91 lines
2.2 KiB
Plaintext
91 lines
2.2 KiB
Plaintext
# 2021 February 18
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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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source $testdir/malloc_common.tcl
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set testprefix altermalloc3
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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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set ::TMPDBERROR [list 1 \
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{unable to open a temporary database file for storing temporary tables}
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]
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sqlite3_db_config db SQLITE_DBCONFIG_DQS_DDL 1
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do_execsql_test 1.0 {
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CREATE TABLE x1(
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one, two, three, PRIMARY KEY(one),
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CHECK (three!="xyz"), CHECK (two!="one")
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) WITHOUT ROWID;
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CREATE INDEX x1i ON x1(one+"two"+"four") WHERE "five";
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CREATE TEMP TRIGGER AFTER INSERT ON x1 BEGIN
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UPDATE x1 SET two=new.three || "new" WHERE one=new.one||"";
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END;
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CREATE TABLE t1(a, b, c, d, PRIMARY KEY(d, b)) WITHOUT ROWID;
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INSERT INTO t1 VALUES(1, 2, 3, 4);
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}
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faultsim_save_and_close
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do_faultsim_test 1 -prep {
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faultsim_restore_and_reopen
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} -body {
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execsql { ALTER TABLE t1 DROP COLUMN c }
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} -test {
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faultsim_test_result {0 {}} $::TMPDBERROR
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}
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#-------------------------------------------------------------------------
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# dbsqlfuzz e3dd84cda3848016a6a6024c7249d09bc2ef2615
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#
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reset_db
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do_execsql_test 2.0 {
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CREATE TABLE t2(k,v);
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CREATE TRIGGER r2 AFTER INSERT ON t2 BEGIN
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UPDATE t2 SET (k,v)= (
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(WITH cte1(a) AS ( SELECT 1 FROM ( SELECT * FROM t2 ) )
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SELECT a FROM cte1
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), 1);
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END;
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CREATE TRIGGER r1 AFTER INSERT ON t2 BEGIN
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UPDATE t2 SET k=1 FROM t2 AS one, t2 AS two NATURAL JOIN t2 AS three
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WHERE one.k=two.v;
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END;
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}
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faultsim_save_and_close
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faultsim_restore_and_reopen
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do_execsql_test 2.1 {
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ALTER TABLE t2 RENAME TO t2x;
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}
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do_faultsim_test 2.2 -prep {
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faultsim_restore_and_reopen
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db eval { SELECT * FROM sqlite_master }
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} -body {
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execsql {
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ALTER TABLE t2 RENAME TO t2x;
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}
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} -test {
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faultsim_test_result {0 {}} $::TMPDBERROR
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}
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finish_test
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