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57 lines
2.8 KiB
Text
57 lines
2.8 KiB
Text
select 0=0,1>0,1>=1,1<0,1<=0,1!=0,strcmp("abc","abcd"),strcmp("b","a"),strcmp("a","a") ;
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0=0 1>0 1>=1 1<0 1<=0 1!=0 strcmp("abc","abcd") strcmp("b","a") strcmp("a","a")
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1 1 1 0 0 1 -1 1 0
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select "a"<"b","a"<="b","b">="a","b">"a","a"="A","a"<>"b";
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"a"<"b" "a"<="b" "b">="a" "b">"a" "a"="A" "a"<>"b"
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1 1 1 1 1 1
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select "a "="A", "A "="a", "a " <= "A b";
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"a "="A" "A "="a" "a " <= "A b"
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1 1 1
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select "abc" like "a%", "abc" not like "%d%", "a%" like "a\%","abc%" like "a%\%","abcd" like "a%b_%d", "a" like "%%a","abcde" like "a%_e","abc" like "abc%";
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"abc" like "a%" "abc" not like "%d%" "a%" like "a\%" "abc%" like "a%\%" "abcd" like "a%b_%d" "a" like "%%a" "abcde" like "a%_e" "abc" like "abc%"
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1 1 1 1 1 1 1 1
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select "a" like "%%b","a" like "%%ab","ab" like "a\%", "ab" like "_", "ab" like "ab_", "abc" like "%_d", "abc" like "abc%d";
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"a" like "%%b" "a" like "%%ab" "ab" like "a\%" "ab" like "_" "ab" like "ab_" "abc" like "%_d" "abc" like "abc%d"
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0 0 0 0 0 0 0
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select '?' like '|%', '?' like '|%' ESCAPE '|', '%' like '|%', '%' like '|%' ESCAPE '|', '%' like '%';
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'?' like '|%' '?' like '|%' ESCAPE '|' '%' like '|%' '%' like '|%' ESCAPE '|' '%' like '%'
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0 0 0 1 1
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select 'abc' like '%c','abcabc' like '%c', "ab" like "", "ab" like "a", "ab" like "ab";
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'abc' like '%c' 'abcabc' like '%c' "ab" like "" "ab" like "a" "ab" like "ab"
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1 1 0 0 1
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select "Det här är svenska" regexp "h[[:alpha:]]+r", "aba" regexp "^(a|b)*$";
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"Det här är svenska" regexp "h[[:alpha:]]+r" "aba" regexp "^(a|b)*$"
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1 1
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select "aba" regexp concat("^","a");
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"aba" regexp concat("^","a")
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1
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select !0,NOT 0=1,!(0=0),1 AND 1,1 && 0,0 OR 1,1 || NULL, 1=1 or 1=1 and 1=0;
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!0 NOT 0=1 !(0=0) 1 AND 1 1 && 0 0 OR 1 1 || NULL 1=1 or 1=1 and 1=0
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1 1 0 1 0 1 1 1
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select 2 between 1 and 3, "monty" between "max" and "my",2=2 and "monty" between "max" and "my" and 3=3;
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2 between 1 and 3 "monty" between "max" and "my" 2=2 and "monty" between "max" and "my" and 3=3
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1 1 1
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select 'b' between 'a' and 'c', 'B' between 'a' and 'c';
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'b' between 'a' and 'c' 'B' between 'a' and 'c'
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1 1
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select 2 in (3,2,5,9,5,1),"monty" in ("david","monty","allan"), 1.2 in (1.4,1.2,1.0);
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2 in (3,2,5,9,5,1) "monty" in ("david","monty","allan") 1.2 in (1.4,1.2,1.0)
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1 1 1
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select -1.49 or -1.49,0.6 or 0.6;
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-1.49 or -1.49 0.6 or 0.6
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1 1
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select 3 ^ 11, 1 ^ 1, 1 ^ 0, 1 ^ NULL, NULL ^ 1;
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3 ^ 11 1 ^ 1 1 ^ 0 1 ^ NULL NULL ^ 1
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8 0 1 NULL NULL
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select 1 XOR 1, 1 XOR 0, 0 XOR 1, 0 XOR 0, NULL XOR 1, 1 XOR NULL, 0 XOR NULL;
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1 XOR 1 1 XOR 0 0 XOR 1 0 XOR 0 NULL XOR 1 1 XOR NULL 0 XOR NULL
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0 1 1 0 NULL NULL NULL
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select 5 between 0 and 10 between 0 and 1,(5 between 0 and 10) between 0 and 1;
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5 between 0 and 10 between 0 and 1 (5 between 0 and 10) between 0 and 1
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0 1
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select 1 and 2 between 2 and 10, 2 between 2 and 10 and 1;
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1 and 2 between 2 and 10 2 between 2 and 10 and 1
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1 1
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select 1 and 0 or 2, 2 or 1 and 0;
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1 and 0 or 2 2 or 1 and 0
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1 1
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