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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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14
dbcon/mysql/sm.h
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@ -60,12 +60,12 @@ const int SQL_NOT_FOUND = -1000;
const int SQL_KILLED = -1001;
const int CALPONT_INTERNAL_ERROR = -1007;
#if IDB_SM_DEBUG
extern std::ofstream smlog;
#define SMDEBUGLOG smlog
#else
#define SMDEBUGLOG if (false) std::cerr
#endif
//#if IDB_SM_DEBUG
//extern std::ofstream smlog;
//#define SMDEBUGLOG smlog
//#else
#define SMDEBUGLOG if (true) std::cerr
//#endif
extern const std::string DEFAULT_SAVE_PATH;
typedef uint64_t tableid_t;
@ -282,7 +282,7 @@ extern status_t tpl_open(tableid_t, cpsm_tplh_t*, cpsm_conhdl_t*);
extern status_t tpl_scan_open(tableid_t, sp_cpsm_tplsch_t&, cpsm_conhdl_t*);
extern status_t tpl_scan_fetch(sp_cpsm_tplsch_t&, cpsm_conhdl_t*, int* k = 0);
extern status_t tpl_scan_close(sp_cpsm_tplsch_t&);
extern status_t tpl_close(cpsm_tplh_t*, cpsm_conhdl_t**, querystats::QueryStats& stats);
extern status_t tpl_close(cpsm_tplh_t*, cpsm_conhdl_t**, querystats::QueryStats& stats, bool clear_scan_ctx = false);
}