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Commit64d9b50

Thomas G. Lockhart

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Fix timezone manipulation code to avoid crashes on some machines.

Add type conversion functions for floating point numbers.Check for zero in unary minus floating point code (IEEE allows an explicit negative zero which looks ugly in a query result!).Ensure circle type has non-negative radius.

1 parent9190a80 commit64d9b50Copy full SHA for 64d9b50

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src/backend/utils/adt

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+308

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`‎src/backend/utils/adt/datetime.c`

Lines changed: 3 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@`
`7`	`7`	`*`
`8`	`8`	`*`
`9`	`9`	`* IDENTIFICATION`
`10`		`- * $Header: /cvsroot/pgsql/src/backend/utils/adt/datetime.c,v 1.4 1997/04/17 13:50:34 scrappy Exp $`
	`10`	`+ * $Header: /cvsroot/pgsql/src/backend/utils/adt/datetime.c,v 1.5 1997/05/11 15:11:31 thomas Exp $`
`11`	`11`	`*`
`12`	`12`	`*-------------------------------------------------------------------------`
`13`	`13`	`*/`
`@@ -558,7 +558,8 @@ abstime_date(AbsoluteTime abstime)`
`558`	`558`	`#ifFALSE`
`559`	`559`	`GetCurrentTime(tm);`
`560`	`560`	`#endif`
`561`		`-abstime=GetCurrentTransactionStartTime()+CTimeZone;`
	`561`	`+abstime=GetCurrentTransactionStartTime();`
	`562`	`+abstime2tm(abstime,&CTimeZone,tm);`
`562`	`563`	`date->year=tm->tm_year;`
`563`	`564`	`date->month=tm->tm_mon;`
`564`	`565`	`date->day=tm->tm_mday;`

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Commit64d9b50

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6 files changed

6 files changed

`‎src/backend/utils/adt/datetime.c`

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