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MCOL-1601 GROUP BY supports subqueries in HAVING(derived tables processed by the server.)

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This commit is contained in:
Roman Nozdrin
2018-09-17 16:15:10 +03:00
parent 764090ba0c
commit 1d0488df33
4 changed files with 114 additions and 29 deletions
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3
dbcon/mysql/ha_calpont_impl_if.h
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@ -187,7 +187,9 @@ struct cal_table_info
{ }
~cal_table_info() {}
sm::cpsm_tplh_t* tpl_ctx;
std::stack<sm::cpsm_tplh_t*> tpl_ctx_st;
sm::sp_cpsm_tplsch_t tpl_scan_ctx;
std::stack<sm::sp_cpsm_tplsch_t> tpl_scan_ctx_st;
unsigned c; // for debug purpose
TABLE* msTablePtr; // no ownership
sm::cpsm_conhdl_t* conn_hndl;
@ -273,6 +275,7 @@ struct cal_connection_info
}
sm::cpsm_conhdl_t* cal_conn_hndl;
std::stack<sm::cpsm_conhdl_t*> cal_conn_hndl_st;
int queryState;
CalTableMap tableMap;
sm::tableid_t currentTable;