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Add support of NOT LIKE operator #14

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Add support of NOT LIKE operator #14

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2 changes: 1 addition & 1 deletion src/lexer.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -138,7 +138,7 @@ class Lexer

SQL_FUNCTIONS = ['AVG', 'COUNT', 'MIN', 'MAX', 'SUM']
SQL_SORT_ORDERS = ['ASC', 'DESC']
SQL_OPERATORS = ['=', '!=', '>=', '>', '<=', '<>', '<', 'LIKE', 'IS NOT', 'IS']
SQL_OPERATORS = ['=', '!=', '>=', '>', '<=', '<>', '<', 'LIKE', 'NOT LIKE', 'IS NOT', 'IS']
SUB_SELECT_OP = ['IN', 'NOT IN', 'ANY', 'ALL', 'SOME']
SUB_SELECT_UNARY_OP = ['EXISTS']
SQL_CONDITIONALS = ['AND', 'OR']
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7 changes: 7 additions & 0 deletions test/grammar.spec.coffee
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Expand Up @@ -114,6 +114,13 @@ describe "SQL Grammar", ->
WHERE ((`a` > 10) AND ((`a` < 30) OR (`b` = 'c')))
"""

it "parses WHERE with LIKE and NOT LIKE clauses", ->
parse("SELECT * FROM my_table WHERE foo LIKE '%a' AND bar NOT LIKE 'b%'").toString().should.eql """
SELECT *
FROM `my_table`
WHERE ((`foo` LIKE '%a') AND (`bar` NOT LIKE 'b%'))
"""

it "parses WHERE with ORDER BY clauses", ->
parse("SELECT * FROM my_table WHERE x > 1 ORDER BY y").toString().should.eql """
SELECT *
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