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InnoDB: Commit inserts to the temporary tables created by

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CREATE INDEX and DROP INDEX every 10,000 rows,
similar to ALTER TABLE.
This commit is contained in:
marko@hundin.mysql.fi 2005-03-01 16:09:22 +02:00
parent 63f7f0a8dc
commit af2999b753
2 changed files with 3 additions and 2 deletions
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4
sql/ha_innodb.cc
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@ -2316,7 +2316,9 @@ ha_innobase::write_row(
if (table->timestamp_field_type & TIMESTAMP_AUTO_SET_ON_INSERT) if (table->timestamp_field_type & TIMESTAMP_AUTO_SET_ON_INSERT)
table->timestamp_field->set_time(); table->timestamp_field->set_time();
if (user_thd->lex->sql_command == SQLCOM_ALTER_TABLE if ((user_thd->lex->sql_command == SQLCOM_ALTER_TABLE
|| user_thd->lex->sql_command == SQLCOM_CREATE_INDEX
|| user_thd->lex->sql_command == SQLCOM_DROP_INDEX)
&& num_write_row >= 10000) { && num_write_row >= 10000) {
/* ALTER TABLE is COMMITted at every 10000 copied rows. /* ALTER TABLE is COMMITted at every 10000 copied rows.
The IX table lock for the original table has to be re-issued. The IX table lock for the original table has to be re-issued.

1
sql/ha_innodb.h
View File

@ -202,7 +202,6 @@ extern "C" {
extern ulong srv_max_buf_pool_modified_pct; extern ulong srv_max_buf_pool_modified_pct;
extern ulong srv_max_purge_lag; extern ulong srv_max_purge_lag;
extern ulong srv_auto_extend_increment; extern ulong srv_auto_extend_increment;
extern ulong srv_max_purge_lag;
} }
extern TYPELIB innobase_lock_typelib; extern TYPELIB innobase_lock_typelib;