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Store query result in a variable using in PL/pgSQL
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There is no example in documentation (or I missed it), but as @muistooshort noted, you can select into multiple variables with single select...
How do I get SUM function in MySQL to return '0' if no values are found?
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What is the difference between class and instance attributes?
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147
Beyond performance considerations, there is a significant semantic difference. In the class at...
How to call function from another file in go language?
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Python Regex instantly replace groups
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answered Dec 22 '12 at 23:48
Martin EnderMartin Ender
39.5k99 gold badges7676 silver badges116116 bronze badges
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difference between each.with_index and each_with_index in Ruby?
...|value, index|
puts "#{index}: #{value}"
end
Outputs:
2: foo
3: bar
4: baz
0: foo
1: bar
2: baz
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What does “%” (percent) do in PowerShell?
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146
When used in the context of a cmdlet (such as your example), it's an alias for ForEach-Object:
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Don't Echo Out cURL
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answered Dec 16 '09 at 22:54
Matt McCormickMatt McCormick
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@Column(s) not allowed on a @ManyToOne property
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