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Change the buffer length for FloatToBuffer() method (#1019)

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This commit is contained in:
Mingyu Chen
2019-04-24 20:11:06 +08:00
committed by ZHAO Chun
parent f852aa1cff
commit 95a06dcd2a
1 changed files with 2 additions and 2 deletions
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4
be/src/util/mysql_global.h
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@ -47,9 +47,9 @@ typedef unsigned char uchar;
#define MAX_DATETIME_WIDTH 19 /* YYYY-MM-DD HH:MM:SS */
/* -[digits].E+## */
#define MAX_FLOAT_STR_LENGTH (FLT_DIG + 6)
#define MAX_FLOAT_STR_LENGTH 24 // see gutil/strings/numbers.h kFloatToBufferSize
/* -[digits].E+### */
#define MAX_DOUBLE_STR_LENGTH (DBL_DIG + 7)
#define MAX_DOUBLE_STR_LENGTH 32 // see gutil/strings/numbers.h kDoubleToBufferSize
/* -[digits].[frac] */
#define MAX_DECIMAL_STR_LENGTH 29