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| author | Nirbhay Choubey <nirbhay@mariadb.com> | 2016-06-10 16:19:59 -0400 |
|---|---|---|
| committer | Nirbhay Choubey <nirbhay@mariadb.com> | 2016-06-10 18:39:43 -0400 |
| commit | 7305be2f7e724e5e62961606794beab199d79045 (patch) | |
| tree | 403bd132ee82a16946e3208f5d535de6e5945b80 /libmysqld | |
| parent | 547511153fb1f59688752aa5524ae411b5960c92 (diff) | |
| download | mariadb-git-7305be2f7e724e5e62961606794beab199d79045.tar.gz | |
MDEV-5535: Cannot reopen temporary table
mysqld maintains a list of TABLE objects for all temporary
tables created within a session in THD. Here each table is
represented by a TABLE object.
A query referencing a particular temporary table for more
than once, however, failed with ER_CANT_REOPEN_TABLE error
because a TABLE_SHARE was allocate together with the TABLE,
so temporary tables always had only one TABLE per TABLE_SHARE.
This patch lift this restriction by separating TABLE and
TABLE_SHARE objects and storing TABLE_SHAREs for temporary
tables in a list in THD, and TABLEs in a list within their
respective TABLE_SHAREs.
Diffstat (limited to 'libmysqld')
| -rw-r--r-- | libmysqld/CMakeLists.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libmysqld/CMakeLists.txt b/libmysqld/CMakeLists.txt index ad16584ec0e..643876a7ae4 100644 --- a/libmysqld/CMakeLists.txt +++ b/libmysqld/CMakeLists.txt @@ -111,6 +111,7 @@ SET(SQL_EMBEDDED_SOURCES emb_qcache.cc libmysqld.c lib_sql.cc ../sql/wsrep_dummy.cc ../sql/encryption.cc ../sql/item_windowfunc.cc ../sql/sql_window.cc ../sql/sql_cte.cc + ../sql/temporary_tables.cc ${GEN_SOURCES} ${MYSYS_LIBWRAP_SOURCE} ) |