a578842117
Fix order of table_ref
2018-01-17 16:47:57 +01:00
daf8fe7a45
Changing Grammar to extend CASE WHEN statement:
...
- allow multiple WHEN statements
- allow for syntax like `CASE x WHEN 1 THEN 2 WHEN 3 THEN 4 ELSE 5 END`
NOTE: This changes also the way the CASE operator is stored:
- CASE [expr] exprList [ELSE expr2] END
- exprList holds each of the WHEN statements with:
expr := WHEN, expr2 := THEN
Added also tests in test/select_tests.cpp
and adapted the existing one to reflect the new storage
2018-01-16 00:45:55 +01:00
09f821e383
Add test for schema ref in FROM
2017-10-12 20:07:30 +02:00
6a05b8e94b
Add enum types for formerly 'simple' operands ( #48 )
...
* Add enum types for formerly 'simple' operands
* Use non-semantic names
* Formatting
* Add generated files
2017-06-29 13:40:24 +02:00
128cd74670
fix token generator for negative numbers ( #41 )
2017-04-25 17:25:00 +02:00
793258f872
Add capability for multi join table references ( #40 )
2017-04-21 22:03:12 +02:00
6b22e22162
update tests to use the new Parser interface
2017-04-07 16:26:00 +02:00
eddd799c26
rename operators to match constant naming style. Move the enum out of Expr
2017-04-06 17:25:47 +02:00
b7828e698e
implement CASE WHEN expressions
2017-03-07 14:55:51 +01:00
5605dbab7e
implement EXISTS conditional
2017-03-07 14:37:19 +01:00
cf1c84d46d
Add select statement as possible operand in expressions
2017-03-07 14:22:52 +01:00
35b8b569eb
Implement BETWEEN operator
2017-03-07 13:49:56 +01:00
9ecfa8e8f6
Allow function expressions to have variable length of parameters
2017-03-07 02:51:04 +01:00
f82504b319
Allow order by to define a list of expressions to order by
2017-03-07 02:30:44 +01:00
36adab70c5
add 10 tpch style queries and test for them
2017-03-07 02:01:00 +01:00
681fbe42d2
refactor tests to use the microtest framework
2017-02-10 21:41:34 +01:00
Lawrence
javrucebo
Moritz Eyssen
Tim Zimmermann
Pedro Flemming
Pedro Flemming