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| author | Igor Babaev <igor@askmonty.org> | 2018-10-09 02:36:09 -0700 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2019-02-06 17:02:44 -0800 |
| commit | 16327fc2e76e9215059894b461e8aca7f989da00 (patch) | |
| tree | d8189268b2af4eb6ac865e0d9c78cf2cd1eca587 /sql/sql_explain.h | |
| parent | 171fbbb968ed52dc7e2bbd33a6f8f72bbc6f5e88 (diff) | |
| download | mariadb-git-16327fc2e76e9215059894b461e8aca7f989da00.tar.gz | |
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.
Diffstat (limited to 'sql/sql_explain.h')
| -rw-r--r-- | sql/sql_explain.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/sql_explain.h b/sql/sql_explain.h index 38250cc40ce..587ee53b3c8 100644 --- a/sql/sql_explain.h +++ b/sql/sql_explain.h @@ -328,6 +328,8 @@ public: ///////////////////////////////////////////////////////////////////////////// extern const char *unit_operation_text[4]; +extern const char *pushed_derived_text; +extern const char *pushed_select_text; /* Explain structure for a UNION. |