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# 2022 June 6
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#***********************************************************************
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix changes2
do_execsql_test 1.0 {
CREATE TABLE some_table (
id INTEGER NOT NULL, value VARCHAR(40) NOT NULL, PRIMARY KEY (id)
);
INSERT INTO some_table (id, value) VALUES (1, 'v1');
} {}
set ::stmt [sqlite3_prepare_v2 db {
UPDATE some_table SET value='v2' WHERE id=1 RETURNING id
} -1 dummy]
do_test 1.1 {
list [sqlite3_step $::stmt] [db changes]
} {SQLITE_ROW 1}
do_test 1.2 {
list [sqlite3_step $::stmt] [db changes]
} {SQLITE_DONE 1}
sqlite3_reset $::stmt
do_execsql_test 1.2 {
DROP TABLE some_table;
CREATE TABLE some_table (
id INTEGER NOT NULL, value VARCHAR(40) NOT NULL, PRIMARY KEY (id)
);
INSERT INTO some_table (id, value) VALUES (1, 'v1');
} {}
do_test 1.3 {
list [sqlite3_step $::stmt] [db changes]
} {SQLITE_ROW 1}
do_test 1.4 {
list [sqlite3_step $::stmt] [db changes]
} {SQLITE_DONE 1}
sqlite3_finalize $::stmt
#-------------------------------------------------------------------------
reset_db
do_execsql_test 2.0 {
CREATE TABLE t1(a, b);
CREATE TABLE log(t);
} {}
set ::stmt [sqlite3_prepare_v2 db {
INSERT INTO log VALUES(changes() || ' changes')
} -1 dummy]
do_execsql_test 2.1 {
INSERT INTO t1 VALUES (1, 'v1'), (2, 'v2');
} {}
do_test 2.2 {
list [sqlite3_step $::stmt] [sqlite3_reset $::stmt]
} {SQLITE_DONE SQLITE_OK}
do_execsql_test 2.3 {
CREATE TABLE t3(x);
}
do_execsql_test 2.2 {
INSERT INTO t1 VALUES (3, 'v1'), (4, 'v2');
} {}
do_test 2.3 {
list [sqlite3_step $::stmt] [sqlite3_reset $::stmt]
} {SQLITE_DONE SQLITE_OK}
sqlite3_finalize $::stmt
do_execsql_test 2.4 {
SELECT * FROM log;
} {{2 changes} {2 changes}}
finish_test
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