| Index: third_party/sqlite/src/test/orderby7.test
|
| diff --git a/third_party/sqlite/src/test/orderby7.test b/third_party/sqlite/src/test/orderby7.test
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..8c5fc9a85fec4be8ddc2842b473a4f57d94b5e8b
|
| --- /dev/null
|
| +++ b/third_party/sqlite/src/test/orderby7.test
|
| @@ -0,0 +1,106 @@
|
| +# 2014-04-25
|
| +#
|
| +# 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 ORDER BY optimizations on joins
|
| +# that involve virtual tables.
|
| +#
|
| +
|
| +
|
| +set testdir [file dirname $argv0]
|
| +source $testdir/tester.tcl
|
| +set ::testprefix orderby7
|
| +
|
| +ifcapable !fts3 {
|
| + finish_test
|
| + return
|
| +}
|
| +
|
| +do_execsql_test 1.0 {
|
| + CREATE VIRTUAL TABLE fts USING fts3(content TEXT);
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| + INSERT INTO fts(rowid,content)
|
| + VALUES(1,'this is a test of the fts3 virtual'),
|
| + (2,'table used as part of a join together'),
|
| + (3,'with the DISTINCT keyword. There was'),
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| + (4,'a bug at one time (2013-06 through 2014-04)'),
|
| + (5,'that prevented this from working correctly.'),
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| + (11,'a row that occurs twice'),
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| + (12,'a row that occurs twice');
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| +
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| + CREATE TABLE t1(x TEXT PRIMARY KEY, y);
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| + INSERT OR IGNORE INTO t1 SELECT content, rowid+100 FROM fts;
|
| +} {}
|
| +do_execsql_test 1.1 {
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| + SELECT DISTINCT fts.rowid, t1.y
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| + FROM fts, t1
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| + WHERE fts MATCH 'that twice'
|
| + AND content=x
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| + ORDER BY y;
|
| +} {11 111 12 111}
|
| +do_execsql_test 1.2 {
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| + SELECT DISTINCT fts.rowid, t1.x
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| + FROM fts, t1
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| + WHERE fts MATCH 'that twice'
|
| + AND content=x
|
| + ORDER BY 1;
|
| +} {11 {a row that occurs twice} 12 {a row that occurs twice}}
|
| +do_execsql_test 1.3 {
|
| + SELECT DISTINCT t1.x
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| + FROM fts, t1
|
| + WHERE fts MATCH 'that twice'
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| + AND content=x
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| + ORDER BY 1;
|
| +} {{a row that occurs twice}}
|
| +do_execsql_test 1.4 {
|
| + SELECT t1.x
|
| + FROM fts, t1
|
| + WHERE fts MATCH 'that twice'
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| + AND content=x
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| + ORDER BY 1;
|
| +} {{a row that occurs twice} {a row that occurs twice}}
|
| +do_execsql_test 1.5 {
|
| + SELECT DISTINCT t1.x
|
| + FROM fts, t1
|
| + WHERE fts MATCH 'that twice'
|
| + AND content=x;
|
| +} {{a row that occurs twice}}
|
| +do_execsql_test 1.6 {
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| + SELECT t1.x
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| + FROM fts, t1
|
| + WHERE fts MATCH 'that twice'
|
| + AND content=x;
|
| +} {{a row that occurs twice} {a row that occurs twice}}
|
| +
|
| +do_execsql_test 2.1 {
|
| + SELECT DISTINCT t1.x
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| + FROM fts, t1
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| + WHERE fts.rowid=11
|
| + AND content=x
|
| + ORDER BY fts.rowid;
|
| +} {{a row that occurs twice}}
|
| +do_execsql_test 2.2 {
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| + SELECT DISTINCT t1.*
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| + FROM fts, t1
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| + WHERE fts.rowid=11
|
| + AND content=x
|
| + ORDER BY fts.rowid;
|
| +} {{a row that occurs twice} 111}
|
| +do_execsql_test 2.3 {
|
| + SELECT DISTINCT t1.*
|
| + FROM fts, t1
|
| + WHERE fts.rowid=11
|
| + AND content=x
|
| + ORDER BY t1.y
|
| +} {{a row that occurs twice} 111}
|
| +
|
| +
|
| +
|
| +
|
| +finish_test
|
|
|