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author | Monty <monty@mariadb.org> | 2017-05-08 02:44:55 +0300 |
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committer | Monty <monty@mariadb.org> | 2017-05-08 02:44:55 +0300 |
commit | 71fa413c165e644f8f1433356f95fed12579fe3e (patch) | |
tree | f319474716dc55b3174fbf29a9dc510983d040a1 /sql/sql_alter.h | |
parent | 1e04ad284c6ac0a9ce433f827bc6dbfbd6029007 (diff) | |
download | mariadb-git-71fa413c165e644f8f1433356f95fed12579fe3e.tar.gz |
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
Diffstat (limited to 'sql/sql_alter.h')
-rw-r--r-- | sql/sql_alter.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/sql/sql_alter.h b/sql/sql_alter.h index beec5090343..c0232dd7358 100644 --- a/sql/sql_alter.h +++ b/sql/sql_alter.h @@ -385,6 +385,29 @@ public: /** + Sql_cmd_alter_sequence represents the ALTER SEQUENCE statement. +*/ +class Sql_cmd_alter_sequence : public Sql_cmd +{ +public: + /** + Constructor, used to represent a ALTER TABLE statement. + */ + Sql_cmd_alter_sequence() + {} + + ~Sql_cmd_alter_sequence() + {} + + enum_sql_command sql_command_code() const + { + return SQLCOM_ALTER_SEQUENCE; + } + bool execute(THD *thd); +}; + + +/** Sql_cmd_alter_table_tablespace represents ALTER TABLE IMPORT/DISCARD TABLESPACE statements. */ |