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Code Activity

Lots of code fixes to the replication code (especially the binary logging and index log file handling)

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Fixed bugs in my last changeset that made MySQL hard to compile.
Added mutex around some data that could cause table cache corruptions when using OPTIMIZE TABLE / REPAIR TABLE or automatic repair of MyISAM tables.
Added mutex around some data in the slave start/stop code that could cause THD linked list corruptions
Extended my_chsize() to allow one to specify a filler character.
Extend vio_blocking to return the old state (This made some usage of this function much simpler)
Added testing for some functions that they caller have got the required mutexes before calling the function.
Use setrlimit() to ensure that we can write core file if one specifies --core-file.
Added --slave-compressed-protocol
Made 2 the minimum length for ft_min_word_len
Added variables foreign_key_checks & unique_checks.
Less logging from replication code (if not started with --log-warnings)
Changed that SHOW INNODB STATUS requre the SUPER privilege
More DBUG statements and a lot of new code comments
This commit is contained in:
monty@mashka.mysql.fi
2002-08-08 03:12:02 +03:00
parent bc035c71f1
commit 2c4fa340cc
109 changed files with 1852 additions and 1536 deletions
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11
include/raid.h
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@ -27,7 +27,10 @@ C_MODE_START
extern const char *raid_type_string[];
C_MODE_END
#if defined(USE_RAID) && !defined(DONT_USE_RAID)
#ifdef DONT_USE_RAID
#undef USE_RAID
#endif
#if defined(USE_RAID)
#ifdef __GNUC__
#pragma interface /* gcc class implementation */
@ -41,7 +44,7 @@ C_MODE_END
#define my_write(A,B,C,D) my_raid_write(A,B,C,D)
#define my_pwrite(A,B,C,D,E) my_raid_pwrite(A,B,C,D,E)
#define my_pread(A,B,C,D,E) my_raid_pread(A,B,C,D,E)
#define my_chsize(A,B,C) my_raid_chsize(A,B,C)
#define my_chsize(A,B,C,D) my_raid_chsize(A,B,C,D)
#define my_close(A,B) my_raid_close(A,B)
#define my_tell(A,B) my_raid_tell(A,B)
#define my_seek(A,B,C,D) my_raid_seek(A,B,C,D)
@ -82,7 +85,7 @@ extern "C" {
int my_raid_lock(File,int locktype, my_off_t start, my_off_t length,
myf MyFlags);
int my_raid_chsize(File fd, my_off_t newlength, myf MyFlags);
int my_raid_chsize(File fd, my_off_t newlength, int filler, myf MyFlags);
int my_raid_close(File, myf MyFlags);
int my_raid_fstat(int Filedes, struct stat *buf, myf MyFlags);
@ -113,7 +116,7 @@ class RaidFd {
int Write(const byte *Buffer, uint Count, myf MyFlags);
int Read(const byte *Buffer, uint Count, myf MyFlags);
int Lock(int locktype, my_off_t start, my_off_t length, myf MyFlags);
int Chsize(File fd, my_off_t newlength, myf MyFlags);
int Chsize(File fd, my_off_t newlength, int filler, myf MyFlags);
int Fstat(int fd, MY_STAT *stat_area, myf MyFlags );
int Close(myf MyFlags);
static bool IsRaid(File fd);