d0ad381833
* test: add spark query unit test and check grammar * test: add select explain、lateralSubQuery、transform unit test * chore: fileName exchange --------- Co-authored-by: dilu <dilu@dtstack.com>
14 lines
476 B
SQL
14 lines
476 B
SQL
-- LIMIT { ALL | integer_expression }
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-- Select the first two rows.
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SELECT name, age FROM person ORDER BY name LIMIT 2;
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-- Specifying ALL option on LIMIT returns all the rows.
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SELECT name, age FROM person ORDER BY name LIMIT ALL;
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-- A function expression as an input to LIMIT.
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SELECT name, age FROM person ORDER BY name LIMIT length('SPARK');
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-- A non-foldable expression as an input to LIMIT is not allowed.
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SELECT name, age FROM person ORDER BY name LIMIT length(name);
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