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DBD-SQLeet
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** that always succeeds. This means that locking does not occur under
** DJGPP. But it is DOS - what did you expect?
*/
#ifdef __DJGPP__
{ "fstat", 0, 0 },
#define osFstat(a,b,c) 0
#else
{ "fstat", (sqlite3_syscall_ptr)fstat, 0 },
#define osFstat ((int(*)(int,struct stat*))aSyscall[5].pCurrent)
#endif
if( osOpen("/dev/null", f, m)<0 ) break;
}
if( fd>=0 ){
if( m!=0 ){
struct stat statbuf;
if( osFstat(fd, &statbuf)==0
&& statbuf.st_size==0
&& (statbuf.st_mode&0777)!=m
){
osFchmod(fd, m);
}
** threads within the same process.
**
** To work around the problem, SQLite has to manage file locks internally
** on its own. Whenever a new database is opened, we have to find the
** specific inode of the database file (the inode is determined by the
** st_dev and st_ino fields of the stat structure that fstat() fills in)
** and check for locks already existing on that inode. When locks are
** created or removed, we have to look at our own internal record of the
** locks to see if another thread has previously set a lock on that same
** inode.
**
/* Get low-level information about the file that we can used to
** create a unique name for the file.
*/
fd = pFile->h;
rc = osFstat(fd, &statbuf);
if( rc!=0 ){
storeLastErrno(pFile, errno);
#if defined(EOVERFLOW) && defined(SQLITE_DISABLE_LFS)
if( pFile->lastErrno==EOVERFLOW ) return SQLITE_NOLFS;
#endif
do{ rc = osWrite(fd, "S", 1); }while( rc<0 && errno==EINTR );
if( rc!=1 ){
storeLastErrno(pFile, errno);
return SQLITE_IOERR;
}
rc = osFstat(fd, &statbuf);
if( rc!=0 ){
storeLastErrno(pFile, errno);
return SQLITE_IOERR;
}
}
int rc;
/* These verifications occurs for the main database only */
if( pFile->ctrlFlags & UNIXFILE_NOLOCK ) return;
rc = osFstat(pFile->h, &buf);
if( rc!=0 ){
sqlite3_log(SQLITE_WARNING, "cannot fstat db file %s", pFile->zPath);
return;
}
if( buf.st_nlink==0 ){
if( fullSync ) sqlite3_fullsync_count++;
sqlite3_sync_count++;
#endif
/* If we compiled with the SQLITE_NO_SYNC flag, then syncing is a
** no-op. But go ahead and call fstat() to validate the file
** descriptor as we need a method to provoke a failure during
** coverate testing.
*/
#ifdef SQLITE_NO_SYNC
{
struct stat buf;
rc = osFstat(fd, &buf);
}
#elif HAVE_FULLFSYNC
if( fullSync ){
rc = osFcntl(fd, F_FULLFSYNC, 0);
}else{
*/
static int unixFileSize(sqlite3_file *id, i64 *pSize){
int rc;
struct stat buf;
assert( id );
rc = osFstat(((unixFile*)id)->h, &buf);
SimulateIOError( rc=1 );
if( rc!=0 ){
storeLastErrno((unixFile*)id, errno);
return SQLITE_IOERR_FSTAT;
}
** nBytes or larger, this routine is a no-op.
*/
static int fcntlSizeHint(unixFile *pFile, i64 nByte){
if( pFile->szChunk>0 ){
i64 nSize; /* Required file size */
struct stat buf; /* Used to hold return values of fstat() */
if( osFstat(pFile->h, &buf) ){
return SQLITE_IOERR_FSTAT;
}
nSize = ((nByte+pFile->szChunk-1) / pFile->szChunk) * pFile->szChunk;
if( nSize>(i64)buf.st_size ){
assert( unixFileMutexNotheld(pDbFd) );
unixEnterMutex();
pInode = pDbFd->pInode;
pShmNode = pInode->pShmNode;
if( pShmNode==0 ){
struct stat sStat; /* fstat() info for database file */
#ifndef SQLITE_SHM_DIRECTORY
const char *zBasePath = pDbFd->zPath;
#endif
/* Call fstat() to figure out the permissions on the database file. If
** a new *-shm file is created, an attempt will be made to create it
** with the same permissions.
*/
if( osFstat(pDbFd->h, &sStat) ){
rc = SQLITE_IOERR_FSTAT;
goto shm_open_err;
}
#ifdef SQLITE_SHM_DIRECTORY
nReqRegion = ((iRegion+nShmPerMap) / nShmPerMap) * nShmPerMap;
if( pShmNode->nRegion<nReqRegion ){
char **apNew; /* New apRegion[] array */
int nByte = nReqRegion*szRegion; /* Minimum required file size */
struct stat sStat; /* Used by fstat() */
pShmNode->szRegion = szRegion;
if( pShmNode->hShm>=0 ){
/* The requested region is not mapped into this processes address space.
** Check to see if it has been allocated (i.e. if the wal-index file is
** large enough to contain the requested region).
*/
if( osFstat(pShmNode->hShm, &sStat) ){
rc = SQLITE_IOERR_SHMSIZE;
goto shmpage_out;
}
if( sStat.st_size<nByte ){
assert( nMap>0 || (pFd->mmapSize==0 && pFd->pMapRegion==0) );
if( pFd->nFetchOut>0 ) return SQLITE_OK;
if( nMap<0 ){
struct stat statbuf; /* Low-level file information */
if( osFstat(pFd->h, &statbuf) ){
return SQLITE_IOERR_FSTAT;
}
nMap = statbuf.st_size;
}
if( nMap>pFd->mmapSizeMax ){
if( rc!=SQLITE_OK ){
/* If an error occurred in findInodeInfo(), close the file descriptor
** immediately, before releasing the mutex. findInodeInfo() may fail
** in two scenarios:
**
** (a) A call to fstat() failed.
** (b) A malloc failed.
**
** Scenario (b) may only occur if the process is holding no other
** file descriptors open on the same file. If there were other file
** descriptors on this file, then no malloc would be required by
** findInodeInfo(). If this is the case, it is quite safe to close
** handle h - as it is guaranteed that no posix locks will be released
** by doing so.
**
** If scenario (a) caused the error then things are not so safe. The
** implicit assumption here is that if fstat() fails, things are in
** such bad shape that dropping a lock or two doesn't matter much.
*/
robust_close(pNew, h, __LINE__);
h = -1;
}
** vxworks would not benefit from the change (it might, we're not sure),
** but because no way to test it is currently available. It is better
** not to risk breaking vxworks support for the sake of such an obscure
** feature. */
#if !OS_VXWORKS
struct stat sStat; /* Results of stat() call */
unixEnterMutex();
/* A stat() call may fail for various reasons. If this happens, it is
** almost certain that an open() call on the same path will also fail.
** For this reason, if an error occurs in the stat() call here, it is
** ignored and -1 is returned. The caller will try to open a new file
** descriptor on the same path, fail, and return an error to SQLite.
**
** Even if a subsequent open() call does succeed, the consequences of
** not searching for a reusable file descriptor are not dire. */
const char *zFile, /* File name */
mode_t *pMode, /* OUT: Permissions of zFile */
uid_t *pUid, /* OUT: uid of zFile. */
gid_t *pGid /* OUT: gid of zFile. */
){
struct stat sStat; /* Output of stat() on database file */
int rc = SQLITE_OK;
if( 0==osStat(zFile, &sStat) ){
*pMode = sStat.st_mode & 0777;
*pUid = sStat.st_uid;
*pGid = sStat.st_gid;
*/
SimulateIOError( return SQLITE_ERROR );
do {
/* Call stat() on path zIn. Set bLink to true if the path is a symbolic
** link, or false otherwise. */
int bLink = 0;
struct stat buf;
if( osLstat(zIn, &buf)!=0 ){
if( errno!=ENOENT ){
rc = unixLogError(SQLITE_CANTOPEN_BKPT, "lstat", zIn);
}
}else{
bLink = S_ISLNK(buf.st_mode);
* 2nd try: fail if the mod time changed or host id is different, wait
* 10 sec and try again
* 3rd try: break the lock unless the mod time has changed.
*/
struct stat buf;
if( osFstat(conchFile->h, &buf) ){
storeLastErrno(pFile, errno);
return SQLITE_IOERR_LOCK;
}
if( nTries==1 ){
/* If we created a new conch file (not just updated the contents of a
** valid conch file), try to match the permissions of the database
*/
if( rc==SQLITE_OK && createConch ){
struct stat buf;
int err = osFstat(pFile->h, &buf);
if( err==0 ){
mode_t cmode = buf.st_mode&(S_IRUSR|S_IWUSR | S_IRGRP|S_IWGRP |
S_IROTH|S_IWOTH);
/* try to match the database file R/W permissions, ignore failure */
#ifndef SQLITE_PROXY_DEBUG
DBD-SQLite-Amalgamation
view release on metacpan or search on metacpan
sqlite-amalgamation.c view on Meta::CPAN
** threads within the same process.
**
** To work around the problem, SQLite has to manage file locks internally
** on its own. Whenever a new database is opened, we have to find the
** specific inode of the database file (the inode is determined by the
** st_dev and st_ino fields of the stat structure that fstat() fills in)
** and check for locks already existing on that inode. When locks are
** created or removed, we have to look at our own internal record of the
** locks to see if another thread has previously set a lock on that same
** inode.
**
sqlite-amalgamation.c view on Meta::CPAN
}
#endif
/*
** If SQLITE_ENABLE_LOCKING_STYLE is defined, this function Examines the
** f_fstypename entry in the statfs structure as returned by stat() for
** the file system hosting the database file and selects the appropriate
** locking style based on its value. These values and assignments are
** based on Darwin/OSX behavior and have not been thoroughly tested on
** other systems.
**
sqlite-amalgamation.c view on Meta::CPAN
struct lockKey key1;
struct openKey key2;
struct stat statbuf;
struct lockInfo *pLock;
struct openCnt *pOpen;
rc = fstat(fd, &statbuf);
if( rc!=0 ){
#ifdef EOVERFLOW
if( errno==EOVERFLOW ) return SQLITE_NOLFS;
#endif
return SQLITE_IOERR;
sqlite-amalgamation.c view on Meta::CPAN
** is a race condition such that another thread has already populated
** the first page of the database, no damage is done.
*/
if( statbuf.st_size==0 ){
write(fd, "S", 1);
rc = fstat(fd, &statbuf);
if( rc!=0 ){
return SQLITE_IOERR;
}
}
sqlite-amalgamation.c view on Meta::CPAN
*/
static int unixFileSize(sqlite3_file *id, i64 *pSize){
int rc;
struct stat buf;
assert( id );
rc = fstat(((unixFile*)id)->h, &buf);
SimulateIOError( rc=1 );
if( rc!=0 ){
return SQLITE_IOERR_FSTAT;
}
*pSize = buf.st_size;
sqlite-amalgamation.c view on Meta::CPAN
unixFile *pFile = (unixFile*)id;
char *zLockFile = (char *)pFile->lockingContext;
if (pFile->locktype != RESERVED_LOCK) {
struct stat statBuf;
if (lstat(zLockFile, &statBuf) != 0){
/* file does not exist, we could have it if we want it */
r = 0;
}
}
sqlite-amalgamation.c view on Meta::CPAN
return SQLITE_OK;
}
/* check to see if lock file already exists */
struct stat statBuf;
if (lstat(zLockFile,&statBuf) == 0){
return SQLITE_BUSY; /* it does, busy */
}
/* grab an exclusive lock */
fd = open(zLockFile,O_RDONLY|O_CREAT|O_EXCL,0600);
sqlite-amalgamation.c view on Meta::CPAN
SimulateIOError( return SQLITE_IOERR );
azDirs[0] = sqlite3_temp_directory;
for(i=0; i<sizeof(azDirs)/sizeof(azDirs[0]); i++){
if( azDirs[i]==0 ) continue;
if( stat(azDirs[i], &buf) ) continue;
if( !S_ISDIR(buf.st_mode) ) continue;
if( access(azDirs[i], 07) ) continue;
zDir = azDirs[i];
break;
}
DBD-SQLite
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FILE *fd;
struct stat buf;
char zXKey[KVSTORAGE_KEY_SZ];
kvstorageMakeKey(zClass, zKey, zXKey);
if( access(zXKey, R_OK)!=0
|| stat(zXKey, &buf)!=0
|| !S_ISREG(buf.st_mode)
){
SQLITE_KV_TRACE(("KVVFS-READ %-15s (-1)\n", zXKey));
return -1;
}
** that always succeeds. This means that locking does not occur under
** DJGPP. But it is DOS - what did you expect?
*/
#ifdef __DJGPP__
{ "fstat", 0, 0 },
#define osFstat(a,b,c) 0
#else
{ "fstat", (sqlite3_syscall_ptr)fstat, 0 },
#define osFstat ((int(*)(int,struct stat*))aSyscall[5].pCurrent)
#endif
if( osOpen("/dev/null", O_RDONLY, m)<0 ) break;
}
if( fd>=0 ){
if( m!=0 ){
struct stat statbuf;
if( osFstat(fd, &statbuf)==0
&& statbuf.st_size==0
&& (statbuf.st_mode&0777)!=m
){
osFchmod(fd, m);
}
** threads within the same process.
**
** To work around the problem, SQLite has to manage file locks internally
** on its own. Whenever a new database is opened, we have to find the
** specific inode of the database file (the inode is determined by the
** st_dev and st_ino fields of the stat structure that fstat() fills in)
** and check for locks already existing on that inode. When locks are
** created or removed, we have to look at our own internal record of the
** locks to see if another thread has previously set a lock on that same
** inode.
**
/* Get low-level information about the file that we can used to
** create a unique name for the file.
*/
fd = pFile->h;
rc = osFstat(fd, &statbuf);
if( rc!=0 ){
storeLastErrno(pFile, errno);
#if defined(EOVERFLOW) && defined(SQLITE_DISABLE_LFS)
if( pFile->lastErrno==EOVERFLOW ) return SQLITE_NOLFS;
#endif
do{ rc = osWrite(fd, "S", 1); }while( rc<0 && errno==EINTR );
if( rc!=1 ){
storeLastErrno(pFile, errno);
return SQLITE_IOERR;
}
rc = osFstat(fd, &statbuf);
if( rc!=0 ){
storeLastErrno(pFile, errno);
return SQLITE_IOERR;
}
}
int rc;
/* These verifications occurs for the main database only */
if( pFile->ctrlFlags & UNIXFILE_NOLOCK ) return;
rc = osFstat(pFile->h, &buf);
if( rc!=0 ){
sqlite3_log(SQLITE_WARNING, "cannot fstat db file %s", pFile->zPath);
return;
}
if( buf.st_nlink==0 ){
if( fullSync ) sqlite3_fullsync_count++;
sqlite3_sync_count++;
#endif
/* If we compiled with the SQLITE_NO_SYNC flag, then syncing is a
** no-op. But go ahead and call fstat() to validate the file
** descriptor as we need a method to provoke a failure during
** coverage testing.
*/
#ifdef SQLITE_NO_SYNC
{
struct stat buf;
rc = osFstat(fd, &buf);
}
#elif HAVE_FULLFSYNC
if( fullSync ){
rc = osFcntl(fd, F_FULLFSYNC, 0);
}else{
*/
static int unixFileSize(sqlite3_file *id, i64 *pSize){
int rc;
struct stat buf;
assert( id );
rc = osFstat(((unixFile*)id)->h, &buf);
SimulateIOError( rc=1 );
if( rc!=0 ){
storeLastErrno((unixFile*)id, errno);
return SQLITE_IOERR_FSTAT;
}
** nBytes or larger, this routine is a no-op.
*/
static int fcntlSizeHint(unixFile *pFile, i64 nByte){
if( pFile->szChunk>0 ){
i64 nSize; /* Required file size */
struct stat buf; /* Used to hold return values of fstat() */
if( osFstat(pFile->h, &buf) ){
return SQLITE_IOERR_FSTAT;
}
nSize = ((nByte+pFile->szChunk-1) / pFile->szChunk) * pFile->szChunk;
if( nSize>(i64)buf.st_size ){
assert( unixFileMutexNotheld(pDbFd) );
unixEnterMutex();
pInode = pDbFd->pInode;
pShmNode = pInode->pShmNode;
if( pShmNode==0 ){
struct stat sStat; /* fstat() info for database file */
#ifndef SQLITE_SHM_DIRECTORY
const char *zBasePath = pDbFd->zPath;
#endif
/* Call fstat() to figure out the permissions on the database file. If
** a new *-shm file is created, an attempt will be made to create it
** with the same permissions.
*/
if( osFstat(pDbFd->h, &sStat) ){
rc = SQLITE_IOERR_FSTAT;
goto shm_open_err;
}
#ifdef SQLITE_SHM_DIRECTORY
nReqRegion = ((iRegion+nShmPerMap) / nShmPerMap) * nShmPerMap;
if( pShmNode->nRegion<nReqRegion ){
char **apNew; /* New apRegion[] array */
int nByte = nReqRegion*szRegion; /* Minimum required file size */
struct stat sStat; /* Used by fstat() */
pShmNode->szRegion = szRegion;
if( pShmNode->hShm>=0 ){
/* The requested region is not mapped into this processes address space.
** Check to see if it has been allocated (i.e. if the wal-index file is
** large enough to contain the requested region).
*/
if( osFstat(pShmNode->hShm, &sStat) ){
rc = SQLITE_IOERR_SHMSIZE;
goto shmpage_out;
}
if( sStat.st_size<nByte ){
assert( nMap>0 || (pFd->mmapSize==0 && pFd->pMapRegion==0) );
if( pFd->nFetchOut>0 ) return SQLITE_OK;
if( nMap<0 ){
struct stat statbuf; /* Low-level file information */
if( osFstat(pFd->h, &statbuf) ){
return SQLITE_IOERR_FSTAT;
}
nMap = statbuf.st_size;
}
if( nMap>pFd->mmapSizeMax ){
if( rc!=SQLITE_OK ){
/* If an error occurred in findInodeInfo(), close the file descriptor
** immediately, before releasing the mutex. findInodeInfo() may fail
** in two scenarios:
**
** (a) A call to fstat() failed.
** (b) A malloc failed.
**
** Scenario (b) may only occur if the process is holding no other
** file descriptors open on the same file. If there were other file
** descriptors on this file, then no malloc would be required by
** findInodeInfo(). If this is the case, it is quite safe to close
** handle h - as it is guaranteed that no posix locks will be released
** by doing so.
**
** If scenario (a) caused the error then things are not so safe. The
** implicit assumption here is that if fstat() fails, things are in
** such bad shape that dropping a lock or two doesn't matter much.
*/
robust_close(pNew, h, __LINE__);
h = -1;
}
** vxworks would not benefit from the change (it might, we're not sure),
** but because no way to test it is currently available. It is better
** not to risk breaking vxworks support for the sake of such an obscure
** feature. */
#if !OS_VXWORKS
struct stat sStat; /* Results of stat() call */
unixEnterMutex();
/* A stat() call may fail for various reasons. If this happens, it is
** almost certain that an open() call on the same path will also fail.
** For this reason, if an error occurs in the stat() call here, it is
** ignored and -1 is returned. The caller will try to open a new file
** descriptor on the same path, fail, and return an error to SQLite.
**
** Even if a subsequent open() call does succeed, the consequences of
** not searching for a reusable file descriptor are not dire. */
const char *zFile, /* File name */
mode_t *pMode, /* OUT: Permissions of zFile */
uid_t *pUid, /* OUT: uid of zFile. */
gid_t *pGid /* OUT: gid of zFile. */
){
struct stat sStat; /* Output of stat() on database file */
int rc = SQLITE_OK;
if( 0==osStat(zFile, &sStat) ){
*pMode = sStat.st_mode & 0777;
*pUid = sStat.st_uid;
*pGid = sStat.st_gid;
if( pPath->rc==SQLITE_OK ){
const char *zIn;
struct stat buf;
pPath->zOut[pPath->nUsed] = 0;
zIn = pPath->zOut;
if( osLstat(zIn, &buf)!=0 ){
if( errno!=ENOENT ){
pPath->rc = unixLogError(SQLITE_CANTOPEN_BKPT, "lstat", zIn);
}
}else if( S_ISLNK(buf.st_mode) ){
ssize_t got;
* 2nd try: fail if the mod time changed or host id is different, wait
* 10 sec and try again
* 3rd try: break the lock unless the mod time has changed.
*/
struct stat buf;
if( osFstat(conchFile->h, &buf) ){
storeLastErrno(pFile, errno);
return SQLITE_IOERR_LOCK;
}
if( nTries==1 ){
/* If we created a new conch file (not just updated the contents of a
** valid conch file), try to match the permissions of the database
*/
if( rc==SQLITE_OK && createConch ){
struct stat buf;
int err = osFstat(pFile->h, &buf);
if( err==0 ){
mode_t cmode = buf.st_mode&(S_IRUSR|S_IWUSR | S_IRGRP|S_IWGRP |
S_IROTH|S_IWOTH);
/* try to match the database file R/W permissions, ignore failure */
#ifndef SQLITE_PROXY_DEBUG
DBD-SQLite2
view release on metacpan or search on metacpan
** threads within the same process.
**
** To work around the problem, SQLite has to manage file locks internally
** on its own. Whenever a new database is opened, we have to find the
** specific inode of the database file (the inode is determined by the
** st_dev and st_ino fields of the stat structure that fstat() fills in)
** and check for locks already existing on that inode. When locks are
** created or removed, we have to look at our own internal record of the
** locks to see if another thread has previously set a lock on that same
** inode.
**
struct lockKey key1;
struct openKey key2;
struct stat statbuf;
struct lockInfo *pLock;
struct openCnt *pOpen;
rc = fstat(fd, &statbuf);
if( rc!=0 ) return 1;
memset(&key1, 0, sizeof(key1));
key1.dev = statbuf.st_dev;
key1.ino = statbuf.st_ino;
key1.pid = getpid();
struct stat buf;
const char *zDir = ".";
azDirs[0] = sqlite_temp_directory;
for(i=0; i<sizeof(azDirs)/sizeof(azDirs[0]); i++){
if( azDirs[i]==0 ) continue;
if( stat(azDirs[i], &buf) ) continue;
if( !S_ISDIR(buf.st_mode) ) continue;
if( access(azDirs[i], 07) ) continue;
zDir = azDirs[i];
break;
}
*/
int sqliteOsFileSize(OsFile *id, sql_off_t *pSize){
#if OS_UNIX
struct stat buf;
SimulateIOError(SQLITE_IOERR);
if( fstat(id->fd, &buf)!=0 ){
return SQLITE_IOERR;
}
*pSize = buf.st_size;
return SQLITE_OK;
#endif
DBD-Simulated
view release on metacpan or search on metacpan
inc/Module/Install.pm view on Meta::CPAN
# then make will detect this and cause it to re-run over and over
# again. This is bad. Rather than taking action to touch it (which
# is unreliable on some platforms and requires write permissions)
# for now we should catch this and refuse to run.
if ( -f $0 ) {
my $s = (stat($0))[9];
# If the modification time is only slightly in the future,
# sleep briefly to remove the problem.
my $a = $s - time;
if ( $a > 0 and $a < 5 ) { sleep 5 }
DBD-cubrid
view release on metacpan or search on metacpan
cci-src/src/base/porting.c view on Meta::CPAN
/*
* The output of _fullpath() ends with '\'(Windows format) or without it.
* It doesn't end with '/'(Linux format).
*
* Even if the directory path exists, the stat() in Windows fails when
* the directory path ends with '\'.
*/
len = strlen (tmp_path);
if (len > 0 && tmp_path[len - 1] == '\\')
{
cci-src/src/base/porting.c view on Meta::CPAN
return (NT_PageSize);
}
#if 0
/*
* stat - Windows port of Unix stat()
* return: 0 or -1
* path(in): file path
* buffer(in): struct _stat
*/
int
DBD-drizzle
view release on metacpan or search on metacpan
lib/DBD/drizzle.pm view on Meta::CPAN
$info = $dbh->{'drizzle_stat'};
$threadId = $dbh->{'drizzle_thread_id'};
These correspond to drizzle_errno(), drizzle_error(), drizzle_get_host_info(),
drizzle_info(), drizzle_insert_id(), drizzle_get_proto_info(),
drizzle_get_server_info(), drizzle_stat() and drizzle_thread_id(),
respectively.
$info_hashref = $dhb->{drizzle_dbd_stats}
DBD-mysql
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lib/DBD/mysql.pm view on Meta::CPAN
$info = $dbh->{'mysql_stat'};
$threadId = $dbh->{'mysql_thread_id'};
These correspond to mysql_errno(), mysql_error(), mysql_get_host_info(),
mysql_info(), mysql_insert_id(), mysql_get_proto_info(),
mysql_get_server_info(), mysql_stat() and mysql_thread_id(),
respectively.
=over 2
=item mysql_clientinfo
DBI-BabyConnect
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configuration/dbconf/globalconf.pl view on Meta::CPAN
#FORCE_UPPERCASE_ON_ATTRIBUTES
# When ENABLE_STATISTICS_ON_DO is set to 1, a DBI::BabyConnect object maintains
# a table to hold statistics about the do()'s requested by identifying each entry
# with the query string being passed to the do() method. The programmer can
# then call get_do_stat() to get the object that hold the statistics.
# Do not enable this unless you need to collect statistics, for instance in
# data warehousing environment the queries to do() are limited in format
# and are time consuming, so you may desire to collect statistics about these
# do()'s queries.
#
ENABLE_STATISTICS_ON_DO=0
# When ENABLE_STATISTICS_ON_SPC is set to 1, a DBI::BabyConnect object maintains
# a table to hold statistics about the spc()'s requested by identifying each entry
# with the stored procedure name passed to the spc() method. The programmer can
# then call get_spc_stat() to get the object that hold the statistics.
# Do not enable this unless you need to collect statistics, for instance in
# data warehousing environment the stored procedure names passed spc() are limited in number
# and are time consuming, so you may desire to collect statistics about these
# spc()'s stored procedures.
ENABLE_STATISTICS_ON_SPC=0
DBI
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Trace shows source line and filename during global destruction.
Updated packages:
Updated Win32::DBIODBC (Win32::ODBC emulation) thanks to Roy Lee.
Updated DBD::ADO to much improved version 0.4 from Tom Lowery.
Updated DBD::Sponge to include $sth->{PRECISION} thanks to Tom Lowery.
Changed DBD::ExampleP to use lstat() instead of stat().
Documentation:
Documented $DBI::lasth (which has been there since day 1).
Documented SQL_* names.
Clarified and extended docs for $h->state thanks to Masaaki Hirose.
Clarified fetchall_arrayref({}) docs (thanks to, er, someone!).
( run in 1.096 second using v1.01-cache-2.11-cpan-beeb90c9504 )