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support partition can use the global stat when no partition stat and some case bugfix

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wangt1xiuyi
2023-05-16 02:16:54 +00:00
committed by ob-robot
parent da78951e6d
commit 406639266a
12 changed files with 366 additions and 273 deletions
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6
src/sql/optimizer/ob_dynamic_sampling.h
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@ -311,11 +311,13 @@ private:
int prepare_and_store_session(ObSQLSessionInfo *session,
sql::ObSQLSessionInfo::StmtSavedValue *&session_value,
int64_t &nested_count,
bool &is_no_backslash_escapes);
bool &is_no_backslash_escapes,
transaction::ObTxDesc *&tx_desc);
int restore_session(ObSQLSessionInfo *session,
sql::ObSQLSessionInfo::StmtSavedValue *session_value,
int64_t nested_count,
bool is_no_backslash_escapes);
bool is_no_backslash_escapes,
transaction::ObTxDesc *tx_desc);
private:
ObOptimizerContext *ctx_;