95 lines
1.6 KiB
Plaintext
95 lines
1.6 KiB
Plaintext
# 2022 June 2
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set testprefix windowD
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do_execsql_test 1.0 {
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CREATE TABLE t0(c0 TEXT);
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CREATE VIEW v0(c0, c1)
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AS SELECT CUME_DIST() OVER (PARTITION BY t0.c0), TRUE FROM t0;
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INSERT INTO t0 VALUES ('x');
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}
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do_execsql_test 1.1 {
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SELECT ('500') IS (v0.c1) FROM v0;
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} {
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0
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}
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do_execsql_test 1.2 {
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SELECT (('500') IS (v0.c1)) FROM v0, t0;
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} {
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0
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}
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do_execsql_test 1.2 {
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SELECT (('500') IS (v0.c1)) IS FALSE FROM v0;
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} {
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1
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}
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do_execsql_test 1.3 {
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SELECT * FROM v0;
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} {
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1.0 1
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}
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do_execsql_test 1.4 {
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SELECT * FROM v0 WHERE ('500' IS v0.c1) IS FALSE;
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} {
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1.0 1
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}
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#-------------------------------------------------------------------------
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reset_db
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do_execsql_test 2.0 {
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CREATE TABLE t1(x);
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INSERT INTO t1 VALUES('value');
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CREATE VIEW v1(a, b, c, d) AS SELECT 1, 2, TRUE, FALSE FROM t1;
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}
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do_execsql_test 2.1 {
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SELECT 500 IS a, 500 IS b, 500 IS c, 500 IS d FROM v1
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} {0 0 0 0}
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do_execsql_test 2.2 {
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SELECT * FROM v1 WHERE 500 IS c;
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} {}
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do_execsql_test 2.3 {
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SELECT * FROM v1 WHERE 500 IS d;
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} {}
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do_execsql_test 2.4 {
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CREATE VIEW v2 AS SELECT max(x) OVER () AS a, TRUE AS c FROM t1;
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}
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do_execsql_test 2.5 {
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SELECT 500 IS c FROM v2;
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} 0
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do_execsql_test 2.6 {
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SELECT * FROM v2 WHERE 500 IS c;
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} {}
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finish_test
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