database/mariadb-columnstore-engine
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MDEV-25080 Implement ColumnStore-side changes for pushdown of SELECT_LEX_UNITs.

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This commit is contained in:
Gagan Goel
2022-08-31 16:46:15 -04:00
parent 8671f55784
commit 45a779f743
11 changed files with 551 additions and 126 deletions
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4
dbcon/mysql/ha_mcs.cpp
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@ -45,7 +45,8 @@ group_by_handler* create_columnstore_group_by_handler(THD* thd, Query* query);
derived_handler* create_columnstore_derived_handler(THD* thd, TABLE_LIST* derived);
select_handler* create_columnstore_select_handler(THD* thd, SELECT_LEX* sel);
select_handler* create_columnstore_select_handler(THD* thd, SELECT_LEX* sel_lex, SELECT_LEX_UNIT* sel_unit);
select_handler* create_columnstore_unit_handler(THD* thd, SELECT_LEX_UNIT* sel_unit);
/* Variables for example share methods */
@ -1835,6 +1836,7 @@ static int columnstore_init_func(void* p)
mcs_hton->create_group_by = create_columnstore_group_by_handler;
mcs_hton->create_derived = create_columnstore_derived_handler;
mcs_hton->create_select = create_columnstore_select_handler;
mcs_hton->create_unit = create_columnstore_unit_handler;
mcs_hton->db_type = DB_TYPE_AUTOASSIGN;
#ifdef HAVE_PSI_INTERFACE