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Made it possible to use --max-delayed-threads=0 in order to disable

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INSERT DELAYED.
This commit is contained in:
unknown 2003-03-09 19:03:55 +02:00
parent 44c9a3893d
commit 64cf72900c
2 changed files with 4 additions and 3 deletions
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4
sql/mysqld.cc
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@ -3770,9 +3770,9 @@ struct my_option my_long_options[] =
(gptr*) &max_connect_errors, (gptr*) &max_connect_errors, 0, GET_ULONG,
REQUIRED_ARG, MAX_CONNECT_ERRORS, 1, ~0L, 0, 1, 0},
{"max_delayed_threads", OPT_MAX_DELAYED_THREADS,
"Don't start more than this number of threads to handle INSERT DELAYED statements.",
"Don't start more than this number of threads to handle INSERT DELAYED statements. This option does not yet have effect (on TODO), unless it is set to zero, which means INSERT DELAYED is not used.",
(gptr*) &max_insert_delayed_threads, (gptr*) &max_insert_delayed_threads,
0, GET_ULONG, REQUIRED_ARG, 20, 1, 16384, 0, 1, 0},
0, GET_ULONG, REQUIRED_ARG, 20, 0, 16384, 0, 1, 0},
{"max_heap_table_size", OPT_MAX_HEP_TABLE_SIZE,
"Don't allow creation of heap tables bigger than this.",
(gptr*) &global_system_variables.max_heap_table_size,

3
sql/sql_insert.cc
View File

@ -140,7 +140,8 @@ int mysql_insert(THD *thd,TABLE_LIST *table_list, List<Item> &fields,
if ((lock_type == TL_WRITE_DELAYED &&
((specialflag & (SPECIAL_NO_NEW_FUNC | SPECIAL_SAFE_MODE)) ||
thd->slave_thread)) ||
(lock_type == TL_WRITE_CONCURRENT_INSERT && duplic == DUP_REPLACE))
(lock_type == TL_WRITE_CONCURRENT_INSERT && duplic == DUP_REPLACE) ||
!max_insert_delayed_threads)
lock_type=TL_WRITE;
if (lock_type == TL_WRITE_DELAYED)