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MDEV-13005: Fixing bugs in SEQUENCE, part 3, 1/5

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Task 1:
If table is added to list using option TL_OPTION_SEQUENCE (done when we
have sequence functions) then then we are dealing with sequence instead
of table. So global table list will have sequence set to true. This is
used to check and give correct error message about unknown sequence
instead of table doesn't exist.
This commit is contained in:
Rucha Deodhar
2022-03-28 15:03:09 +05:30
parent d59b16dd96
commit bb4dd70e7c
7 changed files with 31 additions and 11 deletions
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12
mysql-test/suite/sql_sequence/create.result
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@ -478,7 +478,7 @@ next value for t1
1
drop temporary table t1;
select previous value for t1;
ERROR 42S02: Table 'test.t1' doesn't exist
ERROR 42S02: Unknown SEQUENCE: 't1'
CREATE SEQUENCE t1 start with 1 minvalue 1 maxvalue 10 increment by 1 cache 10;
select next value for t1;
next value for t1
@ -507,7 +507,7 @@ next value for t1
1
drop temporary table t1;
select previous value for t1;
ERROR 42S02: Table 'test.t1' doesn't exist
ERROR 42S02: Unknown SEQUENCE: 't1'
CREATE SEQUENCE t1 start with 1 minvalue 1 maxvalue 10 increment by 1 cache 10 engine=innodb;
select next value for t1;
next value for t1
@ -687,3 +687,11 @@ set global innodb_force_primary_key=default;
ALTER TABLE s1 ADD PRIMARY KEY (next_not_cached_value);
ERROR HY000: Sequence 'test.s1' table structure is invalid (Sequence tables cannot have any keys)
DROP SEQUENCE s1;
#
# Beginning of 10.4 Test
#
# MDEV-13005: Fixing bugs in SEQUENCE, part 3
#
# Task 1:
SET @x = PREVIOUS VALUE FOR x;
ERROR 42S02: Unknown SEQUENCE: 'x'