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Merge mysql.com:/nfsdisk1/lars/bkroot/mysql-5.1-new-rpl

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into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.1-merge
This commit is contained in:
lars/lthalmann@dl145j.mysql.com
2007-03-29 13:49:10 +02:00
parent 1b9c4358a8 306af7f4bc
commit 771e05d657
117 changed files with 2234 additions and 1037 deletions
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8
sql/field.h
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@ -193,9 +193,9 @@ public:
*/
virtual void sql_type(String &str) const =0;
virtual uint size_of() const =0; // For new field
inline bool is_null(uint row_offset=0)
inline bool is_null(my_ptrdiff_t row_offset= 0)
{ return null_ptr ? (null_ptr[row_offset] & null_bit ? 1 : 0) : table->null_row; }
inline bool is_real_null(uint row_offset=0)
inline bool is_real_null(my_ptrdiff_t row_offset= 0)
{ return null_ptr ? (null_ptr[row_offset] & null_bit ? 1 : 0) : 0; }
inline bool is_null_in_record(const uchar *record)
{
@ -210,9 +210,9 @@ public:
return 0;
return test(null_ptr[offset] & null_bit);
}
inline void set_null(int row_offset=0)
inline void set_null(my_ptrdiff_t row_offset= 0)
{ if (null_ptr) null_ptr[row_offset]|= null_bit; }
inline void set_notnull(int row_offset=0)
inline void set_notnull(my_ptrdiff_t row_offset= 0)
{ if (null_ptr) null_ptr[row_offset]&= (uchar) ~null_bit; }
inline bool maybe_null(void) { return null_ptr != 0 || table->maybe_null; }
inline bool real_maybe_null(void) { return null_ptr != 0; }