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27 lines
1.2 KiB
Text
27 lines
1.2 KiB
Text
select format(1.5555,0),format(123.5555,1),format(1234.5555,2),format(12345.5555,3),format(123456.5555,4),format(1234567.5555,5),format("12345.2399",2);
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format(1.5555,0) format(123.5555,1) format(1234.5555,2) format(12345.5555,3) format(123456.5555,4) format(1234567.5555,5) format("12345.2399",2)
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2 123.6 1,234.56 12,345.556 123,456.5555 1,234,567.55550 12,345.24
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select inet_ntoa(inet_aton("255.255.255.255.255.255.255.255"));
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inet_ntoa(inet_aton("255.255.255.255.255.255.255.255"))
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NULL
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select inet_aton("255.255.255.255.255"),inet_aton("255.255.1.255"),inet_aton("0.1.255");
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inet_aton("255.255.255.255.255") inet_aton("255.255.1.255") inet_aton("0.1.255")
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1099511627775 4294902271 65791
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select inet_ntoa(1099511627775),inet_ntoa(4294902271),inet_ntoa(511);
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inet_ntoa(1099511627775) inet_ntoa(4294902271) inet_ntoa(511)
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NULL 255.255.1.255 0.0.1.255
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select hex(inet_aton('127'));
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hex(inet_aton('127'))
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7F
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select hex(inet_aton('127.1'));
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hex(inet_aton('127.1'))
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7F000001
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select hex(inet_aton('127.1.1'));
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hex(inet_aton('127.1.1'))
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7F010001
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select length(format('nan', 2)) > 0;
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length(format('nan', 2)) > 0
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1
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select concat("$",format(2500,2));
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concat("$",format(2500,2))
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$2,500.00
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