.2 { |
| SELECT * FROM ( |
| SELECT sum(b) OVER() AS c FROM t1 |
| UNION |
| SELECT b AS c FROM t1 |
| ) WHERE c>10; |
| } {0 {}} |
| |
| do_execsql_test 54.3 { |
| INSERT INTO t1 VALUES('2',5.0); |
| INSERT INTO t1 VALUES('3',15.0); |
| } |
| |
| do_catchsql_test 54.4 { |
| SELECT * FROM ( |
| SELECT sum(b) OVER() AS c FROM t1 |
| UNION |
| SELECT b AS c FROM t1 |
| ) WHERE c>10; |
| } {0 {15.0 30.0}} |
| |
| # 2020-06-05 ticket c8d3b9f0a750a529 |
| reset_db |
| do_execsql_test 55.1 { |
| CREATE TABLE a(b); |
| SELECT |
| (SELECT b FROM a |
| GROUP BY b |
| HAVING (SELECT COUNT()OVER() + lead(b)OVER(ORDER BY SUM(DISTINCT b) + b)) |
| ) |
| FROM a |
| UNION |
| SELECT 99 |
| ORDER BY 1; |
| } {99} |
| |
| #------------------------------------------------------------------------ |
| reset_db |
| do_execsql_test 56.1 { |
| CREATE TABLE t1(a, b INTEGER); |
| CREATE TABLE t2(c, d); |
| } |
| do_catchsql_test 56.2 { |
| SELECT avg(b) FROM t1 |
| UNION ALL |
| SELECT min(c) OVER () FROM t2 |
| ORDER BY nosuchcolumn; |
| } {1 {1st ORDER BY term does not match any column in the result set}} |
| |
| reset_db |
| do_execsql_test 57.1 { |
| CREATE TABLE t4(a, b, c, d, e); |
| } |
| |
| do_catchsql_test 57.2 { |
| SELECT b FROM t4 |
| UNION |
| SELECT a FROM t4 |
| ORDER BY ( |
| SELECT sum(x) OVER() FROM ( |
| SELECT c AS x FROM t4 |
| UNION |
| SELECT d FROM t4 |
| ORDER BY (SELECT e FROM t4) |
| ) |
| ); |
| } {1 {1st ORDER BY term does not match any column in the result set}} |
| |
| # 2020-06-06 various dbsqlfuzz finds and |
| # ticket 0899cf62f597d7e7 |
| # |
| reset_db |
| do_execsql_test 57.1 { |
| CREATE TABLE t1(a, b, c); |
| INSERT INTO t1 VALUES(NULL,NULL,NULL); |
| SELECT |
| sum(a), |
| min(b) OVER (), |
| count(c) OVER (ORDER BY b) |
| FROM t1; |
| } {{} {} 0} |
| do_execsql_test 57.2 { |
| CREATE TABLE v0 ( v1 INTEGER PRIMARY KEY ) ; |
| INSERT INTO v0 VALUES ( 10 ) ; |
| SELECT DISTINCT v1, lead(v1) OVER() FROM v0 GROUP BY v1 ORDER BY 2; |
| } {10 {}} |
| do_catchsql_test 57.3 { |
| DROP TABLE t1; |
| CREATE TABLE t1(a); |
| INSERT INTO t1(a) VALUES(22); |
| CREATE TABLE t3(y); |
| INSERT INTO t3(y) VALUES(5),(11),(-9); |
| SELECT ( |
| SELECT max(y) OVER( ORDER BY (SELECT x FROM (SELECT sum(y) AS x FROM t1))) |
| ) |
| FROM t3; |
| } {1 {misuse of aggregate: sum()}} |
| |
| # 2020-06-06 ticket 1f6f353b684fc708 |
| reset_db |
| do_execsql_test 58.1 { |
| CREATE TABLE a(a, b, c); |
| INSERT INTO a VALUES(1, 2, 3); |
| INSERT INTO a VALUES(4, 5, 6); |
| SELECT sum(345+b) OVER (ORDER BY b), |
| sum(avg(678)) OVER (ORDER BY c) FROM a; |
| } {347 678.0} |
| |
| # 2020-06-06 ticket e5504e987e419fb0 |
| do_catchsql_test 59.1 { |
| DROP TABLE IF EXISTS t1; |
| CREATE TABLE t1(x INTEGER PRIMARY KEY); |
| INSERT INTO t1 VALUES (123); |
| SELECT |
| ntile( (SELECT sum(x)) ) OVER(ORDER BY x), |
| min(x) OVER(ORDER BY x) |
| FROM t1; |
| } {1 {misuse of aggregate: sum()}} |
| |
| # 2020-06-07 ticket f7d890858f361402 |
| do_execsql_test 60.1 { |
| DROP TABLE IF EXISTS t1; |
| CREATE TABLE t1 (x INTEGER PRIMARY KEY); |
| INSERT INTO t1 VALUES (99); |
| SELECT EXISTS(SELECT count(*) OVER() FROM t1 ORDER BY sum(x) OVER()); |
| } {1} |
| |
| # 2020-06-07 test case generated by dbsqlfuzz showing how an AggInfo |
| # object might be referenced after the sqlite3Select() call that created |
| # it returns. This proves the need to persist all AggInfo objects until |
| # the Parse object is destroyed. |
| # |
| reset_db |
| do_catchsql_test 61.1 { |
| CREATE TABLE t1(a); |
| INSERT INTO t1 VALUES(5),(NULL),('seventeen'); |
| SELECT (SELECT max(x)OVER(ORDER BY x) % min(x)OVER(ORDER BY CASE x WHEN 889 THEN x WHEN x THEN x END)) FROM (SELECT (SELECT sum(CAST(a IN(SELECT (SELECT max(x)OVER(ORDER BY CASE x WHEN 889 THEN 299 WHEN 863 THEN 863 END)) FROM (SELECT (SELECT sum(CAST((SELECT (SELECT max(x)OVER(ORDER BY x) / min(x)OVER(ORDER BY CASE x WHEN 889 THEN 299 WHEN -true THEN 863 END)) FROM (SELECT (SELECT sum(CAST(a IN(SELECT (SELECT max(x) & sum ( a )OVER(ORDER BY CASE x WHEN -8 THEN 299 WHEN 863 THEN 863 END)) FROM (SELECT (SELECT sum(CAST(a AS )) FROM t1) AS x FROM t1)) AS t1 )) FROM t1) AS x FROM t1)) AS x )) FROM t1) AS x FROM t1)) AS real)) FROM t1) AS x FROM t1); |
| } {0 {{} {} {}}} |
| |
| foreach tn {1 2} { |
| if {$tn==2} { optimization_control db query-flattener 0 } |
| do_catchsql_test 61.2.$tn { |
| SELECT |
| (SELECT max(x)OVER(ORDER BY x) / min(x) OVER() ) |
| FROM ( |
| SELECT (SELECT sum(a) FROM t1 ) AS x FROM t1 |
| ) |
| |
| } {0 {1.0 1.0 1.0}} |
| } |
| |
| reset_db |
| optimization_control db all 0 |
| do_execsql_test 61.3.0 { |
| CREATE TABLE t1(a); |
| CREATE TABLE t2(y); |
| } |
| |
| do_execsql_test 61.3.1 { |
| SELECT ( |
| SELECT count(a) OVER ( ORDER BY (SELECT sum(y) FROM t2) ) |
| + total(a) OVER() |
| ) |
| FROM t1 |
| } {} |
| do_execsql_test 61.4.2 { |
| SELECT ( |
| SELECT count(a) OVER ( ORDER BY sum(a) ) |
| + total(a) OVER() |
| ) |
| FROM t1 |
| } {0.0} |
| |
| do_catchsql_test 61.4.3 { |
| SELECT |
| sum(a) OVER ( ORDER BY a ) |
| FROM t1 |
| ORDER BY (SELECT sum(a) FROM t2) |
| } {1 {misuse of aggregate: sum()}} |
| do_execsql_test 61.4.4 { |
| SELECT |
| sum(a) OVER ( ORDER BY a ) |
| FROM t1 |
| ORDER BY (SELECT sum(y) FROM t2) |
| } |
| |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 62.1 { |
| CREATE TABLE t1(a VARCHAR(20), b FLOAT); |
| INSERT INTO t1 VALUES('1',10.0); |
| } |
| |
| do_execsql_test 62.2 { |
| SELECT * FROM ( |
| SELECT sum(b) OVER() AS c FROM t1 |
| UNION |
| SELECT b AS c FROM t1 |
| ) WHERE c>10; |
| } |
| |
| do_execsql_test 62.3 { |
| INSERT INTO t1 VALUES('2',5.0); |
| INSERT INTO t1 VALUES('3',15.0); |
| } |
| |
| do_execsql_test 62.4 { |
| SELECT * FROM ( |
| SELECT sum(b) OVER() AS c FROM t1 |
| UNION |
| SELECT b AS c FROM t1 |
| ) WHERE c>10; |
| } {15.0 30.0} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 63.1 { |
| CREATE TABLE t1(b, x); |
| CREATE TABLE t2(c, d); |
| CREATE TABLE t3(e, f); |
| } |
| |
| do_execsql_test 63.2 { |
| SELECT max(b) OVER( |
| ORDER BY SUM( |
| (SELECT c FROM t2 UNION SELECT x ORDER BY c) |
| ) |
| ) FROM t1; |
| } {{}} |
| |
| do_execsql_test 63.3 { |
| SELECT sum(b) over( |
| ORDER BY ( |
| SELECT max(b) OVER( |
| ORDER BY sum( |
| (SELECT x AS c UNION SELECT 1234 ORDER BY c) |
| ) |
| ) AS e |
| ORDER BY e |
| ) |
| ) |
| FROM t1; |
| } {{}} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 64.1 { |
| CREATE TABLE t1(a INTEGER PRIMARY KEY, b); |
| INSERT INTO t1 VALUES(1, 'abcd'); |
| INSERT INTO t1 VALUES(2, 'BCDE'); |
| INSERT INTO t1 VALUES(3, 'cdef'); |
| INSERT INTO t1 VALUES(4, 'DEFG'); |
| } |
| |
| do_execsql_test 64.2 { |
| SELECT rowid, max(b COLLATE nocase)||'' |
| FROM t1 |
| GROUP BY rowid |
| ORDER BY max(b COLLATE nocase)||''; |
| } {1 abcd 2 BCDE 3 cdef 4 DEFG} |
| |
| do_execsql_test 64.3 { |
| SELECT count() OVER (), rowid, max(b COLLATE nocase)||'' |
| FROM t1 |
| GROUP BY rowid |
| ORDER BY max(b COLLATE nocase)||''; |
| } {4 1 abcd 4 2 BCDE 4 3 cdef 4 4 DEFG} |
| |
| do_execsql_test 64.4 { |
| SELECT count() OVER (), rowid, max(b COLLATE nocase) |
| FROM t1 |
| GROUP BY rowid |
| ORDER BY max(b COLLATE nocase); |
| } {4 1 abcd 4 2 BCDE 4 3 cdef 4 4 DEFG} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 65.1 { |
| CREATE TABLE t1(c1); |
| INSERT INTO t1 VALUES('abcd'); |
| } |
| do_execsql_test 65.2 { |
| SELECT max(c1 COLLATE nocase) IN (SELECT 'aBCd') FROM t1; |
| } {1} |
| |
| do_execsql_test 65.3 { |
| SELECT |
| count() OVER (), |
| group_concat(c1 COLLATE nocase) IN (SELECT 'aBCd') FROM t1; |
| } {1 1} |
| |
| do_execsql_test 65.4 { |
| SELECT COUNT() OVER () LIKE lead(102030) OVER( |
| ORDER BY sum('abcdef' COLLATE nocase) IN (SELECT 54321) |
| ) |
| FROM t1; |
| } {{}} |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| |
| do_execsql_test 66.1 { |
| CREATE TABLE t1(a INTEGER); |
| INSERT INTO t1 VALUES(3578824042033200656); |
| INSERT INTO t1 VALUES(3029012920382354029); |
| } |
| |
| foreach {tn spec} { |
| 1 "ORDER BY a RANGE BETWEEN 0.3 PRECEDING AND 10 FOLLOWING" |
| 2 "ORDER BY a RANGE BETWEEN 0.3 PRECEDING AND 0.1 PRECEDING" |
| 3 "ORDER BY a RANGE BETWEEN 0.3 FOLLOWING AND 10 FOLLOWING" |
| 4 "ORDER BY a DESC RANGE BETWEEN 0.3 PRECEDING AND 10 FOLLOWING" |
| 5 "ORDER BY a NULLS LAST RANGE BETWEEN 0.3 PRECEDING AND 10 FOLLOWING" |
| 6 "ORDER BY a RANGE BETWEEN 1.0 PRECEDING AND 2.0 PRECEDING" |
| } { |
| do_execsql_test 66.2.$tn " |
| SELECT total(a) OVER ( $spec ) FROM t1 ORDER BY a |
| " { |
| 3.02901292038235e+18 3.5788240420332e+18 |
| } |
| } |
| |
| |
| do_execsql_test 66.3 { |
| CREATE TABLE t2(a INTEGER); |
| INSERT INTO t2 VALUES(45); |
| INSERT INTO t2 VALUES(30); |
| } |
| |
| foreach {tn spec res} { |
| 1 "ORDER BY a RANGE BETWEEN 0.3 PRECEDING AND 10 FOLLOWING" {30.0 45.0} |
| 2 "ORDER BY a RANGE BETWEEN 0.3 PRECEDING AND 0.1 PRECEDING" {0.0 0.0} |
| 3 "ORDER BY a RANGE BETWEEN 0.3 FOLLOWING AND 10 FOLLOWING" {0.0 0.0} |
| 4 "ORDER BY a DESC RANGE BETWEEN 0.3 PRECEDING AND 10 FOLLOWING" {30.0 45.0} |
| 5 "ORDER BY a NULLS LAST RANGE BETWEEN 0.3 PRECEDING AND 10 FOLLOWING" {30.0 45.0} |
| 6 "ORDER BY a RANGE BETWEEN 1.0 PRECEDING AND 2.0 PRECEDING" {0.0 0.0} |
| } { |
| do_execsql_test 66.2.$tn " |
| SELECT total(a) OVER ( $spec ) FROM t2 ORDER BY a |
| " $res |
| } |
| |
| |
| #------------------------------------------------------------------------- |
| reset_db |
| do_execsql_test 67.0 { |
| CREATE TABLE t1(a, b, c); |
| CREATE TABLE t2(a, b, c); |
| } |
| |
| do_catchsql_test 67.1 { |
| SELECT a,c,b FROM t1 INTERSECT SELECT a,b,c FROM t1 ORDER BY ( |
| SELECT nth_value(a,2) OVER w1 |
| WINDOW w1 AS ( ORDER BY ((SELECT 1 FROM v1)) ) |
| ) |
| } {1 {no such table: v1}} |
| |
| do_catchsql_test 67.2 { |
| SELECT a,c,b FROM t1 INTERSECT SELECT a,b,c FROM t1 ORDER BY ( |
| SELECT nth_value(a,2) OVER w1 |
| WINDOW w1 AS ( ORDER BY ((SELECT 1 FROM t2)) ) |
| ) |
| } {1 {1st ORDER BY term does not match any column in the result set}} |
| |
| # 2021-05-07 |
| # Do not allow aggregate functions in the ORDER BY clause even if |
| # there are window functions in the result set. |
| # Forum: /forumpost/540fdfef77 |
| # |
| reset_db |
| do_catchsql_test 68.0 { |
| CREATE TABLE t1(a,b); |
| INSERT INTO t1(a,b) VALUES(0,0),(1,1),(2,4),(3,9),(4,99); |
| SELECT rowid, a, b, sum(a)OVER() FROM t1 ORDER BY count(b); |
| } {1 {misuse of aggregate: count()}} |
| |
| # 2021-05-22 |
| # Forum https://sqlite.org/forum/forumpost/7e484e225c |
| # |
| reset_db |
| do_catchsql_test 69.0 { |
| CREATE TABLE t1(a,b); |
| CREATE INDEX t1ba ON t1(b,a); |
| SELECT * FROM t1 WHERE b = (SELECT b FROM t1 ORDER BY lead(b) OVER () AND sum(a)); |
| } {1 {misuse of aggregate: sum()}} |
| do_catchsql_test 69.1 { |
| SELECT * FROM t1 WHERE b >= (SELECT b FROM t1 ORDER BY lead(b) OVER () AND sum(a)); |
| } {1 {misuse of aggregate: sum()}} |
| do_catchsql_test 69.2 { |
| SELECT * FROM t1 WHERE b <= (SELECT b FROM t1 ORDER BY lead(b) OVER () AND sum(a)); |
| } {1 {misuse of aggregate: sum()}} |
| |
| # 2021-06-23 |
| # Forum https://sqlite.org/forum/forumpost/31e0432608 |
| # |
| reset_db |
| do_execsql_test 70.0 { |
| CREATE TABLE t1(a); |
| } |
| do_execsql_test 70.1 { |
| SELECT substr(a,4,lag(a,7) OVER(PARTITION BY 'cf23' ORDER BY 2)) AS ca0 FROM t1 ORDER BY ca0; |
| } |
| do_execsql_test 70.2 { |
| SELECT substr(a,4,lag(a,7) OVER(PARTITION BY 'cf23' ORDER BY likely(2))) AS ca0 FROM t1 ORDER BY ca0; |
| } |
| |
| # 2021-11-07 |
| # Bug report from Wang Ke |
| # https://sqlite.org/forum/forumpost/9ba4f60ff8 |
| reset_db |
| do_catchsql_test 71.0 { |
| CREATE TABLE t0(a); |
| SELECT a FROM t0, (SELECT a AS b FROM t0) |
| WHERE (a,1)=(SELECT 2,2 UNION SELECT sum(b),max(b) OVER(ORDER BY b) ORDER BY 2) |
| AND b=4 |
| ORDER BY b; |
| } {/1 {.*}/} |
| |
| do_execsql_test 72.1 { |
| CREATE TABLE dual(dummy); INSERT INTO dual VALUES('X'); |
| CREATE VIEW v1(x,y) AS SELECT RANK() OVER (PARTITION BY 0), SUM(0) FROM dual; |
| SELECT * FROM v1 WHERE true; |
| } {1 0} |
| |
| finish_test |
