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[FEAT MERGE]: online optimizer stats gather.

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Co-authored-by: obdev <obdev@oceanbase.com>
This commit is contained in:
Monk-Liu
2023-01-28 13:54:38 +08:00
committed by ob-robot
parent 735401c8d7
commit 9484175163
74 changed files with 3416 additions and 85 deletions
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3
src/sql/parser/sql_parser_mysql_mode.l
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@ -915,6 +915,9 @@ Timestamp{whitespace}?\"[^\"]*\" {
}
}
}
<hint>APPEND { return APPEND; }
<hint>NO_GATHER_OPTIMIZER_STATISTICS { return NO_GATHER_OPTIMIZER_STATISTICS; }
<hint>GATHER_OPTIMIZER_STATISTICS { return GATHER_OPTIMIZER_STATISTICS; }
<hint>LOG_LEVEL { return LOG_LEVEL; }
<hint>LEADING { return LEADING_HINT; }
<hint>ORDERED { return ORDERED; }