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#
# Basic AUTO_INCREMENT capabilities
#
--source have_engine.inc
--let $skip = 1
--source have_default_index.inc
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
--let $create_definition = a $int_indexed_col AUTO_INCREMENT, b $char_col, $default_index(a)
--source create_table.inc
if ($mysql_errname)
{
--let $functionality = AUTO_INCREMENT
--source unexpected_result.inc
}
if (!$mysql_errname)
{
--source mask_engine.inc
SHOW CREATE TABLE t1;
# Automatic values
INSERT INTO t1 (b) VALUES ('a'),('b');
SELECT * FROM t1 ORDER BY a;
SELECT LAST_INSERT_ID();
INSERT INTO t1 (a,b) VALUES (NULL,'c'),(0,'d');
SELECT * FROM t1 ORDER BY a;
SELECT LAST_INSERT_ID();
let $sql_mode = `SELECT @@sql_mode`;
SET sql_mode = 'NO_AUTO_VALUE_ON_ZERO';
INSERT INTO t1 (a,b) VALUES (NULL,'e');
SELECT * FROM t1 ORDER BY a;
SELECT LAST_INSERT_ID();
INSERT INTO t1 (a,b) VALUES (0,'f');
SELECT * FROM t1 ORDER BY a;
SELECT LAST_INSERT_ID();
--replace_result $sql_mode <INITIAL_SQL_MODE>
eval SET sql_mode = '$sql_mode';
# SHOW TABLE STATUS shows the auto-increment value in column 11,
# that's all we need here and further
--source mask_engine.inc
--replace_column 3 # 4 # 5 # 6 # 7 # 8 # 9 # 10 # 12 # 13 # 14 # 15 # 16 # 17 # 18 #
SHOW TABLE STATUS FROM test LIKE 't1';
# Mix of automatic and explicit values
INSERT INTO t1 (a,b) VALUES (6,'g'),(7,'h');
SELECT LAST_INSERT_ID();
--replace_column 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 # 10 # 12 # 13 # 14 # 15 # 16 # 17 # 18 #
SHOW TABLE STATUS FROM test LIKE 't1';
INSERT INTO t1 (a,b) VALUES (NULL,'i'),(9,'j');
SELECT * FROM t1 ORDER BY a;
SELECT LAST_INSERT_ID();
--replace_column 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 # 10 # 12 # 13 # 14 # 15 # 16 # 17 # 18 #
SHOW TABLE STATUS FROM test LIKE 't1';
# Creating a gap in the sequence
INSERT INTO t1 (a,b) VALUES (20,'k');
--replace_column 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 # 10 # 12 # 13 # 14 # 15 # 16 # 17 # 18 #
SHOW TABLE STATUS FROM test LIKE 't1';
INSERT INTO t1 (a,b) VALUES (NULL,'l');
SELECT * FROM t1 ORDER BY a;
SELECT LAST_INSERT_ID();
--replace_column 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 # 10 # 12 # 13 # 14 # 15 # 16 # 17 # 18 #
SHOW TABLE STATUS FROM test LIKE 't1';
# Negative values: we will try to insert one just to check that it does not cause a crash,
# but won't check what happens to the sequence after that, since the behavior is undefined
INSERT INTO t1 (a,b) VALUES (-5,'m');
SELECT * FROM t1 ORDER BY a;
DROP TABLE t1;
}
# Autoincrement with table option AUTO_INCREMENT
--let $create_definition = a $int_indexed_col AUTO_INCREMENT, b $char_col, $default_index(a)
--let $table_options = AUTO_INCREMENT = 100
--source create_table.inc
if ($mysql_errname)
{
--let $functionality = AUTO_INCREMENT column or table option
--source unexpected_result.inc
}
if (!$mysql_errname)
{
INSERT INTO t1 (a,b) VALUES (NULL,'a'),(NULL,'b');
--sorted_result
SELECT * FROM t1;
SELECT LAST_INSERT_ID();
DROP TABLE t1;
}
--source cleanup_engine.inc
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