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- # 2015 Jun 10
- #
- # 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.
- #
- #***********************************************************************
- #
- # The tests in this file focus on renaming FTS5 tables using the
- # "ALTER TABLE ... RENAME TO ..." command
- #
- source [file join [file dirname [info script]] fts5_common.tcl]
- set testprefix fts5alter
- # If SQLITE_ENABLE_FTS5 is not defined, omit this file.
- ifcapable !fts5 {
- finish_test
- return
- }
- #-------------------------------------------------------------------------
- # Test renaming regular, contentless and columnsize=0 FTS5 tables.
- #
- do_execsql_test 1.1.0 {
- CREATE VIRTUAL TABLE "a x" USING fts5(a, x);
- INSERT INTO "a x" VALUES('a a a', 'x x x');
- ALTER TABLE "a x" RENAME TO "x y";
- }
- do_execsql_test 1.1.1 {
- SELECT * FROM "x y";
- SELECT rowid FROM "x y" WHERE "x y" MATCH 'a'
- } {{a a a} {x x x} 1}
- do_execsql_test 1.2.0 {
- CREATE VIRTUAL TABLE "one/two" USING fts5(one, columnsize=0);
- INSERT INTO "one/two"(rowid, one) VALUES(456, 'd d d');
- ALTER TABLE "one/two" RENAME TO "three/four";
- }
- do_execsql_test 1.2.1 {
- SELECT * FROM "three/four";
- SELECT rowid FROM "three/four" WHERE "three/four" MATCH 'd'
- } {{d d d} 456}
- do_execsql_test 1.3.0 {
- CREATE VIRTUAL TABLE t1 USING fts5(val, content='');
- INSERT INTO t1(rowid, val) VALUES(-1, 'drop table');
- INSERT INTO t1(rowid, val) VALUES(-2, 'drop view');
- ALTER TABLE t1 RENAME TO t2;
- }
- do_execsql_test 1.3.1 {
- SELECT rowid, * FROM t2;
- SELECT rowid FROM t2 WHERE t2 MATCH 'table'
- } {-2 {} -1 {} -1}
- #-------------------------------------------------------------------------
- # Test renaming an FTS5 table within a transaction.
- #
- do_execsql_test 2.1 {
- CREATE VIRTUAL TABLE zz USING fts5(a);
- INSERT INTO zz(rowid, a) VALUES(-56, 'a b c');
- BEGIN;
- INSERT INTO zz(rowid, a) VALUES(-22, 'a b c');
- ALTER TABLE zz RENAME TO yy;
- SELECT rowid FROM yy WHERE yy MATCH 'a + b + c';
- COMMIT;
- } {-56 -22}
- do_execsql_test 2.2 {
- BEGIN;
- ALTER TABLE yy RENAME TO ww;
- INSERT INTO ww(rowid, a) VALUES(-11, 'a b c');
- SELECT rowid FROM ww WHERE ww MATCH 'a + b + c';
- } {-56 -22 -11}
- do_execsql_test 2.3 {
- ROLLBACK;
- SELECT rowid FROM yy WHERE yy MATCH 'a + b + c';
- } {-56 -22}
- #-------------------------------------------------------------------------
- do_execsql_test 3.1 {
- CREATE VIRTUAL TABLE abc USING fts5(a);
- INSERT INTO abc(rowid, a) VALUES(1, 'a');
- BEGIN;
- INSERT INTO abc(rowid, a) VALUES(2, 'a');
- }
- do_execsql_test 3.2 {
- SELECT rowid FROM abc WHERE abc MATCH 'a';
- } {1 2}
- do_execsql_test 3.3 {
- COMMIT;
- SELECT rowid FROM abc WHERE abc MATCH 'a';
- } {1 2}
- finish_test
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