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Merge bk-internal.mysql.com:/home/bk/mysql-5.1-runtime
into jabberwock.site:/home/dlenev/mysql-5.1-bg18437 sql/ha_ndbcluster.cc: Auto merged sql/ha_partition.cc: Auto merged sql/log_event.cc: Auto merged sql/mysql_priv.h: Auto merged sql/sql_insert.cc: Auto merged sql/sql_parse.cc: Auto merged sql/sql_trigger.cc: Auto merged sql/sql_update.cc: Auto merged sql/table.cc: Auto merged sql/sql_table.cc: Manual merge.
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commit
78942270ed
19 changed files with 538 additions and 76 deletions
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@ -156,7 +156,16 @@ enum ha_extra_function {
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Mark the table as a log table. For some handlers (e.g. CSV) this results
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in a special locking for the table.
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*/
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HA_EXTRA_MARK_AS_LOG_TABLE
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HA_EXTRA_MARK_AS_LOG_TABLE,
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/*
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Informs handler that write_row() which tries to insert new row into the
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table and encounters some already existing row with same primary/unique
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key can replace old row with new row instead of reporting error (basically
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it informs handler that we do REPLACE instead of simple INSERT).
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Off by default.
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*/
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HA_EXTRA_WRITE_CAN_REPLACE,
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HA_EXTRA_WRITE_CANNOT_REPLACE
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};
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/* The following is parameter to ha_panic() */
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