manual.texi ``short'' TIME values issue clarified
Docs/manual.texi: ``short'' TIME values issue clarified
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@ -14692,13 +14692,16 @@ seconds values that are less than @code{10}. @code{'8:3:2'} is the same as
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@code{'08:03:02'}.
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Be careful about assigning ``short'' @code{TIME} values to a @code{TIME}
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column. @strong{MySQL} interprets values using the assumption that the
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rightmost digits represent seconds. (@strong{MySQL} interprets @code{TIME}
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values as elapsed time rather than as time of day.) For example, you might
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think of @code{'11:12'}, @code{'1112'}, and @code{1112} as meaning
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@code{'11:12:00'} (12 minutes after 11 o'clock), but @strong{MySQL}
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interprets them as @code{'00:11:12'} (11 minutes, 12 seconds). Similarly,
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@code{'12'} and @code{12} are interpreted as @code{'00:00:12'}.
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column. Without semicolon, @strong{MySQL} interprets values using the
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assumption that the rightmost digits represent seconds. (@strong{MySQL}
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interprets @code{TIME} values as elapsed time rather than as time of
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day.) For example, you might think of @code{'1112'} and @code{1112} as
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meaning @code{'11:12:00'} (12 minutes after 11 o'clock), but
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@strong{MySQL} interprets them as @code{'00:11:12'} (11 minutes, 12 seconds).
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Similarly, @code{'12'} and @code{12} are interpreted as @code{'00:00:12'}.
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@code{TIME} values with semicolon, instead, are always treated as
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time of the day. That is @code{'11:12'} will mean @code{'11:12:00'},
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not @code{'00:11:12'}.
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Values that lie outside the @code{TIME} range
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but are otherwise legal are clipped to the appropriate
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