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085c97c19e
NDB cluster is not fully supported. This will be added with
WL 1892 (NDB Handler: Add support for CREATE/DROP INDEX).
Some preparatory code for this is already present though.
A change for the "duplicate key" error message is planned
for another changeset.
include/my_base.h:
WL#1563 - Modify MySQL to support fast CREATE/DROP INDEX
Defined a mask of flags which must be the same for two indexes
if they should compare as compatible.
Added an error number for a new drop index error message.
mysql-test/r/key.result:
WL#1563 - Modify MySQL to support fast CREATE/DROP INDEX
The test result.
mysql-test/t/key.test:
WL#1563 - Modify MySQL to support fast CREATE/DROP INDEX
The test case.
sql/handler.cc:
WL#1563 - Modify MySQL to support fast CREATE/DROP INDEX
Prepared for a later change in an error message:
Replace index number by index name for "duplicate key" error.
Added handling for the new drop index error message.
sql/handler.h:
WL#1563 - Modify MySQL to support fast CREATE/DROP INDEX
Added new flags and methods.
Removed old flags and methods (from the last attempt).
sql/share/errmsg.txt:
WL#1563 - Modify MySQL to support fast CREATE/DROP INDEX
Added a new error message for drop index.
sql/sql_table.cc:
WL#1563 - Modify MySQL to support fast CREATE/DROP INDEX
Moved definitions to the top of the file.
In mysql_prepare_table() allow an index to have the name
"PRIMARY" if it has the key type "Key::PRIMARY".
Added a parenthesis for readability.
Removed old code from the last attempt.
Some changes to compare_tables():
- Input parameter "List<Key> *key_list" is replaced by
"KEY *key_info_buffer, uint key_count".
- Output parameters added: "index_drop_buffer/index_drop_count"
and "index_add_buffer/index_add_count".
- Key comparison must now find matching keys in changed
old and new key lists.
- Key comparison of a key is easier now because both old
and new keys are of type 'KEY'.
Call mysql_prepare_table() before compare_tables(). The
translated KEY structs are needed at some places now.
Inserted a code segment for checking alter_table_flags().
Removed mysql_prepare_table() from the 'partition' branches
(it is done above now).
Removed a pair of unnecessary braces.
Inserted a code segment for executing fast add/drop index.
Made close of table dependent on whether it was opened.
Prepared for NDB cluster support.
Fixed commit to be called outside of LOCK_open.
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| .. | ||
| .cvsignore | ||
| base64.h | ||
| config-netware.h | ||
| config-os2.h | ||
| config-win.h | ||
| decimal.h | ||
| errmsg.h | ||
| ft_global.h | ||
| hash.h | ||
| heap.h | ||
| help_end.h | ||
| help_start.h | ||
| keycache.h | ||
| m_ctype.h | ||
| m_string.h | ||
| Makefile.am | ||
| md5.h | ||
| my_aes.h | ||
| my_alarm.h | ||
| my_alloc.h | ||
| my_base.h | ||
| my_bitmap.h | ||
| my_dbug.h | ||
| my_dir.h | ||
| my_getopt.h | ||
| my_global.h | ||
| my_handler.h | ||
| my_list.h | ||
| my_net.h | ||
| my_no_pthread.h | ||
| my_nosys.h | ||
| my_pthread.h | ||
| my_semaphore.h | ||
| my_sys.h | ||
| my_time.h | ||
| my_tree.h | ||
| my_trie.h | ||
| my_vle.h | ||
| my_xml.h | ||
| myisam.h | ||
| myisammrg.h | ||
| myisampack.h | ||
| mysql.h | ||
| mysql_com.h | ||
| mysql_embed.h | ||
| mysql_time.h | ||
| mysql_version.h.in | ||
| mysys_err.h | ||
| plugin.h | ||
| queues.h | ||
| raid.h | ||
| rijndael.h | ||
| sha1.h | ||
| sql_common.h | ||
| sslopt-case.h | ||
| sslopt-longopts.h | ||
| sslopt-vars.h | ||
| t_ctype.h | ||
| thr_alarm.h | ||
| thr_lock.h | ||
| typelib.h | ||
| violite.h | ||