MDEV-17096 Pushdown of simple derived tables to storage engines

MDEV-17631 select_handler for a full query pushdown

Interfaces + Proof of Concept for federatedx with test cases.

The interfaces have been developed for integration of ColumnStore engine.
This commit is contained in:
Igor Babaev 2018-10-09 02:36:09 -07:00
commit 16327fc2e7
21 changed files with 1279 additions and 20 deletions

View file

@ -96,7 +96,7 @@ SET (SQL_SOURCE
sql_partition.cc sql_plugin.cc sql_prepare.cc sql_rename.cc
debug_sync.cc
sql_repl.cc sql_select.cc sql_show.cc sql_state.c
group_by_handler.cc
group_by_handler.cc derived_handler.cc select_handler.cc
sql_statistics.cc sql_string.cc lex_string.h
sql_table.cc sql_test.cc sql_trigger.cc sql_udf.cc sql_union.cc
sql_update.cc sql_view.cc strfunc.cc table.cc thr_malloc.cc