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clarify Alter_inplace_info::ALTER_PARTITIONED
This commit is contained in:
Sergei Golubchik 2016-04-22 08:16:06 +02:00
parent d821dd106a
commit 97728e107a
1 changed files with 4 additions and 1 deletions
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5
sql/handler.h
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@ -1822,7 +1822,10 @@ public:
// Virtual columns changed // Virtual columns changed
static const HA_ALTER_FLAGS ALTER_COLUMN_VCOL = 1L << 30; static const HA_ALTER_FLAGS ALTER_COLUMN_VCOL = 1L << 30;
// ALTER TABLE for a partitioned table /**
ALTER TABLE for a partitioned table. The engine needs to commit
online alter of all partitions atomically (using group_commit_ctx)
*/
static const HA_ALTER_FLAGS ALTER_PARTITIONED = 1L << 31; static const HA_ALTER_FLAGS ALTER_PARTITIONED = 1L << 31;
/** /**