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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2009-08-10 18:29:27 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2009-08-10 18:29:27 +0000 |
| commit | e61fd4ac7414a52714c3288889cc754d2e11c4a8 (patch) | |
| tree | a3bf339b96dc1d3f5fde9c2fdb7b8d03efdd6b95 /src/include/utils/numeric.h | |
| parent | 933b17b663f06bd5bbe24e8e12044a844fd79bbf (diff) | |
| download | postgresql-e61fd4ac7414a52714c3288889cc754d2e11c4a8.tar.gz postgresql-e61fd4ac7414a52714c3288889cc754d2e11c4a8.zip | |
Support EEEE (scientific notation) in to_char().
Pavel Stehule, Brendan Jurd
Diffstat (limited to 'src/include/utils/numeric.h')
| -rw-r--r-- | src/include/utils/numeric.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/include/utils/numeric.h b/src/include/utils/numeric.h index 19452b54fa3..b1aa27d88dd 100644 --- a/src/include/utils/numeric.h +++ b/src/include/utils/numeric.h @@ -7,7 +7,7 @@ * * Copyright (c) 1998-2009, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/include/utils/numeric.h,v 1.27 2009/01/01 17:24:02 momjian Exp $ + * $PostgreSQL: pgsql/src/include/utils/numeric.h,v 1.28 2009/08/10 18:29:27 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -84,4 +84,9 @@ typedef NumericData *Numeric; #define PG_GETARG_NUMERIC_COPY(n) DatumGetNumericCopy(PG_GETARG_DATUM(n)) #define PG_RETURN_NUMERIC(x) return NumericGetDatum(x) +/* + * Utility functions in numeric.c + */ +extern char *numeric_out_sci(Numeric num, int scale); + #endif /* _PG_NUMERIC_H_ */ |