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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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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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What is %2C in a URL?
...hr |
+----+-----+----+-----+----+-----+----+-----+
| 00 | NUL | 20 | SPC | 40 | @ | 60 | ` |
| 01 | SOH | 21 | ! | 41 | A | 61 | a |
| 02 | STX | 22 | " | 42 | B | 62 | b |
| 03 | ETX | 23 | # | 43 | C | 63 | c |
| 04 | EOT | 24 | $ | 44 | D | 64 | d |
| 05 | ENQ | 25 | ...
@Column(s) not allowed on a @ManyToOne property
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