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Numerous small fixes to index_merge read time estimates code

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sergefp@mysql.com
2003-12-20 00:53:14 +03:00
parent 50f29b0e9e
commit a8456e6801
7 changed files with 190 additions and 110 deletions
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11
include/my_global.h
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@@ -666,6 +666,17 @@ extern double my_atof(const char*);
#define FLT_MAX ((float)3.40282346638528860e+38)
#endif
/* Define missing math constants. */
#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif
#ifndef M_E
#define M_E 2.7182818284590452354
#endif
#ifndef M_LN2
#define M_LN2 0.69314718055994530942
#endif
/*
Max size that must be added to a so that we know Size to make
adressable obj.