926 lines
25 KiB
Plaintext
926 lines
25 KiB
Plaintext
# 2004 November 10
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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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# This file implements regression tests for SQLite library. The
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# focus of this script is testing the ALTER TABLE statement.
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#
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# $Id: alter.test,v 1.32 2009/03/24 15:08:10 drh Exp $
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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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# 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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#----------------------------------------------------------------------
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# Test organization:
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#
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# alter-1.1.* - alter-1.7.*: Basic tests of ALTER TABLE, including tables
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# with implicit and explicit indices. These tests came from an earlier
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# fork of SQLite that also supported ALTER TABLE.
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# alter-1.8.*: Tests for ALTER TABLE when the table resides in an
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# attached database.
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# alter-1.9.*: Tests for ALTER TABLE when their is whitespace between the
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# table name and left parenthesis token. i.e:
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# "CREATE TABLE abc (a, b, c);"
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# alter-2.*: Test error conditions and messages.
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# alter-3.*: Test ALTER TABLE on tables that have TRIGGERs attached to them.
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# alter-4.*: Test ALTER TABLE on tables that have AUTOINCREMENT fields.
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# ...
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# alter-12.*: Test ALTER TABLE on views.
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#
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# Create some tables to rename. Be sure to include some TEMP tables
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# and some tables with odd names.
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#
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do_test alter-1.1 {
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ifcapable tempdb {
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set ::temp TEMP
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} else {
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set ::temp {}
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}
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execsql [subst -nocommands {
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CREATE TABLE t1(a,b);
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INSERT INTO t1 VALUES(1,2);
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CREATE TABLE [t1'x1](c UNIQUE, b PRIMARY KEY);
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INSERT INTO [t1'x1] VALUES(3,4);
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CREATE INDEX t1i1 ON T1(B);
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CREATE INDEX t1i2 ON t1(a,b);
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CREATE INDEX i3 ON [t1'x1](b,c);
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CREATE $::temp TABLE "temp table"(e,f,g UNIQUE);
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CREATE INDEX i2 ON [temp table](f);
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INSERT INTO [temp table] VALUES(5,6,7);
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}]
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execsql {
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SELECT 't1', * FROM t1;
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SELECT 't1''x1', * FROM "t1'x1";
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SELECT * FROM [temp table];
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}
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} {t1 1 2 t1'x1 3 4 5 6 7}
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do_test alter-1.2 {
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execsql [subst {
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CREATE $::temp TABLE objlist(type, name, tbl_name);
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INSERT INTO objlist SELECT type, name, tbl_name
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FROM sqlite_master WHERE NAME!='objlist';
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}]
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ifcapable tempdb {
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execsql {
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INSERT INTO objlist SELECT type, name, tbl_name
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FROM sqlite_temp_master WHERE NAME!='objlist';
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}
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}
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execsql {
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SELECT type, name, tbl_name FROM objlist ORDER BY tbl_name, type desc, name;
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}
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} [list \
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table t1 t1 \
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index t1i1 t1 \
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index t1i2 t1 \
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table t1'x1 t1'x1 \
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index i3 t1'x1 \
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index {sqlite_autoindex_t1'x1_1} t1'x1 \
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index {sqlite_autoindex_t1'x1_2} t1'x1 \
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table {temp table} {temp table} \
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index i2 {temp table} \
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index {sqlite_autoindex_temp table_1} {temp table} \
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]
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# Make some changes
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#
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integrity_check alter-1.3.0
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do_test alter-1.3 {
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execsql {
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ALTER TABLE [T1] RENAME to [-t1-];
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ALTER TABLE "t1'x1" RENAME TO T2;
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ALTER TABLE [temp table] RENAME to TempTab;
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}
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} {}
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integrity_check alter-1.3.1
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do_test alter-1.4 {
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execsql {
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SELECT 't1', * FROM [-t1-];
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SELECT 't2', * FROM t2;
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SELECT * FROM temptab;
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}
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} {t1 1 2 t2 3 4 5 6 7}
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do_test alter-1.5 {
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execsql {
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DELETE FROM objlist;
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INSERT INTO objlist SELECT type, name, tbl_name
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FROM sqlite_master WHERE NAME!='objlist';
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}
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catchsql {
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INSERT INTO objlist SELECT type, name, tbl_name
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FROM sqlite_temp_master WHERE NAME!='objlist';
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}
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execsql {
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SELECT type, name, tbl_name FROM objlist ORDER BY tbl_name, type desc, name;
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}
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} [list \
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table -t1- -t1- \
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index t1i1 -t1- \
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index t1i2 -t1- \
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table T2 T2 \
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index i3 T2 \
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index {sqlite_autoindex_T2_1} T2 \
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index {sqlite_autoindex_T2_2} T2 \
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table {TempTab} {TempTab} \
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index i2 {TempTab} \
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index {sqlite_autoindex_TempTab_1} {TempTab} \
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]
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# Make sure the changes persist after restarting the database.
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# (The TEMP table will not persist, of course.)
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#
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ifcapable tempdb {
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do_test alter-1.6 {
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db close
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sqlite3 db test.db
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set DB [sqlite3_connection_pointer db]
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execsql {
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CREATE TEMP TABLE objlist(type, name, tbl_name);
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INSERT INTO objlist SELECT type, name, tbl_name FROM sqlite_master;
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INSERT INTO objlist
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SELECT type, name, tbl_name FROM sqlite_temp_master
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WHERE NAME!='objlist';
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SELECT type, name, tbl_name FROM objlist
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ORDER BY tbl_name, type desc, name;
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}
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} [list \
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table -t1- -t1- \
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index t1i1 -t1- \
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index t1i2 -t1- \
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table T2 T2 \
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index i3 T2 \
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index {sqlite_autoindex_T2_1} T2 \
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index {sqlite_autoindex_T2_2} T2 \
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]
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} else {
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execsql {
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DROP TABLE TempTab;
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}
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}
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# Create bogus application-defined functions for functions used
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# internally by ALTER TABLE, to ensure that ALTER TABLE falls back
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# to the built-in functions.
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#
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proc failing_app_func {args} {error "bad function"}
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do_test alter-1.7-prep {
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db func substr failing_app_func
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db func like failing_app_func
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db func sqlite_rename_table failing_app_func
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db func sqlite_rename_trigger failing_app_func
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db func sqlite_rename_parent failing_app_func
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catchsql {SELECT substr(name,1,3) FROM sqlite_master}
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} {1 {bad function}}
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# Make sure the ALTER TABLE statements work with the
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# non-callback API
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#
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do_test alter-1.7 {
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stepsql $DB {
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ALTER TABLE [-t1-] RENAME to [*t1*];
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ALTER TABLE T2 RENAME TO [<t2>];
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}
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execsql {
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DELETE FROM objlist;
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INSERT INTO objlist SELECT type, name, tbl_name
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FROM sqlite_master WHERE NAME!='objlist';
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}
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catchsql {
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INSERT INTO objlist SELECT type, name, tbl_name
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FROM sqlite_temp_master WHERE NAME!='objlist';
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}
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execsql {
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SELECT type, name, tbl_name FROM objlist ORDER BY tbl_name, type desc, name;
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}
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} [list \
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table *t1* *t1* \
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index t1i1 *t1* \
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index t1i2 *t1* \
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table <t2> <t2> \
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index i3 <t2> \
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index {sqlite_autoindex_<t2>_1} <t2> \
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index {sqlite_autoindex_<t2>_2} <t2> \
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]
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# Check that ALTER TABLE works on attached databases.
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#
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ifcapable attach {
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do_test alter-1.8.1 {
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forcedelete test2.db
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forcedelete test2.db-journal
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execsql {
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ATTACH 'test2.db' AS aux;
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}
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} {}
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do_test alter-1.8.2 {
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execsql {
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CREATE TABLE t4(a PRIMARY KEY, b, c);
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CREATE TABLE aux.t4(a PRIMARY KEY, b, c);
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CREATE INDEX i4 ON t4(b);
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CREATE INDEX aux.i4 ON t4(b);
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}
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} {}
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do_test alter-1.8.3 {
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execsql {
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INSERT INTO t4 VALUES('main', 'main', 'main');
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INSERT INTO aux.t4 VALUES('aux', 'aux', 'aux');
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SELECT * FROM t4 WHERE a = 'main';
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}
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} {main main main}
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do_test alter-1.8.4 {
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execsql {
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ALTER TABLE t4 RENAME TO t5;
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SELECT * FROM t4 WHERE a = 'aux';
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}
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} {aux aux aux}
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do_test alter-1.8.5 {
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execsql {
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SELECT * FROM t5;
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}
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} {main main main}
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do_test alter-1.8.6 {
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execsql {
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SELECT * FROM t5 WHERE b = 'main';
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}
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} {main main main}
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do_test alter-1.8.7 {
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execsql {
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ALTER TABLE aux.t4 RENAME TO t5;
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SELECT * FROM aux.t5 WHERE b = 'aux';
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}
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} {aux aux aux}
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}
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do_test alter-1.9.1 {
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execsql {
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CREATE TABLE tbl1 (a, b, c);
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INSERT INTO tbl1 VALUES(1, 2, 3);
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}
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} {}
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do_test alter-1.9.2 {
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execsql {
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SELECT * FROM tbl1;
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}
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} {1 2 3}
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do_test alter-1.9.3 {
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execsql {
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ALTER TABLE tbl1 RENAME TO tbl2;
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SELECT * FROM tbl2;
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}
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} {1 2 3}
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do_test alter-1.9.4 {
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execsql {
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DROP TABLE tbl2;
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}
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} {}
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# Test error messages
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#
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do_test alter-2.1 {
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catchsql {
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ALTER TABLE none RENAME TO hi;
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}
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} {1 {no such table: none}}
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do_test alter-2.2 {
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execsql {
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CREATE TABLE t3(p,q,r);
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}
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catchsql {
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ALTER TABLE [<t2>] RENAME TO t3;
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}
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} {1 {there is already another table or index with this name: t3}}
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do_test alter-2.3 {
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catchsql {
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ALTER TABLE [<t2>] RENAME TO i3;
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}
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} {1 {there is already another table or index with this name: i3}}
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do_test alter-2.4 {
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catchsql {
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ALTER TABLE SqLiTe_master RENAME TO master;
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}
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} {1 {table sqlite_master may not be altered}}
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do_test alter-2.5 {
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catchsql {
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ALTER TABLE t3 RENAME TO sqlite_t3;
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}
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} {1 {object name reserved for internal use: sqlite_t3}}
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do_test alter-2.6 {
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catchsql {
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ALTER TABLE t3 ADD COLUMN (ALTER TABLE t3 ADD COLUMN);
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}
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} {1 {near "(": syntax error}}
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# If this compilation does not include triggers, omit the alter-3.* tests.
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ifcapable trigger {
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#-----------------------------------------------------------------------
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# Tests alter-3.* test ALTER TABLE on tables that have triggers.
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#
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# alter-3.1.*: ALTER TABLE with triggers.
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# alter-3.2.*: Test that the ON keyword cannot be used as a database,
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# table or column name unquoted. This is done because part of the
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# ALTER TABLE code (specifically the implementation of SQL function
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# "sqlite_alter_trigger") will break in this case.
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# alter-3.3.*: ALTER TABLE with TEMP triggers (todo).
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#
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# An SQL user-function for triggers to fire, so that we know they
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# are working.
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proc trigfunc {args} {
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set ::TRIGGER $args
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}
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db func trigfunc trigfunc
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do_test alter-3.1.0 {
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execsql {
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CREATE TABLE t6(a, b, c);
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-- Different case for the table name in the trigger.
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CREATE TRIGGER trig1 AFTER INSERT ON T6 BEGIN
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SELECT trigfunc('trig1', new.a, new.b, new.c);
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END;
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}
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} {}
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do_test alter-3.1.1 {
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execsql {
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INSERT INTO t6 VALUES(1, 2, 3);
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}
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set ::TRIGGER
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} {trig1 1 2 3}
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do_test alter-3.1.2 {
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execsql {
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ALTER TABLE t6 RENAME TO t7;
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INSERT INTO t7 VALUES(4, 5, 6);
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}
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set ::TRIGGER
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} {trig1 4 5 6}
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do_test alter-3.1.3 {
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execsql {
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DROP TRIGGER trig1;
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}
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} {}
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do_test alter-3.1.4 {
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execsql {
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CREATE TRIGGER trig2 AFTER INSERT ON main.t7 BEGIN
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SELECT trigfunc('trig2', new.a, new.b, new.c);
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END;
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INSERT INTO t7 VALUES(1, 2, 3);
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}
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set ::TRIGGER
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} {trig2 1 2 3}
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do_test alter-3.1.5 {
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execsql {
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ALTER TABLE t7 RENAME TO t8;
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INSERT INTO t8 VALUES(4, 5, 6);
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}
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set ::TRIGGER
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} {trig2 4 5 6}
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do_test alter-3.1.6 {
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execsql {
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DROP TRIGGER trig2;
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}
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} {}
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do_test alter-3.1.7 {
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execsql {
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CREATE TRIGGER trig3 AFTER INSERT ON main.'t8'BEGIN
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SELECT trigfunc('trig3', new.a, new.b, new.c);
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END;
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INSERT INTO t8 VALUES(1, 2, 3);
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}
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set ::TRIGGER
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} {trig3 1 2 3}
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do_test alter-3.1.8 {
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execsql {
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ALTER TABLE t8 RENAME TO t9;
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INSERT INTO t9 VALUES(4, 5, 6);
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}
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set ::TRIGGER
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} {trig3 4 5 6}
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# Make sure "ON" cannot be used as a database, table or column name without
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# quoting. Otherwise the sqlite_alter_trigger() function might not work.
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forcedelete test3.db
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forcedelete test3.db-journal
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ifcapable attach {
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do_test alter-3.2.1 {
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catchsql {
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ATTACH 'test3.db' AS ON;
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}
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} {1 {near "ON": syntax error}}
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do_test alter-3.2.2 {
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catchsql {
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ATTACH 'test3.db' AS 'ON';
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}
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} {0 {}}
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do_test alter-3.2.3 {
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catchsql {
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CREATE TABLE ON.t1(a, b, c);
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}
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} {1 {near "ON": syntax error}}
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do_test alter-3.2.4 {
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catchsql {
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CREATE TABLE 'ON'.t1(a, b, c);
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}
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} {0 {}}
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do_test alter-3.2.4 {
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catchsql {
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CREATE TABLE 'ON'.ON(a, b, c);
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}
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} {1 {near "ON": syntax error}}
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do_test alter-3.2.5 {
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catchsql {
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CREATE TABLE 'ON'.'ON'(a, b, c);
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}
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} {0 {}}
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}
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do_test alter-3.2.6 {
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catchsql {
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CREATE TABLE t10(a, ON, c);
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}
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} {1 {near "ON": syntax error}}
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do_test alter-3.2.7 {
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catchsql {
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CREATE TABLE t10(a, 'ON', c);
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}
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} {0 {}}
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do_test alter-3.2.8 {
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catchsql {
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CREATE TRIGGER trig4 AFTER INSERT ON ON BEGIN SELECT 1; END;
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}
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} {1 {near "ON": syntax error}}
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ifcapable attach {
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do_test alter-3.2.9 {
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catchsql {
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CREATE TRIGGER 'on'.trig4 AFTER INSERT ON 'ON' BEGIN SELECT 1; END;
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}
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} {0 {}}
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}
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do_test alter-3.2.10 {
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execsql {
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DROP TABLE t10;
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}
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} {}
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do_test alter-3.3.1 {
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execsql [subst {
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CREATE TABLE tbl1(a, b, c);
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CREATE $::temp TRIGGER trig1 AFTER INSERT ON tbl1 BEGIN
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SELECT trigfunc('trig1', new.a, new.b, new.c);
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END;
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}]
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} {}
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do_test alter-3.3.2 {
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execsql {
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INSERT INTO tbl1 VALUES('a', 'b', 'c');
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}
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set ::TRIGGER
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} {trig1 a b c}
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do_test alter-3.3.3 {
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execsql {
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ALTER TABLE tbl1 RENAME TO tbl2;
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INSERT INTO tbl2 VALUES('d', 'e', 'f');
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}
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set ::TRIGGER
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} {trig1 d e f}
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do_test alter-3.3.4 {
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execsql [subst {
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CREATE $::temp TRIGGER trig2 AFTER UPDATE ON tbl2 BEGIN
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SELECT trigfunc('trig2', new.a, new.b, new.c);
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END;
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}]
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} {}
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do_test alter-3.3.5 {
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execsql {
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ALTER TABLE tbl2 RENAME TO tbl3;
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INSERT INTO tbl3 VALUES('g', 'h', 'i');
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}
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set ::TRIGGER
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} {trig1 g h i}
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do_test alter-3.3.6 {
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execsql {
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UPDATE tbl3 SET a = 'G' where a = 'g';
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}
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set ::TRIGGER
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} {trig2 G h i}
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do_test alter-3.3.7 {
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execsql {
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DROP TABLE tbl3;
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}
|
|
} {}
|
|
ifcapable tempdb {
|
|
do_test alter-3.3.8 {
|
|
execsql {
|
|
SELECT * FROM sqlite_temp_master WHERE type = 'trigger';
|
|
}
|
|
} {}
|
|
}
|
|
|
|
} ;# ifcapable trigger
|
|
|
|
# If the build does not include AUTOINCREMENT fields, omit alter-4.*.
|
|
ifcapable autoinc {
|
|
|
|
do_test alter-4.1 {
|
|
execsql {
|
|
CREATE TABLE tbl1(a INTEGER PRIMARY KEY AUTOINCREMENT);
|
|
INSERT INTO tbl1 VALUES(10);
|
|
}
|
|
} {}
|
|
do_test alter-4.2 {
|
|
execsql {
|
|
INSERT INTO tbl1 VALUES(NULL);
|
|
SELECT a FROM tbl1;
|
|
}
|
|
} {10 11}
|
|
do_test alter-4.3 {
|
|
execsql {
|
|
ALTER TABLE tbl1 RENAME TO tbl2;
|
|
DELETE FROM tbl2;
|
|
INSERT INTO tbl2 VALUES(NULL);
|
|
SELECT a FROM tbl2;
|
|
}
|
|
} {12}
|
|
do_test alter-4.4 {
|
|
execsql {
|
|
DROP TABLE tbl2;
|
|
}
|
|
} {}
|
|
|
|
} ;# ifcapable autoinc
|
|
|
|
# Test that it is Ok to execute an ALTER TABLE immediately after
|
|
# opening a database.
|
|
do_test alter-5.1 {
|
|
execsql {
|
|
CREATE TABLE tbl1(a, b, c);
|
|
INSERT INTO tbl1 VALUES('x', 'y', 'z');
|
|
}
|
|
} {}
|
|
do_test alter-5.2 {
|
|
sqlite3 db2 test.db
|
|
execsql {
|
|
ALTER TABLE tbl1 RENAME TO tbl2;
|
|
SELECT * FROM tbl2;
|
|
} db2
|
|
} {x y z}
|
|
do_test alter-5.3 {
|
|
db2 close
|
|
} {}
|
|
|
|
foreach tblname [execsql {
|
|
SELECT name FROM sqlite_master
|
|
WHERE type='table' AND name NOT GLOB 'sqlite*'
|
|
}] {
|
|
execsql "DROP TABLE \"$tblname\""
|
|
}
|
|
|
|
set ::tbl_name "abc\uABCDdef"
|
|
do_test alter-6.1 {
|
|
string length $::tbl_name
|
|
} {7}
|
|
do_test alter-6.2 {
|
|
execsql "
|
|
CREATE TABLE ${tbl_name}(a, b, c);
|
|
"
|
|
set ::oid [execsql {SELECT max(oid) FROM sqlite_master}]
|
|
execsql "
|
|
SELECT sql FROM sqlite_master WHERE oid = $::oid;
|
|
"
|
|
} "{CREATE TABLE ${::tbl_name}(a, b, c)}"
|
|
execsql "
|
|
SELECT * FROM ${::tbl_name}
|
|
"
|
|
set ::tbl_name2 "abcXdef"
|
|
do_test alter-6.3 {
|
|
execsql "
|
|
ALTER TABLE $::tbl_name RENAME TO $::tbl_name2
|
|
"
|
|
execsql "
|
|
SELECT sql FROM sqlite_master WHERE oid = $::oid
|
|
"
|
|
} "{CREATE TABLE \"${::tbl_name2}\"(a, b, c)}"
|
|
do_test alter-6.4 {
|
|
execsql "
|
|
ALTER TABLE $::tbl_name2 RENAME TO $::tbl_name
|
|
"
|
|
execsql "
|
|
SELECT sql FROM sqlite_master WHERE oid = $::oid
|
|
"
|
|
} "{CREATE TABLE \"${::tbl_name}\"(a, b, c)}"
|
|
set ::col_name ghi\1234\jkl
|
|
do_test alter-6.5 {
|
|
execsql "
|
|
ALTER TABLE $::tbl_name ADD COLUMN $::col_name VARCHAR
|
|
"
|
|
execsql "
|
|
SELECT sql FROM sqlite_master WHERE oid = $::oid
|
|
"
|
|
} "{CREATE TABLE \"${::tbl_name}\"(a, b, c, $::col_name VARCHAR)}"
|
|
set ::col_name2 B\3421\A
|
|
do_test alter-6.6 {
|
|
db close
|
|
sqlite3 db test.db
|
|
execsql "
|
|
ALTER TABLE $::tbl_name ADD COLUMN $::col_name2
|
|
"
|
|
execsql "
|
|
SELECT sql FROM sqlite_master WHERE oid = $::oid
|
|
"
|
|
} "{CREATE TABLE \"${::tbl_name}\"(a, b, c, $::col_name VARCHAR, $::col_name2)}"
|
|
do_test alter-6.7 {
|
|
execsql "
|
|
INSERT INTO ${::tbl_name} VALUES(1, 2, 3, 4, 5);
|
|
SELECT $::col_name, $::col_name2 FROM $::tbl_name;
|
|
"
|
|
} {4 5}
|
|
|
|
# Ticket #1665: Make sure ALTER TABLE ADD COLUMN works on a table
|
|
# that includes a COLLATE clause.
|
|
#
|
|
do_realnum_test alter-7.1 {
|
|
execsql {
|
|
CREATE TABLE t1(a TEXT COLLATE BINARY);
|
|
ALTER TABLE t1 ADD COLUMN b INTEGER COLLATE NOCASE;
|
|
INSERT INTO t1 VALUES(1,'-2');
|
|
INSERT INTO t1 VALUES(5.4e-08,'5.4e-08');
|
|
SELECT typeof(a), a, typeof(b), b FROM t1;
|
|
}
|
|
} {text 1 integer -2 text 5.4e-08 real 5.4e-08}
|
|
|
|
# Make sure that when a column is added by ALTER TABLE ADD COLUMN and has
|
|
# a default value that the default value is used by aggregate functions.
|
|
#
|
|
do_test alter-8.1 {
|
|
execsql {
|
|
CREATE TABLE t2(a INTEGER);
|
|
INSERT INTO t2 VALUES(1);
|
|
INSERT INTO t2 VALUES(1);
|
|
INSERT INTO t2 VALUES(2);
|
|
ALTER TABLE t2 ADD COLUMN b INTEGER DEFAULT 9;
|
|
SELECT sum(b) FROM t2;
|
|
}
|
|
} {27}
|
|
do_test alter-8.2 {
|
|
execsql {
|
|
SELECT a, sum(b) FROM t2 GROUP BY a;
|
|
}
|
|
} {1 18 2 9}
|
|
|
|
#--------------------------------------------------------------------------
|
|
# alter-9.X - Special test: Make sure the sqlite_rename_trigger() and
|
|
# rename_table() functions do not crash when handed bad input.
|
|
#
|
|
ifcapable trigger {
|
|
do_test alter-9.1 {
|
|
execsql {SELECT SQLITE_RENAME_TRIGGER(0,0)}
|
|
} {{}}
|
|
}
|
|
do_test alter-9.2 {
|
|
execsql {
|
|
SELECT SQLITE_RENAME_TABLE(0,0);
|
|
SELECT SQLITE_RENAME_TABLE(10,20);
|
|
SELECT SQLITE_RENAME_TABLE('foo', 'foo');
|
|
}
|
|
} {{} {} {}}
|
|
|
|
#------------------------------------------------------------------------
|
|
# alter-10.X - Make sure ALTER TABLE works with multi-byte UTF-8 characters
|
|
# in the names.
|
|
#
|
|
do_test alter-10.1 {
|
|
execsql "CREATE TABLE xyz(x UNIQUE)"
|
|
execsql "ALTER TABLE xyz RENAME TO xyz\u1234abc"
|
|
execsql {SELECT name FROM sqlite_master WHERE name GLOB 'xyz*'}
|
|
} [list xyz\u1234abc]
|
|
do_test alter-10.2 {
|
|
execsql {SELECT name FROM sqlite_master WHERE name GLOB 'sqlite_autoindex*'}
|
|
} [list sqlite_autoindex_xyz\u1234abc_1]
|
|
do_test alter-10.3 {
|
|
execsql "ALTER TABLE xyz\u1234abc RENAME TO xyzabc"
|
|
execsql {SELECT name FROM sqlite_master WHERE name GLOB 'xyz*'}
|
|
} [list xyzabc]
|
|
do_test alter-10.4 {
|
|
execsql {SELECT name FROM sqlite_master WHERE name GLOB 'sqlite_autoindex*'}
|
|
} [list sqlite_autoindex_xyzabc_1]
|
|
|
|
do_test alter-11.1 {
|
|
sqlite3_exec db {CREATE TABLE t11(%c6%c6)}
|
|
execsql {
|
|
ALTER TABLE t11 ADD COLUMN abc;
|
|
}
|
|
catchsql {
|
|
ALTER TABLE t11 ADD COLUMN abc;
|
|
}
|
|
} {1 {duplicate column name: abc}}
|
|
set isutf16 [regexp 16 [db one {PRAGMA encoding}]]
|
|
if {!$isutf16} {
|
|
do_test alter-11.2 {
|
|
execsql {INSERT INTO t11 VALUES(1,2)}
|
|
sqlite3_exec db {SELECT %c6%c6 AS xyz, abc FROM t11}
|
|
} {0 {xyz abc 1 2}}
|
|
}
|
|
do_test alter-11.3 {
|
|
sqlite3_exec db {CREATE TABLE t11b("%81%82%83" text)}
|
|
execsql {
|
|
ALTER TABLE t11b ADD COLUMN abc;
|
|
}
|
|
catchsql {
|
|
ALTER TABLE t11b ADD COLUMN abc;
|
|
}
|
|
} {1 {duplicate column name: abc}}
|
|
if {!$isutf16} {
|
|
do_test alter-11.4 {
|
|
execsql {INSERT INTO t11b VALUES(3,4)}
|
|
sqlite3_exec db {SELECT %81%82%83 AS xyz, abc FROM t11b}
|
|
} {0 {xyz abc 3 4}}
|
|
do_test alter-11.5 {
|
|
sqlite3_exec db {SELECT [%81%82%83] AS xyz, abc FROM t11b}
|
|
} {0 {xyz abc 3 4}}
|
|
do_test alter-11.6 {
|
|
sqlite3_exec db {SELECT "%81%82%83" AS xyz, abc FROM t11b}
|
|
} {0 {xyz abc 3 4}}
|
|
}
|
|
do_test alter-11.7 {
|
|
sqlite3_exec db {CREATE TABLE t11c(%81%82%83 text)}
|
|
execsql {
|
|
ALTER TABLE t11c ADD COLUMN abc;
|
|
}
|
|
catchsql {
|
|
ALTER TABLE t11c ADD COLUMN abc;
|
|
}
|
|
} {1 {duplicate column name: abc}}
|
|
if {!$isutf16} {
|
|
do_test alter-11.8 {
|
|
execsql {INSERT INTO t11c VALUES(5,6)}
|
|
sqlite3_exec db {SELECT %81%82%83 AS xyz, abc FROM t11c}
|
|
} {0 {xyz abc 5 6}}
|
|
do_test alter-11.9 {
|
|
sqlite3_exec db {SELECT [%81%82%83] AS xyz, abc FROM t11c}
|
|
} {0 {xyz abc 5 6}}
|
|
do_test alter-11.10 {
|
|
sqlite3_exec db {SELECT "%81%82%83" AS xyz, abc FROM t11c}
|
|
} {0 {xyz abc 5 6}}
|
|
}
|
|
|
|
do_test alter-12.1 {
|
|
execsql {
|
|
CREATE TABLE t12(a, b, c);
|
|
CREATE VIEW v1 AS SELECT * FROM t12;
|
|
}
|
|
} {}
|
|
do_test alter-12.2 {
|
|
catchsql {
|
|
ALTER TABLE v1 RENAME TO v2;
|
|
}
|
|
} {1 {view v1 may not be altered}}
|
|
do_test alter-12.3 {
|
|
execsql { SELECT * FROM v1; }
|
|
} {}
|
|
do_test alter-12.4 {
|
|
db close
|
|
sqlite3 db test.db
|
|
execsql { SELECT * FROM v1; }
|
|
} {}
|
|
do_test alter-12.5 {
|
|
catchsql {
|
|
ALTER TABLE v1 ADD COLUMN new_column;
|
|
}
|
|
} {1 {Cannot add a column to a view}}
|
|
|
|
# Ticket #3102:
|
|
# Verify that comments do not interfere with the table rename
|
|
# algorithm.
|
|
#
|
|
do_test alter-13.1 {
|
|
execsql {
|
|
CREATE TABLE /* hi */ t3102a(x);
|
|
CREATE TABLE t3102b -- comment
|
|
(y);
|
|
CREATE INDEX t3102c ON t3102a(x);
|
|
SELECT name FROM sqlite_master WHERE name GLOB 't3102*' ORDER BY 1;
|
|
}
|
|
} {t3102a t3102b t3102c}
|
|
do_test alter-13.2 {
|
|
execsql {
|
|
ALTER TABLE t3102a RENAME TO t3102a_rename;
|
|
SELECT name FROM sqlite_master WHERE name GLOB 't3102*' ORDER BY 1;
|
|
}
|
|
} {t3102a_rename t3102b t3102c}
|
|
do_test alter-13.3 {
|
|
execsql {
|
|
ALTER TABLE t3102b RENAME TO t3102b_rename;
|
|
SELECT name FROM sqlite_master WHERE name GLOB 't3102*' ORDER BY 1;
|
|
}
|
|
} {t3102a_rename t3102b_rename t3102c}
|
|
|
|
# Ticket #3651
|
|
do_test alter-14.1 {
|
|
catchsql {
|
|
CREATE TABLE t3651(a UNIQUE);
|
|
ALTER TABLE t3651 ADD COLUMN b UNIQUE;
|
|
}
|
|
} {1 {Cannot add a UNIQUE column}}
|
|
do_test alter-14.2 {
|
|
catchsql {
|
|
ALTER TABLE t3651 ADD COLUMN b PRIMARY KEY;
|
|
}
|
|
} {1 {Cannot add a PRIMARY KEY column}}
|
|
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Test that it is not possible to use ALTER TABLE on any system table.
|
|
#
|
|
set system_table_list {1 sqlite_master}
|
|
catchsql ANALYZE
|
|
ifcapable analyze { lappend system_table_list 2 sqlite_stat1 }
|
|
ifcapable stat3 { lappend system_table_list 3 sqlite_stat3 }
|
|
ifcapable stat4 { lappend system_table_list 4 sqlite_stat4 }
|
|
|
|
foreach {tn tbl} $system_table_list {
|
|
do_test alter-15.$tn.1 {
|
|
catchsql "ALTER TABLE $tbl RENAME TO xyz"
|
|
} [list 1 "table $tbl may not be altered"]
|
|
|
|
do_test alter-15.$tn.2 {
|
|
catchsql "ALTER TABLE $tbl ADD COLUMN xyz"
|
|
} [list 1 "table $tbl may not be altered"]
|
|
}
|
|
|
|
#------------------------------------------------------------------------
|
|
# Verify that ALTER TABLE works on tables with the WITHOUT rowid option.
|
|
#
|
|
do_execsql_test alter-16.1 {
|
|
CREATE TABLE t16a(a TEXT, b REAL, c INT, PRIMARY KEY(a,b)) WITHOUT rowid;
|
|
INSERT INTO t16a VALUES('abc',1.25,99);
|
|
ALTER TABLE t16a ADD COLUMN d TEXT DEFAULT 'xyzzy';
|
|
INSERT INTO t16a VALUES('cba',5.5,98,'fizzle');
|
|
SELECT * FROM t16a ORDER BY a;
|
|
} {abc 1.25 99 xyzzy cba 5.5 98 fizzle}
|
|
do_execsql_test alter-16.2 {
|
|
ALTER TABLE t16a RENAME TO t16a_rn;
|
|
SELECT * FROM t16a_rn ORDER BY a;
|
|
} {abc 1.25 99 xyzzy cba 5.5 98 fizzle}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Verify that NULL values into the internal-use-only sqlite_rename_*()
|
|
# functions do not cause problems.
|
|
#
|
|
do_execsql_test alter-17.1 {
|
|
SELECT sqlite_rename_table('CREATE TABLE xyz(a,b,c)','abc');
|
|
} {{CREATE TABLE "abc"(a,b,c)}}
|
|
do_execsql_test alter-17.2 {
|
|
SELECT sqlite_rename_table('CREATE TABLE xyz(a,b,c)',NULL);
|
|
} {{CREATE TABLE "(NULL)"(a,b,c)}}
|
|
do_execsql_test alter-17.3 {
|
|
SELECT sqlite_rename_table(NULL,'abc');
|
|
} {{}}
|
|
do_execsql_test alter-17.4 {
|
|
SELECT sqlite_rename_trigger('CREATE TRIGGER r1 ON xyz WHEN','abc');
|
|
} {{CREATE TRIGGER r1 ON "abc" WHEN}}
|
|
do_execsql_test alter-17.5 {
|
|
SELECT sqlite_rename_trigger('CREATE TRIGGER r1 ON xyz WHEN',NULL);
|
|
} {{CREATE TRIGGER r1 ON "(NULL)" WHEN}}
|
|
do_execsql_test alter-17.6 {
|
|
SELECT sqlite_rename_trigger(NULL,'abc');
|
|
} {{}}
|
|
do_execsql_test alter-17.7 {
|
|
SELECT sqlite_rename_parent('CREATE TABLE t1(a REFERENCES "xyzzy")',
|
|
'xyzzy','lmnop');
|
|
} {{CREATE TABLE t1(a REFERENCES "lmnop")}}
|
|
do_execsql_test alter-17.8 {
|
|
SELECT sqlite_rename_parent('CREATE TABLE t1(a REFERENCES "xyzzy")',
|
|
'xyzzy',NULL);
|
|
} {{CREATE TABLE t1(a REFERENCES "(NULL)")}}
|
|
do_execsql_test alter-17.9 {
|
|
SELECT sqlite_rename_parent('CREATE TABLE t1(a REFERENCES "xyzzy")',
|
|
NULL, 'lmnop');
|
|
} {{}}
|
|
do_execsql_test alter-17.10 {
|
|
SELECT sqlite_rename_parent(NULL,'abc','xyz');
|
|
} {{}}
|
|
do_execsql_test alter-17.11 {
|
|
SELECT sqlite_rename_parent('create references ''','abc','xyz');
|
|
} {{create references '}}
|
|
do_execsql_test alter-17.12 {
|
|
SELECT sqlite_rename_parent('create references "abc"123" ','abc','xyz');
|
|
} {{create references "xyz"123" }}
|
|
do_execsql_test alter-17.13 {
|
|
SELECT sqlite_rename_parent("references '''",'abc','xyz');
|
|
} {{references '''}}
|
|
|
|
finish_test
|