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| author | Aleksey Midenkov <midenok@gmail.com> | 2017-12-18 19:03:51 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-12-18 19:03:51 +0300 |
| commit | b55a149194e7f73b5ceb35a0a5d5fb575a8ba586 (patch) | |
| tree | 5586c3cbb6189f5823bb71e983eb381f6769fda8 /sql/mysqld.h | |
| parent | d5e37621cf1dd2fe1a1226992be05ca57d595b79 (diff) | |
| download | mariadb-git-b55a149194e7f73b5ceb35a0a5d5fb575a8ba586.tar.gz | |
Timestamp-based versioning for InnoDB [closes #209]
* Removed integer_fields check
* Reworked Vers_parse_info::check_sys_fields()
* Misc renames
* versioned as vers_sys_type_t
* Removed versioned_by_sql(), versioned_by_engine()
versioned() works as before;
versioned(VERS_TIMESTAMP) is versioned_by_sql();
versioned(VERS_TRX_ID) is versioned_by_engine().
* create_tmp_table() fix
* Foreign constraints for timestamp-based
* Range auto-specifier fix
* SQL: 1-row partition rotation fix [fixes #260]
* Fix 'drop system versioning, algorithm=inplace'
Diffstat (limited to 'sql/mysqld.h')
| -rw-r--r-- | sql/mysqld.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/sql/mysqld.h b/sql/mysqld.h index aedf2850186..2463f569c94 100644 --- a/sql/mysqld.h +++ b/sql/mysqld.h @@ -181,22 +181,22 @@ extern const char *log_output_str; extern const char *log_backup_output_str; /* System Versioning begin */ -enum vers_range_type_t +enum vers_system_time_t { - FOR_SYSTEM_TIME_UNSPECIFIED = 0, - FOR_SYSTEM_TIME_ALL, - FOR_SYSTEM_TIME_AS_OF, - FOR_SYSTEM_TIME_FROM_TO, - FOR_SYSTEM_TIME_BETWEEN, - FOR_SYSTEM_TIME_BEFORE + SYSTEM_TIME_UNSPECIFIED = 0, + SYSTEM_TIME_ALL, + SYSTEM_TIME_AS_OF, + SYSTEM_TIME_FROM_TO, + SYSTEM_TIME_BETWEEN, + SYSTEM_TIME_BEFORE }; -struct st_vers_asof_timestamp +struct vers_asof_timestamp_t { ulong type; MYSQL_TIME ltime; - st_vers_asof_timestamp() : - type(FOR_SYSTEM_TIME_UNSPECIFIED) + vers_asof_timestamp_t() : + type(SYSTEM_TIME_UNSPECIFIED) {} }; |