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14 lines
414 B
SQL
14 lines
414 B
SQL
DROP TABLE IF EXISTS tab;
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CREATE TABLE tab (haystack String, pattern String) engine = MergeTree() ORDER BY haystack;
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INSERT INTO tab VALUES ('haystack', 'pattern\\');
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-- const pattern
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SELECT haystack LIKE 'pattern\\' from tab; -- { serverError CANNOT_PARSE_ESCAPE_SEQUENCE }
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-- non-const pattern
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SELECT haystack LIKE pattern from tab; -- { serverError CANNOT_PARSE_ESCAPE_SEQUENCE }
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DROP TABLE IF EXISTS tab;
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