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-rw-r--r--sql/mysqld.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/mysqld.cc b/sql/mysqld.cc
index a6a91ac32ee..4d5a85e3fdc 100644
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@@ -5280,7 +5280,8 @@ The minimum value for this variable is 4096.",
"Persistent buffer for query parsing and execution",
(gptr*) &global_system_variables.query_prealloc_size,
(gptr*) &max_system_variables.query_prealloc_size, 0, GET_ULONG,
- REQUIRED_ARG, QUERY_ALLOC_PREALLOC_SIZE, 16384, ~0L, 0, 1024, 0},
+ REQUIRED_ARG, QUERY_ALLOC_PREALLOC_SIZE, QUERY_ALLOC_PREALLOC_SIZE,
+ ~0L, 0, 1024, 0},
{"range_alloc_block_size", OPT_RANGE_ALLOC_BLOCK_SIZE,
"Allocation block size for storing ranges during optimization",
(gptr*) &global_system_variables.range_alloc_block_size,