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26 lines
1.2 KiB
SQL
26 lines
1.2 KiB
SQL
select splitByRegexp('\\d+', x) from (select arrayJoin(['a1ba5ba8b', 'a11ba5689ba891011b']) x);
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select splitByRegexp('', 'abcde');
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select splitByRegexp('<[^<>]*>', x) from (select arrayJoin(['<h1>hello<h2>world</h2></h1>', 'gbye<split>bug']) x);
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select splitByRegexp('ab', '');
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select splitByRegexp('', '');
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SELECT 'Test fallback of splitByRegexp to splitByChar if regexp is trivial';
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select splitByRegexp(' ', 'a b c');
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select splitByRegexp('-', 'a-b-c');
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select splitByRegexp('.', 'a.b.c');
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select splitByRegexp('^', 'a^b^c');
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select splitByRegexp('$', 'a$b$c');
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select splitByRegexp('+', 'a+b+c'); -- { serverError CANNOT_COMPILE_REGEXP }
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select splitByRegexp('?', 'a?b?c'); -- { serverError CANNOT_COMPILE_REGEXP }
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select splitByRegexp('(', 'a(b(c'); -- { serverError CANNOT_COMPILE_REGEXP }
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select splitByRegexp(')', 'a)b)c');
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select splitByRegexp('[', 'a[b[c'); -- { serverError CANNOT_COMPILE_REGEXP }
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select splitByRegexp(']', 'a]b]c');
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select splitByRegexp('{', 'a{b{c');
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select splitByRegexp('}', 'a}b}c');
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select splitByRegexp('|', 'a|b|c');
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select splitByRegexp('\\', 'a\\b\\c');
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SELECT 'AST Fuzzer failure';
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SELECT splitByRegexp(materialize(1), NULL, 3) -- { serverError ILLEGAL_COLUMN }
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