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#
# UPDATE statements for tables with keys
#
--source have_engine.inc
--source have_default_index.inc
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
--let $create_definition = a $int_col, b $char_col, INDEX(b)
--source create_table.inc
if ($mysql_errname)
{
--let $my_last_stmt = $create_statement
--let $functionality = Non-unique keys
--source unexpected_result.inc
}
if (!$mysql_errname)
{
INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(4,'d'),(5,'e'),(6,'x'),(7,'y'),(8,'z');
UPDATE t1 SET a=100, b='f' WHERE b IN ('b','c');
if ($mysql_errname)
{
--let $functionality = UPDATE
--source unexpected_result.inc
}
if (!$mysql_errname)
{
UPDATE t1 SET b='m' WHERE b = 'f';
UPDATE t1 SET b='z' WHERE a < 2;
UPDATE t1 SET b='';
--sorted_result
SELECT a,b FROM t1;
}
DROP TABLE t1;
}
--let $create_definition = a $int_col, b $char_col, UNIQUE INDEX(a)
--source create_table.inc
if ($mysql_errname)
{
--let $my_last_stmt = $create_statement
--let $functionality = Unique keys
--source unexpected_result.inc
}
if (!$mysql_errname)
{
INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(4,'d'),(5,'e'),(0,'f'),(100,'a');
UPDATE t1 SET a=a+200;
if ($mysql_errname)
{
--let $functionality = UPDATE
--source unexpected_result.inc
}
if (!$mysql_errname)
{
UPDATE t1 SET a=0 WHERE a > 250;
--let $error_codes = ER_DUP_ENTRY,ER_DUP_KEY
UPDATE t1 SET a=205 WHERE a=200;
--source check_errors.inc
UPDATE t1 SET a=12345 ORDER BY a, b LIMIT 1;
--sorted_result
SELECT a,b FROM t1;
# We'll check that the next update causes an error,
# but won't check the result because it might be different depending
# on whether the engine is transactional or not
--let $error_codes = ER_DUP_ENTRY,ER_DUP_KEY
UPDATE t1 SET a=80 WHERE a IN (202,203);
--source check_errors.inc
}
DROP TABLE t1;
}
--let $create_definition = a $int_col, b $char_col, UNIQUE INDEX(a,b)
--source create_table.inc
if ($mysql_errname)
{
--let $my_last_stmt = $create_statement
--let $functionality = Unique keys or multi-part keys
--source unexpected_result.inc
}
if (!$mysql_errname)
{
INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(4,'d'),(5,'e'),(100,'a'),(6,'f');
UPDATE t1 SET a=6 WHERE a=3;
if ($mysql_errname)
{
--let $functionality = UPDATE
--source unexpected_result.inc
}
if (!$mysql_errname)
{
--let $error_codes = ER_DUP_ENTRY,ER_DUP_KEY
UPDATE t1 SET a=100 WHERE a=1;
--source check_errors.inc
--let $error_codes = ER_DUP_ENTRY,ER_DUP_KEY
UPDATE t1 SET a=4, b='d' WHERE b='f';
--source check_errors.inc
UPDATE t1 SET a=a+1;
--sorted_result
SELECT a,b FROM t1;
--let $error_codes = ER_DUP_ENTRY,ER_DUP_KEY
UPDATE t1 SET b='z';
--source check_errors.inc
}
DROP TABLE t1;
}
--let $create_definition = a $int_col PRIMARY KEY, b $char_col
--source create_table.inc
if ($mysql_errname)
{
--let $my_last_stmt = $create_statement
--let $functionality = Primary key
--source unexpected_result.inc
}
if (!$mysql_errname)
{
INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(4,'d'),(5,'e'),(0,'f'),(100,'a');
UPDATE t1 SET a=a+200;
if ($mysql_errname)
{
--let $functionality = UPDATE
--source unexpected_result.inc
}
if (!$mysql_errname)
{
UPDATE t1 SET a=0 WHERE a > 250;
--let $error_codes = ER_DUP_ENTRY,ER_DUP_KEY
UPDATE t1 SET a=205 WHERE a=200;
--source check_errors.inc
UPDATE t1 SET a=12345 ORDER BY a DESC, b LIMIT 1;
--sorted_result
SELECT a,b FROM t1;
# We'll check that the next update causes an error,
# but won't check the result because it might be different depending
# on whether the engine is transactional or not
--let $error_codes = ER_DUP_ENTRY,ER_DUP_KEY
UPDATE t1 SET a=80 WHERE a IN (202,203);
--source check_errors.inc
}
DROP TABLE t1;
}
--source cleanup_engine.inc
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