[Tarantool-patches] [PATCH 0/2] Make TPC-H run again

[Timur Safin]

NB! This is not going to be submitted, and I'm sending this 
patch-set to just make visible all necessary patches, to keep 
it for later usage with TPC-H queries we ought to run regularly.

We restore preliminary DATE types support (right now that would 
mean simple STRING) with a set of built-in SQL functions, which
were necessary to make run big chunk (13 out of 22) of SQL TPC-H 
benchmark queries. 

There is opinion that we do not want make date support available
as officially supported, to avoid future data migrations, once we 
will complete proper datetime types support based on decimals. 
So I'll keep these patches handy for foresable future...

GH issue: https://github.com/tarantool/tarantool/issues/4898
GitHub branch:
https://github.com/tarantool/tarantool/tree/tsafin/sql-datetime-mocks

Timur Safin (2):
  Restore partial date/time support in Tarantool SQL
  Restore date/datetime tests

 extra/mkkeywordhash.c                |  10 +--
 src/box/sql/date.c                   |  70 +++------------
 src/box/sql/dateInt.h                | 122 +++++++++++++++++++++++++++
 src/box/sql/func.c                   |  49 +++++------
 src/box/sql/parse.y                  |  27 +++---
 test/sql-tap/date.test.lua           |   4 -
 test/sql-tap/keyword1.test.lua       |   5 +-
 test/sql-tap/table.test.lua          |   6 +-
 test/sql-tap/tkt-7bbfb7d442.test.lua |   4 +-
 test/sql-tap/tkt-bd484a090c.test.lua |   6 +-
 test/sql-tap/tkt2192.test.lua        |   6 +-
 test/sql-tap/tkt3791.test.lua        |   5 +-
 test/sql/triggers.result             |   4 +-
 test/sql/triggers.test.lua           |   4 +-
 14 files changed, 186 insertions(+), 136 deletions(-)
 create mode 100644 src/box/sql/dateInt.h

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2.20.1