Add interval expression - #54

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wammaster wants to merge 3 commits into

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Add interval expression #54
wammaster wants to merge 3 commits into
David-Wobrock:main from
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The current version doesn't handle well the interval statement.
If we try to validate this SQL code:

SELECT * FROM table WHERE date >= TIMESTAMP_SUB(CURRENT_TIMESTAMP(), INTERVAL 7 DAY)

we lose the day parameter of the interval, here is what is output:

SELECT *
FROM table
WHERE date >= TIMESTAMP_SUB(CURRENT_TIMESTAMP(), INTERVAL 7)

With this PR we will stop losing the unit of time.

Grégory Mazerand added 3 commits

Grégory Mazerand


 Add expressions for Interval

8e9d9fd

Grégory Mazerand


 Handle interval expression

04db338

Grégory Mazerand


 Add some tests on the intervals

a330b3b