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chore(connector): remove unused and disabled group by handler (#3481)

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drrtuy
2025-04-04 21:27:07 +01:00
committed by GitHub
parent 72480e512c
commit 6b8adb822b
10 changed files with 2 additions and 2763 deletions
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29
dbcon/mysql/ha_mcs_impl_if.h
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@ -167,7 +167,6 @@ struct gp_walk_info
bool cs_vtable_is_update_with_derive;
bool cs_vtable_impossible_where_on_union;
bool isGroupByHandler;
long timeZone;
// MCOL-4617 The below 2 fields are used for in-to-exists
@ -219,7 +218,6 @@ struct gp_walk_info
, inCaseStmt(false)
, cs_vtable_is_update_with_derive(false)
, cs_vtable_impossible_where_on_union(false)
, isGroupByHandler(false)
, timeZone(timeZone_)
, inSubQueryLHS(nullptr)
, inSubQueryLHSItem(nullptr)
@ -266,30 +264,6 @@ struct cal_table_info
bool moreRows; // are there more rows to consume (b/c of limit)
};
struct cal_group_info
{
cal_group_info()
: groupByFields(nullptr)
, groupByTables(nullptr)
, groupByWhere(nullptr)
, groupByGroup(nullptr)
, groupByOrder(nullptr)
, groupByHaving(nullptr)
, groupByDistinct(false)
{
}
~cal_group_info() = default;
List<Item>* groupByFields; // MCOL-1052 SELECT
TABLE_LIST* groupByTables; // MCOL-1052 FROM
Item* groupByWhere; // MCOL-1052 WHERE
ORDER* groupByGroup; // MCOL-1052 GROUP BY
ORDER* groupByOrder; // MCOL-1052 ORDER BY
Item* groupByHaving; // MCOL-1052 HAVING
bool groupByDistinct; // MCOL-1052 DISTINCT
std::vector<execplan::ParseTree*> pushedPts;
};
typedef std::tr1::unordered_map<TABLE*, cal_table_info> CalTableMap;
typedef std::vector<std::string> ColNameList;
typedef std::bitset<4096> NullValuesBitset;
@ -413,7 +387,6 @@ const std::string infinidb_err_msg =
int cp_get_plan(THD* thd, execplan::SCSEP& csep);
int cp_get_table_plan(THD* thd, execplan::SCSEP& csep, cal_impl_if::cal_table_info& ti, long timeZone);
int cp_get_group_plan(THD* thd, execplan::SCSEP& csep, cal_impl_if::cal_group_info& gi);
int cs_get_derived_plan(ha_columnstore_derived_handler* handler, THD* thd, execplan::SCSEP& csep,
gp_walk_info& gwi);
int cs_get_select_plan(ha_columnstore_select_handler* handler, THD* thd, execplan::SCSEP& csep,
@ -421,8 +394,6 @@ int cs_get_select_plan(ha_columnstore_select_handler* handler, THD* thd, execpla
int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, execplan::SCSEP& csep, bool isUnion = false,
bool isSelectHandlerTop = false, bool isSelectLexUnit = false,
const std::vector<COND*>& condStack = std::vector<COND*>());
int getGroupPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, execplan::SCSEP& csep, cal_group_info& gi,
bool isUnion = false);
void setError(THD* thd, uint32_t errcode, const std::string errmsg, gp_walk_info* gwi);
void setError(THD* thd, uint32_t errcode, const std::string errmsg);
void gp_walk(const Item* item, void* arg);