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Diffstat (limited to 'test/rowvalue9.test')
| -rw-r--r-- | test/rowvalue9.test | 314 |
1 files changed, 314 insertions, 0 deletions
diff --git a/test/rowvalue9.test b/test/rowvalue9.test new file mode 100644 index 0000000..611aa3f --- /dev/null +++ b/test/rowvalue9.test @@ -0,0 +1,314 @@ +# 2016 September 3 +# +# 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. The +# focus of this file is testing SQL statements that use row value +# constructors. +# + + +set testdir [file dirname $argv0] +source $testdir/tester.tcl +set ::testprefix rowvalue9 + +# Tests: +# +# 1.*: Test that affinities are handled correctly by various row-value +# operations without indexes. +# +# 2.*: Test an affinity bug that came up during testing. +# +# 3.*: Test a row-value version of the bug tested by 2.*. +# +# 4.*: Test that affinities are handled correctly by various row-value +# operations with assorted indexes. +# + +do_execsql_test 1.0.1 { + CREATE TABLE a1(c, b INTEGER, a TEXT, PRIMARY KEY(a, b)); + + INSERT INTO a1 (rowid, c, b, a) VALUES(3, '0x03', 1, 1); + INSERT INTO a1 (rowid, c, b, a) VALUES(14, '0x0E', 2, 2); + INSERT INTO a1 (rowid, c, b, a) VALUES(15, '0x0F', 3, 3); + INSERT INTO a1 (rowid, c, b, a) VALUES(92, '0x5C', 4, 4); + + CREATE TABLE a2(x BLOB, y BLOB); + INSERT INTO a2(x, y) VALUES(1, 1); + INSERT INTO a2(x, y) VALUES(2, '2'); + INSERT INTO a2(x, y) VALUES('3', 3); + INSERT INTO a2(x, y) VALUES('4', '4'); +} + +do_execsql_test 1.0.2 { + SELECT x, typeof(x), y, typeof(y) FROM a2 ORDER BY rowid +} { + 1 integer 1 integer + 2 integer 2 text + 3 text 3 integer + 4 text 4 text +} + +do_execsql_test 1.1.1 { + SELECT (SELECT rowid FROM a1 WHERE a=x AND b=y) FROM a2 +} {{} {} 15 92} +do_execsql_test 1.1.2 { + SELECT (SELECT rowid FROM a1 WHERE (a, b) = (x, y)) FROM a2 +} {{} {} 15 92} + +do_execsql_test 1.2.3 { + SELECT a1.rowid FROM a1, a2 WHERE a=x AND b=y; +} {15 92} +do_execsql_test 1.2.4 { + SELECT a1.rowid FROM a1, a2 WHERE (a, b) = (x, y) +} {15 92} + + +do_execsql_test 1.3.1 { + SELECT a1.rowid FROM a1, a2 WHERE coalesce(NULL,x)=a AND coalesce(NULL,y)=b +} {3 14 15 92} +do_execsql_test 1.3.2 { + SELECT a1.rowid FROM a1, a2 + WHERE (coalesce(NULL,x), coalesce(NULL,y)) = (a, b) +} {3 14 15 92} + +do_execsql_test 1.4.1 { + SELECT a1.rowid FROM a1, a2 WHERE +x=a AND +y=b +} {3 14 15 92} +do_execsql_test 1.4.2 { + SELECT a1.rowid FROM a1, a2 WHERE (+x, +y) = (a, b) +} {3 14 15 92} + +do_execsql_test 1.5.1 { + SELECT (SELECT rowid FROM a1 WHERE a=+x AND b=+y) FROM a2 +} {3 14 15 92} +do_execsql_test 1.5.2 { + SELECT (SELECT rowid FROM a1 WHERE (a, b) = (+x, +y)) FROM a2 +} {3 14 15 92} +do_execsql_test 1.5.3 { + SELECT (SELECT rowid FROM a1 WHERE (+x, +y) = (a, b)) FROM a2 +} {3 14 15 92} + +do_execsql_test 1.6.1 { + SELECT a1.rowid FROM a1 WHERE (a, b) IN (SELECT x, y FROM a2) +} {15 92} +do_execsql_test 1.6.2 { + SELECT a1.rowid FROM a1, a2 WHERE EXISTS ( + SELECT 1 FROM a1 WHERE a=x AND b=y + ) +} {3 14 15 92 3 14 15 92} + +# Test that [199df416] is fixed. +# +do_execsql_test 2.1 { + CREATE TABLE b1(a TEXT); + CREATE TABLE b2(x BLOB); + INSERT INTO b1 VALUES(1); + INSERT INTO b2 VALUES(1); +} +do_execsql_test 2.2 { SELECT * FROM b1, b2 WHERE a=x; } {} +do_execsql_test 2.3 { SELECT * FROM b1 WHERE a IN (SELECT x FROM b2) } {} +do_execsql_test 2.4 { CREATE UNIQUE INDEX b1a ON b1(a); } +do_execsql_test 2.5 { SELECT * FROM b1 WHERE a IN (SELECT x FROM b2) } {} + +# Test that a multi-column version of the query that revealed problem +# [199df416] also works. +# +do_execsql_test 3.1 { + CREATE TABLE c1(a INTEGER, b TEXT); + INSERT INTO c1 VALUES(1, 1); + CREATE TABLE c2(x BLOB, y BLOB); + INSERT INTO c2 VALUES(1, 1); +} +do_execsql_test 3.2 { + SELECT * FROM c1 WHERE (a, b) IN (SELECT x, y FROM c2) +} {} +do_execsql_test 3.3 { + CREATE UNIQUE INDEX c1ab ON c1(a, b); + SELECT * FROM c1 WHERE (a, b) IN (SELECT x, y FROM c2) +} {} +do_execsql_test 3.4 { + SELECT * FROM c1 WHERE (a, +b) IN (SELECT x, y FROM c2) +} {} + +do_execsql_test 3.5 { + SELECT c1.rowid FROM c1 WHERE b = (SELECT y FROM c2); +} {} +do_execsql_test 3.6 { + SELECT c1.rowid FROM c1 WHERE (a, b) = (SELECT x, y FROM c2); +} {} + + +#------------------------------------------------------------------------- +# +do_execsql_test 4.0 { + CREATE TABLE d1(a TEXT, b INTEGER, c NUMERIC); + CREATE TABLE d2(x BLOB, y BLOB); + + INSERT INTO d1 VALUES(1, 1, 1); + INSERT INTO d1 VALUES(2, 2, 2); + INSERT INTO d1 VALUES(3, 3, 3); + INSERT INTO d1 VALUES(4, 4, 4); + + INSERT INTO d2 VALUES (1, 1); + INSERT INTO d2 VALUES (2, '2'); + INSERT INTO d2 VALUES ('3', 3); + INSERT INTO d2 VALUES ('4', '4'); +} + +foreach {tn idx} { + 1 {} + 2 { CREATE INDEX idx ON d1(a) } + 3 { CREATE INDEX idx ON d1(a, c) } + 4 { CREATE INDEX idx ON d1(c) } + 5 { CREATE INDEX idx ON d1(c, a) } + + 6 { + CREATE INDEX idx ON d1(c, a) ; + CREATE INDEX idx1 ON d2(x, y); + } + + 7 { + CREATE INDEX idx ON d1(c, a) ; + CREATE UNIQUE INDEX idx2 ON d2(x, y) ; + } + + 8 { + CREATE INDEX idx ON d1(c) ; + CREATE UNIQUE INDEX idx2 ON d2(x); + } + +} { + execsql { DROP INDEX IF EXISTS idx } + execsql { DROP INDEX IF EXISTS idx2 } + execsql { DROP INDEX IF EXISTS idx3 } + execsql $idx + + do_execsql_test 4.$tn.1 { + SELECT rowid FROM d1 WHERE (a, c) IN (SELECT x, y FROM d2); + } {3 4} + + do_execsql_test 4.$tn.2 { + SELECT rowid FROM d1 WHERE (c, a) IN (SELECT x, y FROM d2); + } {2 4} + + do_execsql_test 4.$tn.3 { + SELECT rowid FROM d1 WHERE (+c, a) IN (SELECT x, y FROM d2); + } {2} + + do_execsql_test 4.$tn.4 { + SELECT rowid FROM d1 WHERE (c, a) = ( + SELECT x, y FROM d2 WHERE d2.rowid=d1.rowid + ); + } {2 4} + + do_execsql_test 4.$tn.5 { + SELECT d1.rowid FROM d1, d2 WHERE a = y; + } {2 4} + + do_execsql_test 4.$tn.6 { + SELECT d1.rowid FROM d1 WHERE a = ( + SELECT y FROM d2 where d2.rowid=d1.rowid + ); + } {2 4} +} + +do_execsql_test 5.0 { + CREATE TABLE e1(a TEXT, c NUMERIC); + CREATE TABLE e2(x BLOB, y BLOB); + + INSERT INTO e1 VALUES(2, 2); + + INSERT INTO e2 VALUES ('2', 2); + INSERT INTO e2 VALUES ('2', '2'); + INSERT INTO e2 VALUES ('2', '2.0'); + + CREATE INDEX e1c ON e1(c); +} + +do_execsql_test 5.1 { + SELECT rowid FROM e1 WHERE (a, c) IN (SELECT x, y FROM e2); +} {1} +do_execsql_test 5.2 { + SELECT rowid FROM e2 WHERE rowid IN (SELECT +c FROM e1); +} {2} +do_execsql_test 5.3 { + SELECT rowid FROM e2 WHERE rowid IN (SELECT 0+c FROM e1); +} {2} + +#------------------------------------------------------------------------- +# +do_execsql_test 6.0 { + CREATE TABLE f1(a, b); + CREATE TABLE f2(c, d); + CREATE TABLE f3(e, f); +} + +do_execsql_test 6.1 { + SELECT * FROM f3 WHERE (e, f) IN ( + SELECT a, b FROM f1 UNION ALL SELECT c, d FROM f2 + ); +} +do_execsql_test 6.2 { + CREATE INDEX f3e ON f3(e); + SELECT * FROM f3 WHERE (e, f) IN ( + SELECT a, b FROM f1 UNION ALL SELECT c, d FROM f2 + ); +} + + +#------------------------------------------------------------------------- +# +do_execsql_test 7.0 { + CREATE TABLE g1(a, b); + INSERT INTO g1 VALUES + (1, 1), (1, 2), (1, 3), (1, 'i'), (1, 'j'), + (1, 6), (1, 7), (1, 8), (1, 9), (1, 10), + (1, 4), (1, 5); + + CREATE TABLE g2(x, y); + CREATE INDEX g2x ON g2(x); + + INSERT INTO g2 VALUES(1, 4); + INSERT INTO g2 VALUES(1, 5); +} + +do_execsql_test 7.1 { + SELECT * FROM g2 WHERE (x, y) IN ( + SELECT a, b FROM g1 ORDER BY +a, +b LIMIT 10 + ); +} { 1 4 1 5 } + +do_execsql_test 7.2 { + SELECT * FROM g2 WHERE (x, y) IN ( + SELECT a, b FROM g1 ORDER BY a, b LIMIT 10 + ); +} { 1 4 1 5 } + +do_execsql_test 7.3 { + SELECT * FROM g2 WHERE (x, y) IN ( + SELECT a, b FROM g1 ORDER BY 1, 2 LIMIT 10 + ); +} { 1 4 1 5 } + +#------------------------------------------------------------------------- +# +do_execsql_test 8.1 { + CREATE TABLE t1(a ,b FLOAT); + CREATE INDEX t1x1 ON t1(a,b,a,a,a,a,a,a,a,a,a,b); +} + +do_catchsql_test 8.2 { + SELECT a FROM t1 NATURAL JOIN t1 WHERE (a,b)> (SELECT 2 IN (SELECT 2,2), 2); +} {1 {sub-select returns 2 columns - expected 1}} + + +finish_test + + |