Commit graph

4 commits

Author SHA1 Message Date
Oleksandr Byelkin
0bdc15d86e MDEV-15732: Assertion `next_free_value % real_increment == offset && next_free_value >= reserved_until' failed in sequence_definition::adjust_values upon SETVAL for sequence with INCREMENT 0
there was a problem with "next_free_value >= reserved_until" condition:
SEQUENCE::set_value handle next_free_value & reserved_until after adjust_values() call, so it is incorect to put assert on it in adjust_values()
2018-04-26 15:38:16 +02:00
Monty
36ae8846ca Fixed sequences based on comments from Peter Gulutzan and Andrii Nikitin
- Changed names of SEQUENCE table columns to be more close to ANSI
- Fixed error message for SHOW SEQUENCE non_existing_sequence
- Allow syntax CACHE +1
- Fixed ALTER TABLE for TEMPORARY sequences.
2017-06-03 16:08:23 +03:00
Alexander Barkov
a8caa8e04a MDEV-12854 Synchronize CREATE..SELECT data type and result set metadata data type for INT functions 2017-05-20 16:29:11 +04:00
Monty
71fa413c16 MDEV-10139 Support for SEQUENCE objects
- SETVAL(sequence_name, next_value, is_used, round)
- ALTER SEQUENCE, including RESTART WITH

Other things:
- Added handler::extra() option HA_EXTRA_PREPARE_FOR_ALTER_TABLE to signal
  ha_sequence() that it should allow write_row statments.
- ALTER ONLINE TABLE now works with SEQUENCE:s
2017-05-08 02:44:55 +03:00