563 lines
13 KiB
Plaintext
563 lines
13 KiB
Plaintext
# 2018 August 24
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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 altertab
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# If SQLITE_OMIT_ALTERTABLE is defined, omit this file.
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ifcapable !altertable {
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finish_test
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return
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}
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do_execsql_test 1.0 {
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CREATE TABLE t1(a, b, CHECK(t1.a != t1.b));
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CREATE TABLE t2(a, b);
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CREATE INDEX t2expr ON t2(a) WHERE t2.b>0;
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}
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do_execsql_test 1.1 {
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SELECT sql FROM sqlite_master
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} {
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{CREATE TABLE t1(a, b, CHECK(t1.a != t1.b))}
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{CREATE TABLE t2(a, b)}
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{CREATE INDEX t2expr ON t2(a) WHERE t2.b>0}
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}
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do_execsql_test 1.2 {
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ALTER TABLE t1 RENAME TO t1new;
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}
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do_execsql_test 1.3 {
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CREATE TABLE t3(c, d);
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ALTER TABLE t3 RENAME TO t3new;
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DROP TABLE t3new;
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}
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do_execsql_test 1.4 {
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SELECT sql FROM sqlite_master
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} {
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{CREATE TABLE "t1new"(a, b, CHECK("t1new".a != "t1new".b))}
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{CREATE TABLE t2(a, b)}
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{CREATE INDEX t2expr ON t2(a) WHERE t2.b>0}
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}
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do_execsql_test 1.3 {
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ALTER TABLE t2 RENAME TO t2new;
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}
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do_execsql_test 1.4 {
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SELECT sql FROM sqlite_master
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} {
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{CREATE TABLE "t1new"(a, b, CHECK("t1new".a != "t1new".b))}
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{CREATE TABLE "t2new"(a, b)}
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{CREATE INDEX t2expr ON "t2new"(a) WHERE "t2new".b>0}
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}
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#-------------------------------------------------------------------------
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reset_db
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ifcapable vtab {
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register_echo_module db
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do_execsql_test 2.0 {
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CREATE TABLE abc(a, b, c);
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INSERT INTO abc VALUES(1, 2, 3);
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CREATE VIRTUAL TABLE eee USING echo('abc');
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SELECT * FROM eee;
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} {1 2 3}
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do_execsql_test 2.1 {
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ALTER TABLE eee RENAME TO fff;
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SELECT * FROM fff;
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} {1 2 3}
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db close
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sqlite3 db test.db
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do_catchsql_test 2.2 {
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ALTER TABLE fff RENAME TO ggg;
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} {1 {no such module: echo}}
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}
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#-------------------------------------------------------------------------
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reset_db
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do_execsql_test 3.0 {
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CREATE TABLE txx(a, b, c);
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INSERT INTO txx VALUES(1, 2, 3);
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CREATE VIEW vvv AS SELECT main.txx.a, txx.b, c FROM txx;
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CREATE VIEW uuu AS SELECT main.one.a, one.b, c FROM txx AS one;
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CREATE VIEW temp.ttt AS SELECT main.txx.a, txx.b, one.b, main.one.a FROM txx AS one, txx;
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}
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do_execsql_test 3.1.1 {
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SELECT * FROM vvv;
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} {1 2 3}
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do_execsql_test 3.1.2 {
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ALTER TABLE txx RENAME TO "t xx";
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SELECT * FROM vvv;
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} {1 2 3}
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do_execsql_test 3.1.3 {
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SELECT sql FROM sqlite_master WHERE name='vvv';
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} {{CREATE VIEW vvv AS SELECT main."t xx".a, "t xx".b, c FROM "t xx"}}
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do_execsql_test 3.2.1 {
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SELECT * FROM uuu;
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} {1 2 3}
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do_execsql_test 3.2.2 {
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SELECT sql FROM sqlite_master WHERE name='uuu';;
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} {{CREATE VIEW uuu AS SELECT main.one.a, one.b, c FROM "t xx" AS one}}
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do_execsql_test 3.3.1 {
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SELECT * FROM ttt;
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} {1 2 2 1}
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do_execsql_test 3.3.2 {
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SELECT sql FROM sqlite_temp_master WHERE name='ttt';
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} {{CREATE VIEW ttt AS SELECT main."t xx".a, "t xx".b, one.b, main.one.a FROM "t xx" AS one, "t xx"}}
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#-------------------------------------------------------------------------
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reset_db
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do_execsql_test 4.0 {
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CREATE table t1(x, y);
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CREATE table t2(a, b);
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CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN
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SELECT t1.x, * FROM t1, t2;
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INSERT INTO t2 VALUES(new.x, new.y);
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END;
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}
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do_execsql_test 4.1 {
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INSERT INTO t1 VALUES(1, 1);
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ALTER TABLE t1 RENAME TO t11;
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INSERT INTO t11 VALUES(2, 2);
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ALTER TABLE t2 RENAME TO t22;
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INSERT INTO t11 VALUES(3, 3);
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}
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proc squish {a} {
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string trim [regsub -all {[[:space:]][[:space:]]*} $a { }]
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}
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db func squish squish
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do_test 4.2 {
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execsql { SELECT squish(sql) FROM sqlite_master WHERE name = 'tr1' }
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} [list [squish {
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CREATE TRIGGER tr1 AFTER INSERT ON "t11" BEGIN
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SELECT "t11".x, * FROM "t11", "t22";
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INSERT INTO "t22" VALUES(new.x, new.y);
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END
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}]]
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#-------------------------------------------------------------------------
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reset_db
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do_execsql_test 5.0 {
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CREATE TABLE t9(a, b, c);
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CREATE TABLE t10(a, b, c);
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CREATE TEMP TABLE t9(a, b, c);
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CREATE TRIGGER temp.t9t AFTER INSERT ON temp.t9 BEGIN
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INSERT INTO t10 VALUES(new.a, new.b, new.c);
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END;
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INSERT INTO temp.t9 VALUES(1, 2, 3);
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SELECT * FROM t10;
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} {1 2 3}
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do_execsql_test 5.1 {
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ALTER TABLE temp.t9 RENAME TO 't1234567890'
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}
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do_execsql_test 5.2 {
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CREATE TABLE t1(a, b);
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CREATE TABLE t2(a, b);
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INSERT INTO t1 VALUES(1, 2);
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INSERT INTO t2 VALUES(3, 4);
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CREATE VIEW v AS SELECT one.a, one.b, t2.a, t2.b FROM t1 AS one, t2;
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SELECT * FROM v;
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} {1 2 3 4}
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do_catchsql_test 5.3 {
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ALTER TABLE t2 RENAME TO one;
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} {1 {error in view v after rename: ambiguous column name: one.a}}
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do_execsql_test 5.4 {
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SELECT * FROM v
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} {1 2 3 4}
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do_execsql_test 5.5 {
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DROP VIEW v;
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CREATE VIEW temp.vv AS SELECT one.a, one.b, t2.a, t2.b FROM t1 AS one, t2;
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SELECT * FROM vv;
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} {1 2 3 4}
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do_catchsql_test 5.6 {
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ALTER TABLE t2 RENAME TO one;
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} {1 {error in view vv after rename: ambiguous column name: one.a}}
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#-------------------------------------------------------------------------
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ifcapable vtab {
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register_tcl_module db
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proc tcl_command {method args} {
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switch -- $method {
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xConnect {
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return "CREATE TABLE t1(a, b, c)"
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}
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}
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return {}
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}
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do_execsql_test 6.0 {
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CREATE VIRTUAL TABLE x1 USING tcl(tcl_command);
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}
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do_execsql_test 6.1 {
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ALTER TABLE x1 RENAME TO x2;
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SELECT sql FROM sqlite_master WHERE name = 'x2'
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} {{CREATE VIRTUAL TABLE "x2" USING tcl(tcl_command)}}
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do_execsql_test 7.1 {
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CREATE TABLE ddd(db, sql, zOld, zNew, bTemp);
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INSERT INTO ddd VALUES(
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'main', 'CREATE TABLE x1(i INTEGER, t TEXT)', 'ddd', NULL, 0
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), (
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'main', 'CREATE TABLE x1(i INTEGER, t TEXT)', NULL, 'eee', 0
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), (
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'main', NULL, 'ddd', 'eee', 0
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);
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} {}
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sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS 1
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do_execsql_test 7.2 {
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SELECT
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sqlite_rename_table(db, 0, 0, sql, zOld, zNew, bTemp)
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FROM ddd;
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} {{} {} {}}
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sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS 0
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}
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#-------------------------------------------------------------------------
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#
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reset_db
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forcedelete test.db2
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do_execsql_test 8.1 {
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ATTACH 'test.db2' AS aux;
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PRAGMA foreign_keys = on;
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CREATE TABLE aux.p1(a INTEGER PRIMARY KEY, b);
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CREATE TABLE aux.c1(x INTEGER PRIMARY KEY, y REFERENCES p1(a));
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INSERT INTO aux.p1 VALUES(1, 1);
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INSERT INTO aux.p1 VALUES(2, 2);
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INSERT INTO aux.c1 VALUES(NULL, 2);
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CREATE TABLE aux.c2(x INTEGER PRIMARY KEY, y REFERENCES c1(a));
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}
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do_execsql_test 8.2 {
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ALTER TABLE aux.p1 RENAME TO ppp;
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}
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do_execsql_test 8.2 {
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INSERT INTO aux.c1 VALUES(NULL, 1);
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SELECT sql FROM aux.sqlite_master WHERE name = 'c1';
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} {{CREATE TABLE c1(x INTEGER PRIMARY KEY, y REFERENCES "ppp"(a))}}
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reset_db
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do_execsql_test 9.0 {
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CREATE TABLE t1(a, b, c);
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CREATE VIEW v1 AS SELECT * FROM t2;
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}
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do_catchsql_test 9.1 {
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ALTER TABLE t1 RENAME TO t3;
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} {1 {error in view v1: no such table: main.t2}}
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do_execsql_test 9.2 {
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DROP VIEW v1;
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CREATE TRIGGER tr AFTER INSERT ON t1 BEGIN
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INSERT INTO t2 VALUES(new.a);
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END;
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}
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do_catchsql_test 9.3 {
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ALTER TABLE t1 RENAME TO t3;
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} {1 {error in trigger tr: no such table: main.t2}}
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forcedelete test.db2
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do_execsql_test 9.4 {
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DROP TRIGGER tr;
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ATTACH 'test.db2' AS aux;
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CREATE TRIGGER tr AFTER INSERT ON t1 WHEN new.a IS NULL BEGIN SELECT 1, 2, 3; END;
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CREATE TABLE aux.t1(x);
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CREATE TEMP TRIGGER tr AFTER INSERT ON aux.t1 BEGIN SELECT 1, 2, 3; END;
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}
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do_execsql_test 9.5 {
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ALTER TABLE main.t1 RENAME TO t3;
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}
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do_execsql_test 9.6 {
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SELECT sql FROM sqlite_temp_master;
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SELECT sql FROM sqlite_master WHERE type='trigger';
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} {
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{CREATE TRIGGER tr AFTER INSERT ON aux.t1 BEGIN SELECT 1, 2, 3; END}
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{CREATE TRIGGER tr AFTER INSERT ON "t3" WHEN new.a IS NULL BEGIN SELECT 1, 2, 3; END}
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}
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#-------------------------------------------------------------------------
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reset_db
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ifcapable fts5 {
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do_execsql_test 10.0 {
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CREATE VIRTUAL TABLE fff USING fts5(x, y, z);
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}
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do_execsql_test 10.1 {
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BEGIN;
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INSERT INTO fff VALUES('a', 'b', 'c');
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ALTER TABLE fff RENAME TO ggg;
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COMMIT;
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}
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do_execsql_test 10.2 {
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SELECT * FROM ggg;
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} {a b c}
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}
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#-------------------------------------------------------------------------
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reset_db
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forcedelete test.db2
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db func trigger trigger
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set ::trigger [list]
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proc trigger {args} {
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lappend ::trigger $args
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}
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do_execsql_test 11.0 {
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ATTACH 'test.db2' AS aux;
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CREATE TABLE aux.t1(a, b, c);
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CREATE TABLE main.t1(a, b, c);
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CREATE TEMP TRIGGER tr AFTER INSERT ON aux.t1 BEGIN
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SELECT trigger(new.a, new.b, new.c);
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END;
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}
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do_execsql_test 11.1 {
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INSERT INTO main.t1 VALUES(1, 2, 3);
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INSERT INTO aux.t1 VALUES(4, 5, 6);
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}
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do_test 11.2 { set ::trigger } {{4 5 6}}
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do_execsql_test 11.3 {
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SELECT name, tbl_name FROM sqlite_temp_master;
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} {tr t1}
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do_execsql_test 11.4 {
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ALTER TABLE main.t1 RENAME TO t2;
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SELECT name, tbl_name FROM sqlite_temp_master;
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} {tr t1}
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do_execsql_test 11.5 {
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ALTER TABLE aux.t1 RENAME TO t2;
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SELECT name, tbl_name FROM sqlite_temp_master;
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} {tr t2}
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do_execsql_test 11.6 {
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INSERT INTO aux.t2 VALUES(7, 8, 9);
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}
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do_test 11.7 { set ::trigger } {{4 5 6} {7 8 9}}
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#-------------------------------------------------------------------------
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reset_db
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do_execsql_test 12.0 {
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CREATE TABLE t1(a);
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CREATE TABLE t2(w);
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CREATE TRIGGER temp.r1 AFTER INSERT ON main.t2 BEGIN
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INSERT INTO t1(a) VALUES(new.w);
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END;
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CREATE TEMP TABLE t2(x);
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}
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do_execsql_test 12.1 {
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ALTER TABLE main.t2 RENAME TO t3;
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}
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do_execsql_test 12.2 {
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INSERT INTO t3 VALUES('WWW');
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SELECT * FROM t1;
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} {WWW}
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#-------------------------------------------------------------------------
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reset_db
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do_execsql_test 13.0 {
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CREATE TABLE t1(x, y);
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CREATE TABLE t2(a, b);
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CREATE TABLE log(c);
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CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN
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INSERT INTO log SELECT y FROM t1, t2;
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END;
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}
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do_execsql_test 13.1 {
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INSERT INTO t1 VALUES(1, 2);
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}
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do_catchsql_test 13.2 {
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ALTER TABLE t2 RENAME b TO y;
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} {1 {error in trigger tr1 after rename: ambiguous column name: y}}
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#-------------------------------------------------------------------------
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reset_db
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ifcapable rtree {
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do_execsql_test 14.0 {
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CREATE VIRTUAL TABLE rt USING rtree(id, minx, maxx, miny, maxy);
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CREATE TABLE "mytable" ( "fid" INTEGER PRIMARY KEY, "geom" BLOB);
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CREATE TRIGGER tr1 AFTER UPDATE OF "geom" ON "mytable"
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WHEN OLD."fid" = NEW."fid" AND NEW."geom" IS NULL BEGIN
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DELETE FROM rt WHERE id = OLD."fid";
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END;
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INSERT INTO mytable VALUES(1, X'abcd');
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}
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do_execsql_test 14.1 {
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UPDATE mytable SET geom = X'1234'
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}
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do_execsql_test 14.2 {
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ALTER TABLE mytable RENAME TO mytable_renamed;
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}
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do_execsql_test 14.3 {
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CREATE TRIGGER tr2 AFTER INSERT ON mytable_renamed BEGIN
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DELETE FROM rt WHERE id=(SELECT min(id) FROM rt);
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END;
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}
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do_execsql_test 14.4 {
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ALTER TABLE mytable_renamed RENAME TO mytable2;
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}
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}
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reset_db
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do_execsql_test 14.5 {
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CREATE TABLE t1(a, b, c);
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CREATE VIEW v1 AS SELECT * FROM t1;
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CREATE TRIGGER xyz AFTER INSERT ON t1 BEGIN
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SELECT a, b FROM v1;
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END;
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}
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do_execsql_test 14.6 {
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ALTER TABLE t1 RENAME TO tt1;
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}
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#-------------------------------------------------------------------------
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reset_db
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do_execsql_test 15.0 {
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CREATE TABLE t1(a integer NOT NULL PRIMARY KEY);
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CREATE VIEW v1 AS SELECT a FROM t1;
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CREATE TRIGGER tr1 INSTEAD OF INSERT ON v1 BEGIN
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UPDATE t1 SET a = NEW.a;
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END;
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CREATE TRIGGER tr2 INSTEAD OF INSERT ON v1 BEGIN
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SELECT new.a;
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END;
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CREATE TABLE t2 (b);
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}
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do_execsql_test 15.1 {
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INSERT INTO v1 VALUES(1);
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ALTER TABLE t2 RENAME TO t3;
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}
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do_execsql_test 15.2 {
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CREATE TABLE x(f1 integer NOT NULL);
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CREATE VIEW y AS SELECT f1 AS f1 FROM x;
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CREATE TRIGGER t INSTEAD OF UPDATE OF f1 ON y BEGIN
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UPDATE x SET f1 = NEW.f1;
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END;
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CREATE TABLE z (f1 integer NOT NULL PRIMARY KEY);
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ALTER TABLE z RENAME TO z2;
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}
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do_execsql_test 15.3 {
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INSERT INTO x VALUES(1), (2), (3);
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ALTER TABLE x RENAME f1 TO f2;
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SELECT * FROM x;
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} {1 2 3}
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do_execsql_test 15.4 {
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UPDATE y SET f1 = 'x' WHERE f1 = 1;
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SELECT * FROM x;
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} {x x x}
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do_execsql_test 15.5 {
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SELECT sql FROM sqlite_master WHERE name = 'y';
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} {{CREATE VIEW y AS SELECT f2 AS f1 FROM x}}
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#-------------------------------------------------------------------------
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# Test that it is not possible to rename a shadow table in DEFENSIVE mode.
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#
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ifcapable fts3 {
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proc vtab_command {method args} {
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switch -- $method {
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xConnect {
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if {[info exists ::vtab_connect_sql]} {
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execsql $::vtab_connect_sql
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}
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return "CREATE TABLE t1(a, b, c)"
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}
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xBestIndex {
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set clist [lindex $args 0]
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if {[llength $clist]!=1} { error "unexpected constraint list" }
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|
catch { array unset C }
|
|
array set C [lindex $clist 0]
|
|
if {$C(usable)} {
|
|
return "omit 0 cost 0 rows 1 idxnum 555 idxstr eq!"
|
|
} else {
|
|
return "cost 1000000 rows 0 idxnum 0 idxstr scan..."
|
|
}
|
|
}
|
|
}
|
|
|
|
return {}
|
|
}
|
|
|
|
register_tcl_module db
|
|
|
|
sqlite3_db_config db DEFENSIVE 1
|
|
|
|
do_execsql_test 16.0 {
|
|
CREATE VIRTUAL TABLE y1 USING fts3;
|
|
}
|
|
|
|
do_catchsql_test 16.1 {
|
|
INSERT INTO y1_segments VALUES(1, X'1234567890');
|
|
} {1 {table y1_segments may not be modified}}
|
|
|
|
do_catchsql_test 16.2 {
|
|
ALTER TABLE y1_segments RENAME TO abc;
|
|
} {1 {table y1_segments may not be altered}}
|
|
|
|
do_execsql_test 16.3 {
|
|
ALTER TABLE y1 RENAME TO z1;
|
|
}
|
|
|
|
do_execsql_test 16.4 {
|
|
SELECT * FROM z1_segments;
|
|
}
|
|
}
|
|
|
|
finish_test
|