mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-12 15:33:44 +00:00
400 lines
10 KiB
Plaintext
400 lines
10 KiB
Plaintext
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SELECT 0 < 2 LIKE 1, (0 < 2) LIKE 1, 0 < (2 LIKE 1)
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SELECT 0 LIKE 0 < 2, (0 LIKE 0) < 2, 0 LIKE (0 < 2)
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SELECT 2 LIKE 2 == 1, (2 LIKE 2) == 1, 2 LIKE (2 == 1)
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SELECT 2 == 2 LIKE 1, (2 == 2) LIKE 1, 2 == (2 LIKE 1)
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SELECT 0 < 2 == 1, (0 < 2) == 1, 0 < (2 == 1)
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SELECT 0 == 0 < 2, (0 == 0) < 2, 0 == (0 < 2)
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SELECT - 10
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SELECT + 10
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SELECT ~ 10
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SELECT NOT 10
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SELECT 72%5
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SELECT 72%-5
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SELECT -72%-5
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SELECT -72%5
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SELECT 72.35%5
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SELECT 'ab' IS NOT NULL
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SELECT NULL IS NOT 'ab'
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SELECT 'ab' IS NOT 'ab'
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SELECT NULL != NULL
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SELECT 'ab' != NULL
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SELECT NULL != 'ab'
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SELECT 'ab' != 'ab'
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SELECT 'abcd' < 'bbbb' COLLATE reverse
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SELECT ('abcd' < 'bbbb') COLLATE reverse
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SELECT 'abcd' <= 'bbbb' COLLATE reverse
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SELECT ('abcd' <= 'bbbb') COLLATE reverse
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SELECT 'abcd' > 'bbbb' COLLATE reverse
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SELECT ('abcd' > 'bbbb') COLLATE reverse
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SELECT 'abcd' >= 'bbbb' COLLATE reverse
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SELECT ('abcd' >= 'bbbb') COLLATE reverse
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SELECT 'abcd' = 'ABCD' COLLATE nocase
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SELECT ('abcd' = 'ABCD') COLLATE nocase
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SELECT 'abcd' == 'ABCD' COLLATE nocase
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SELECT ('abcd' == 'ABCD') COLLATE nocase
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SELECT 'abcd' IS 'ABCD' COLLATE nocase
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SELECT ('abcd' IS 'ABCD') COLLATE nocase
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SELECT 'abcd' != 'ABCD' COLLATE nocase
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SELECT ('abcd' != 'ABCD') COLLATE nocase
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SELECT 'abcd' <> 'ABCD' COLLATE nocase
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SELECT ('abcd' <> 'ABCD') COLLATE nocase
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SELECT 'abcd' IS NOT 'ABCD' COLLATE nocase
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SELECT ('abcd' IS NOT 'ABCD') COLLATE nocase
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SELECT 'bbb' BETWEEN 'AAA' AND 'CCC' COLLATE nocase
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SELECT ('bbb' BETWEEN 'AAA' AND 'CCC') COLLATE nocase
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CREATE TABLE t24(a COLLATE NOCASE, b);
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INSERT INTO t24 VALUES('aaa', 1);
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INSERT INTO t24 VALUES('bbb', 2);
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INSERT INTO t24 VALUES('ccc', 3);
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SELECT 'BBB' = a FROM t24
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SELECT a = 'BBB' FROM t24
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SELECT 'BBB' = a COLLATE binary FROM t24
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SELECT a COLLATE binary = 'BBB' FROM t24
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SELECT typeof(5)
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SELECT typeof(5.1)
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SELECT typeof('5.1')
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SELECT typeof(X'ABCD')
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SELECT typeof(NULL)
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SELECT typeof(3.4e-02)
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SELECT typeof(3e+5)
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SELECT 3.4e-02
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SELECT 3e+4
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SELECT 'is not'
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SELECT typeof('is not')
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SELECT 'isn''t'
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SELECT typeof('isn''t')
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SELECT typeof(X'0123456789ABCDEF')
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SELECT typeof(x'0123456789ABCDEF')
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SELECT typeof(X'0123456789abcdef')
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SELECT typeof(x'0123456789abcdef')
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SELECT typeof(X'53514C697465')
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SELECT NULL
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SELECT typeof(NULL)
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SELECT 0, +0, -0
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SELECT 1, +1, -1
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SELECT 2, +2, -2
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SELECT 1.4, +1.4, -1.4
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SELECT 1.5e+5, +1.5e+5, -1.5e+5
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SELECT 0.0001, +0.0001, -0.0001
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SELECT 123
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SELECT 123.4e05
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SELECT 'abcde'
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SELECT X'414243'
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SELECT NULL
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SELECT CURRENT_TIME
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SELECT CURRENT_DATE
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SELECT CURRENT_TIMESTAMP
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SELECT 1 != 0 BETWEEN 0 AND 2
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SELECT (1 != 0) BETWEEN 0 AND 2
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SELECT 1 != (0 BETWEEN 0 AND 2)
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SELECT 1 LIKE 10 BETWEEN 0 AND 2
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SELECT (1 LIKE 10) BETWEEN 0 AND 2
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SELECT 1 LIKE (10 BETWEEN 0 AND 2)
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SELECT 6 BETWEEN 4 AND 8 LIKE 1
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SELECT (6 BETWEEN 4 AND 8) LIKE 1
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SELECT 6 BETWEEN 4 AND (8 LIKE 1)
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SELECT 0 AND 0 BETWEEN 0 AND 1
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SELECT 0 AND (0 BETWEEN 0 AND 1)
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SELECT (0 AND 0) BETWEEN 0 AND 1
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SELECT 0 BETWEEN -1 AND 1 AND 0
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SELECT (0 BETWEEN -1 AND 1) AND 0
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SELECT 0 BETWEEN -1 AND (1 AND 0)
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SELECT 2 < 3 BETWEEN 0 AND 1
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SELECT (2 < 3) BETWEEN 0 AND 1
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SELECT 2 < (3 BETWEEN 0 AND 1)
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SELECT 2 BETWEEN 1 AND 2 < 3
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SELECT 2 BETWEEN 1 AND (2 < 3)
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SELECT (2 BETWEEN 1 AND 2) < 3
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SELECT 'abc%' LIKE 'abcde'
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SELECT 'abcde' LIKE 'abc%'
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SELECT 'abde' LIKE 'ab%de'
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SELECT 'abXde' LIKE 'ab%de'
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SELECT 'abABCde' LIKE 'ab%de'
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SELECT 'abde' LIKE 'ab_de'
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SELECT 'abXde' LIKE 'ab_de'
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SELECT 'abABCde' LIKE 'ab_de'
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SELECT 'abc' LIKE 'aBc'
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SELECT 'aBc' LIKE 'aBc'
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SELECT 'ac' LIKE 'aBc'
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SELECT 'A' LIKE 'a'
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SELECT 'abc__' LIKE 'abcX_' ESCAPE 'X'
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SELECT 'abcX' LIKE 'abcXX' ESCAPE 'X'
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SELECT 'abc5' LIKE 'abcXX' ESCAPE 'X'
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SELECT 'abc' LIKE 'abcXX' ESCAPE 'X'
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SELECT 'abcXX' LIKE 'abcXX' ESCAPE 'X'
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SELECT 'abc' LIKE 'def'
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SELECT 'abc' LIKE 'def' ESCAPE 'X'
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SELECT 'abc%xyz' LIKE 'ABC\%x%' ESCAPE '\'
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SELECT 'abc%xyz' LIKE 'ABC\%X%' ESCAPE '\'
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SELECT 'ABC%xyz' LIKE 'ABC\%x%' ESCAPE '\'
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SELECT 'abc%xyz' LIKE 'ABC\%X%' ESCAPE '\'
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SELECT 'ABC%xyz' LIKE 'ABC\%X%' ESCAPE '\'
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SELECT 'abcxyz' GLOB 'abc%'
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SELECT 'abcxyz' GLOB 'abc*'
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SELECT 'abcxyz' GLOB 'abc___'
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SELECT 'abcxyz' GLOB 'abc???'
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SELECT 'abcxyz' GLOB 'abc*'
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SELECT 'ABCxyz' GLOB 'abc*'
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SELECT 'abcxyz' GLOB 'ABC*'
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SELECT 'abcxyz' NOT GLOB 'ABC*'
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SELECT 'abcxyz' NOT GLOB 'abc*'
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SELECT 'abcxyz' NOT LIKE 'ABC%'
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SELECT 'abcxyz' NOT LIKE 'abc%'
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SELECT 'abdxyz' NOT LIKE 'abc%'
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SELECT 'abcxyz' NOT GLOB NULL
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SELECT 'abcxyz' NOT LIKE NULL
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SELECT NULL NOT GLOB 'abc*'
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SELECT NULL NOT LIKE 'ABC%'
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SELECT 'abc' GLOB 'def'
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SELECT 'X' NOT GLOB 'Y'
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SELECT 'abc' REGEXP 'def'
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SELECT 'X' NOT REGEXP 'Y'
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SELECT 'abc' MATCH 'def'
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SELECT 'X' NOT MATCH 'Y'
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SELECT CASE WHEN 1 THEN 'true' WHEN 0 THEN 'false' ELSE 'else' END;
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SELECT CASE 0 WHEN 1 THEN 'true' WHEN 0 THEN 'false' ELSE 'else' END;
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SELECT CASE WHEN var('a') THEN 'A'
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WHEN var('b') THEN 'B'
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WHEN var('c') THEN 'C' END
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SELECT CASE WHEN var('c') THEN 'C'
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WHEN var('b') THEN 'B'
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WHEN var('a') THEN 'A'
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ELSE 'no result'
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END
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SELECT CASE WHEN var('a') THEN 'A'
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WHEN var('b') THEN 'B'
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WHEN var('c') THEN 'C'
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ELSE 'no result'
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END
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SELECT CASE WHEN var('a') THEN 'A'
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WHEN var('b') THEN 'B'
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WHEN var('c') THEN 'C'
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ELSE 'no result'
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END
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SELECT CASE WHEN var('a') THEN 'A'
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WHEN var('b') THEN 'B'
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WHEN var('c') THEN 'C'
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ELSE 'no result'
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END
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SELECT CASE WHEN var('a') THEN 'A'
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WHEN var('b') THEN 'B'
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WHEN var('c') THEN 'C'
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ELSE 'no result'
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END
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SELECT CASE WHEN var('a') THEN 'A'
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WHEN var('b') THEN 'B'
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WHEN var('c') THEN 'C'
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END
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SELECT CASE WHEN NULL THEN 'A' WHEN 1 THEN 'B' END, iif(NULL,8,99);
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SELECT CASE WHEN 0 THEN 'A' WHEN NULL THEN 'B' ELSE 'C' END, iif(0,8,99);
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SELECT CASE var('a') WHEN 1 THEN 'A' WHEN 2 THEN 'B' WHEN 3 THEN 'C' END
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SELECT CASE 23 WHEN 1 THEN 'A' WHEN 23 THEN 'B' WHEN 23 THEN 'C' END
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SELECT CASE 1 WHEN 1 THEN 'A' WHEN 23 THEN 'B' WHEN 23 THEN 'C' END
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SELECT CASE 24 WHEN 1 THEN 'A' WHEN 23 THEN 'B' WHEN 23 THEN 'C' ELSE 'D' END
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SELECT CASE 24 WHEN 1 THEN 'A' WHEN 23 THEN 'B' WHEN 23 THEN 'C' END
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SELECT CASE 24 WHEN 1 THEN 'A' WHEN 23 THEN 'B' WHEN 23 THEN 'C' END
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CREATE TABLE t1(
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a TEXT COLLATE NOCASE,
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b COLLATE REVERSE,
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c INTEGER,
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d BLOB
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);
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INSERT INTO t1 VALUES('abc', 'cba', 55, 34.5);
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SELECT CASE a WHEN 'xyz' THEN 'A' WHEN 'AbC' THEN 'B' END FROM t1
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SELECT CASE 'AbC' WHEN 'abc' THEN 'A' WHEN a THEN 'B' END FROM t1
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SELECT CASE a WHEN b THEN 'A' ELSE 'B' END FROM t1
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SELECT CASE b WHEN a THEN 'A' ELSE 'B' END FROM t1
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SELECT CASE 55 WHEN '55' THEN 'A' ELSE 'B' END
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SELECT CASE c WHEN '55' THEN 'A' ELSE 'B' END FROM t1
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SELECT CASE '34.5' WHEN d THEN 'A' ELSE 'B' END FROM t1
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SELECT CASE NULL WHEN NULL THEN 'A' ELSE 'B' END
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SELECT CASE NULL WHEN 'abc' THEN 'A' WHEN 'def' THEN 'B' END;
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SELECT CASE NULL WHEN 'abc' THEN 'A' WHEN 'def' THEN 'B' ELSE 'C' END;
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SELECT CASE WHEN var('a') THEN 'A'
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WHEN var('b') THEN 'B'
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WHEN var('c') THEN 'C'
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END
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SELECT CASE '0' WHEN var('a') THEN 'A'
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WHEN var('b') THEN 'B'
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WHEN var('c') THEN 'C'
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END
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CREATE TABLE t2(x, w1, r1, w2, r2, r3);
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INSERT INTO t2 VALUES(1, 1, 'R1', 2, 'R2', 'R3');
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INSERT INTO t2 VALUES(2, 1, 'R1', 2, 'R2', 'R3');
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INSERT INTO t2 VALUES(3, 1, 'R1', 2, 'R2', 'R3');
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SELECT CASE x WHEN w1 THEN r1 WHEN w2 THEN r2 ELSE r3 END FROM t2
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SELECT CASE WHEN x=w1 THEN r1 WHEN x=w2 THEN r2 ELSE r3 END FROM t2
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SELECT CASE ceval(x) WHEN w1 THEN r1 WHEN w2 THEN r2 ELSE r3 END FROM t2
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SELECT CASE
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WHEN ceval(x)=w1 THEN r1
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WHEN ceval(x)=w2 THEN r2
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ELSE r3 END
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FROM t2
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CREATE TABLE t3(a TEXT, b REAL, c INTEGER);
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INSERT INTO t3 VALUES(X'555655', '1.23abc', 4.5);
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SELECT typeof(a), a, typeof(b), b, typeof(c), c FROM t3;
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SELECT
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typeof(CAST(X'555655' as TEXT)), CAST(X'555655' as TEXT),
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typeof(CAST('1.23abc' as REAL)), CAST('1.23abc' as REAL),
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typeof(CAST(4.5 as INTEGER)), CAST(4.5 as INTEGER)
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WITH t1(x) AS (VALUES
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('9000000000000000001'),
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('9000000000000000001x'),
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('9000000000000000001 '),
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(' 9000000000000000001 '),
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(' 9000000000000000001'),
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(' 9000000000000000001.'),
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('9223372036854775807'),
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('9223372036854775807 '),
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(' 9223372036854775807 '),
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('9223372036854775808'),
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(' 9223372036854775808 '),
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('9223372036854775807.0'),
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('9223372036854775807e+0'),
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('-5.0'),
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('-5e+0'))
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SELECT typeof(CAST(x AS NUMERIC)), CAST(x AS NUMERIC)||'' FROM t1;
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CREATE TABLE t1(a, b);
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INSERT INTO t1 VALUES(1, 2);
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INSERT INTO t1 VALUES(NULL, 2);
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INSERT INTO t1 VALUES(1, NULL);
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INSERT INTO t1 VALUES(NULL, NULL);
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CREATE TABLE t4(x, y);
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INSERT INTO t4 VALUES(1, 'one');
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INSERT INTO t4 VALUES(2, 'two');
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INSERT INTO t4 VALUES(3, 'three');
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SELECT CASE WHEN NULL THEN 'true' ELSE 'false' END, iif(NULL,'true','false');
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SELECT CASE WHEN 0.0 THEN 'true' ELSE 'false' END, iif(0.0,'true','false');
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SELECT CASE WHEN 0 THEN 'true' ELSE 'false' END, iif(0,'true','false');
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SELECT CASE WHEN 'engligh' THEN 'true' ELSE 'false' END, iif('engligh','true','false');
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SELECT CASE WHEN '0' THEN 'true' ELSE 'false' END, iif('0','true','false');
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SELECT CASE WHEN 1 THEN 'true' ELSE 'false' END, iif(1,'true','false');
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SELECT CASE WHEN 1.0 THEN 'true' ELSE 'false' END, iif(1.0,'true','false');
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SELECT CASE WHEN 0.1 THEN 'true' ELSE 'false' END, iif(0.1,'true','false');
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SELECT CASE WHEN -0.1 THEN 'true' ELSE 'false' END, iif(-0.1,'true','false');
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SELECT CASE WHEN '1english' THEN 'true' ELSE 'false' END, iif('1engl','true','false');
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