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Merge with MariaDB 5.1

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This commit is contained in:
Michael Widenius
2011-05-03 19:10:10 +03:00
parent ce55d37929 90e058e0c6
commit 1be5462d59
607 changed files with 10938 additions and 4240 deletions
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13
sql/sql_string.h
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@ -120,6 +120,9 @@ public:
inline const char *ptr() const { return Ptr; }
inline char *c_ptr()
{
DBUG_ASSERT(!alloced || !Ptr || !Alloced_length ||
(Alloced_length >= (str_length + 1)));
if (!Ptr || Ptr[str_length]) /* Should be safe */
(void) realloc(str_length);
return Ptr;
@ -148,6 +151,16 @@ public:
Alloced_length=str.Alloced_length-offset;
str_charset=str.str_charset;
}
/**
Points the internal buffer to the supplied one. The old buffer is freed.
@param str Pointer to the new buffer.
@param arg_length Length of the new buffer in characters, excluding any
null character.
@param cs Character set to use for interpreting string data.
@note The new buffer will not be null terminated.
*/
inline void set(char *str,uint32 arg_length, CHARSET_INFO *cs)
{
free();