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Overview
| Comment: | Merge trunk changes into experimental branch. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | experimental |
| Files: | files | file ages | folders |
| SHA1: |
621824092d443425c420ba9010bbe120 |
| User & Date: | dan 2010-07-27 18:36:38 |
Context
|
2010-07-28
| ||
| 14:26 | Support FCNTL_CHUNK_SIZE on windows too. (check-in: a038688c user: dan tags: experimental) | |
|
2010-07-27
| ||
| 18:36 | Merge trunk changes into experimental branch. (check-in: 62182409 user: dan tags: experimental) | |
| 18:34 | Add experimental unix-only file-control to grow and truncate the database file by a configurable chunk size. (check-in: 7cf0e851 user: dan tags: experimental) | |
| 16:42 | Update the makefiles to prefer TCL version 8.5 instead of 8.4. (check-in: 8118de2a user: drh tags: trunk) | |
Changes
Changes to Makefile.arm-wince-mingw32ce-gcc.
99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 |
SO = dll SHPREFIX = #### Extra compiler options needed for programs that use the TCL library. # #TCL_FLAGS = #TCL_FLAGS = -DSTATIC_BUILD=1 TCL_FLAGS = -I/home/drh/tcltk/8.4linux #TCL_FLAGS = -I/home/drh/tcltk/8.4win -DSTATIC_BUILD=1 #TCL_FLAGS = -I/home/drh/tcltk/8.3hpux #### Linker options needed to link against the TCL library. # #LIBTCL = -ltcl -lm -ldl LIBTCL = /home/drh/tcltk/8.4linux/libtcl8.4g.a -lm -ldl #LIBTCL = /home/drh/tcltk/8.4win/libtcl84s.a -lmsvcrt #LIBTCL = /home/drh/tcltk/8.3hpux/libtcl8.3.a -ldld -lm -lc #### Additional objects for SQLite library when TCL support is enabled. TCLOBJ = #TCLOBJ = tclsqlite.o #### Compiler options needed for programs that use the readline() library. |
| | | | |
99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 |
SO = dll SHPREFIX = #### Extra compiler options needed for programs that use the TCL library. # #TCL_FLAGS = #TCL_FLAGS = -DSTATIC_BUILD=1 TCL_FLAGS = -I/home/drh/tcltk/8.5linux #TCL_FLAGS = -I/home/drh/tcltk/8.5win -DSTATIC_BUILD=1 #TCL_FLAGS = -I/home/drh/tcltk/8.3hpux #### Linker options needed to link against the TCL library. # #LIBTCL = -ltcl -lm -ldl LIBTCL = /home/drh/tcltk/8.5linux/libtcl8.5g.a -lm -ldl #LIBTCL = /home/drh/tcltk/8.5win/libtcl85s.a -lmsvcrt #LIBTCL = /home/drh/tcltk/8.3hpux/libtcl8.3.a -ldld -lm -lc #### Additional objects for SQLite library when TCL support is enabled. TCLOBJ = #TCLOBJ = tclsqlite.o #### Compiler options needed for programs that use the readline() library. |
Changes to Makefile.linux-gcc.
89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 |
# SO = dll # SHPREFIX = #### Extra compiler options needed for programs that use the TCL library. # #TCL_FLAGS = #TCL_FLAGS = -DSTATIC_BUILD=1 TCL_FLAGS = -I/home/drh/tcltk/8.4linux #TCL_FLAGS = -I/home/drh/tcltk/8.4win -DSTATIC_BUILD=1 #TCL_FLAGS = -I/home/drh/tcltk/8.3hpux #### Linker options needed to link against the TCL library. # #LIBTCL = -ltcl -lm -ldl LIBTCL = /home/drh/tcltk/8.4linux/libtcl8.4g.a -lm -ldl #LIBTCL = /home/drh/tcltk/8.4win/libtcl84s.a -lmsvcrt #LIBTCL = /home/drh/tcltk/8.3hpux/libtcl8.3.a -ldld -lm -lc #### Additional objects for SQLite library when TCL support is enabled. #TCLOBJ = TCLOBJ = tclsqlite.o #### Compiler options needed for programs that use the readline() library. |
| | | | |
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# SO = dll # SHPREFIX = #### Extra compiler options needed for programs that use the TCL library. # #TCL_FLAGS = #TCL_FLAGS = -DSTATIC_BUILD=1 TCL_FLAGS = -I/home/drh/tcltk/8.5linux #TCL_FLAGS = -I/home/drh/tcltk/8.5win -DSTATIC_BUILD=1 #TCL_FLAGS = -I/home/drh/tcltk/8.3hpux #### Linker options needed to link against the TCL library. # #LIBTCL = -ltcl -lm -ldl LIBTCL = /home/drh/tcltk/8.5linux/libtcl8.5g.a -lm -ldl #LIBTCL = /home/drh/tcltk/8.5win/libtcl85s.a -lmsvcrt #LIBTCL = /home/drh/tcltk/8.3hpux/libtcl8.3.a -ldld -lm -lc #### Additional objects for SQLite library when TCL support is enabled. #TCLOBJ = TCLOBJ = tclsqlite.o #### Compiler options needed for programs that use the readline() library. |
Changes to Makefile.vxworks.
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SO = so SHPREFIX = lib #### Extra compiler options needed for programs that use the TCL library. # #TCL_FLAGS = #TCL_FLAGS = -DSTATIC_BUILD=1 TCL_FLAGS = -I/home/drh/tcltk/8.4linux #TCL_FLAGS = -I/home/drh/tcltk/8.4win -DSTATIC_BUILD=1 #TCL_FLAGS = -I/home/drh/tcltk/8.3hpux #### Linker options needed to link against the TCL library. # #LIBTCL = -ltcl -lm -ldl LIBTCL = /home/drh/tcltk/8.4linux/libtcl8.4g.a -lm -ldl #LIBTCL = /home/drh/tcltk/8.4win/libtcl84s.a -lmsvcrt #LIBTCL = /home/drh/tcltk/8.3hpux/libtcl8.3.a -ldld -lm -lc #### Additional objects for SQLite library when TCL support is enabled. TCLOBJ = #TCLOBJ = tclsqlite.o #### Compiler options needed for programs that use the readline() library. |
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SO = so SHPREFIX = lib #### Extra compiler options needed for programs that use the TCL library. # #TCL_FLAGS = #TCL_FLAGS = -DSTATIC_BUILD=1 TCL_FLAGS = -I/home/drh/tcltk/8.5linux #TCL_FLAGS = -I/home/drh/tcltk/8.5win -DSTATIC_BUILD=1 #TCL_FLAGS = -I/home/drh/tcltk/8.3hpux #### Linker options needed to link against the TCL library. # #LIBTCL = -ltcl -lm -ldl LIBTCL = /home/drh/tcltk/8.5linux/libtcl8.5g.a -lm -ldl #LIBTCL = /home/drh/tcltk/8.5win/libtcl85s.a -lmsvcrt #LIBTCL = /home/drh/tcltk/8.3hpux/libtcl8.3.a -ldld -lm -lc #### Additional objects for SQLite library when TCL support is enabled. TCLOBJ = #TCLOBJ = tclsqlite.o #### Compiler options needed for programs that use the readline() library. |
Changes to configure.
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USE_AMALGAMATION=1
#########
# See whether we can run specific tclsh versions known to work well;
# if not, then we fall back to plain tclsh.
# TODO: try other versions before falling back?
#
for ac_prog in tclsh8.4 tclsh
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_TCLSH_CMD+set}" = set; then
$as_echo_n "(cached) " >&6
|
| |
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USE_AMALGAMATION=1
#########
# See whether we can run specific tclsh versions known to work well;
# if not, then we fall back to plain tclsh.
# TODO: try other versions before falling back?
#
for ac_prog in tclsh8.5 tclsh
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_TCLSH_CMD+set}" = set; then
$as_echo_n "(cached) " >&6
|
Changes to configure.ac.
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USE_AMALGAMATION=1
#########
# See whether we can run specific tclsh versions known to work well;
# if not, then we fall back to plain tclsh.
# TODO: try other versions before falling back?
#
AC_CHECK_PROGS(TCLSH_CMD, [tclsh8.4 tclsh], none)
if test "$TCLSH_CMD" = "none"; then
# If we can't find a local tclsh, then building the amalgamation will fail.
# We act as though --disable-amalgamation has been used.
echo "Warning: can't find tclsh - defaulting to non-amalgamation build."
USE_AMALGAMATION=0
TCLSH_CMD="tclsh"
fi
|
| |
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USE_AMALGAMATION=1
#########
# See whether we can run specific tclsh versions known to work well;
# if not, then we fall back to plain tclsh.
# TODO: try other versions before falling back?
#
AC_CHECK_PROGS(TCLSH_CMD, [tclsh8.5 tclsh], none)
if test "$TCLSH_CMD" = "none"; then
# If we can't find a local tclsh, then building the amalgamation will fail.
# We act as though --disable-amalgamation has been used.
echo "Warning: can't find tclsh - defaulting to non-amalgamation build."
USE_AMALGAMATION=0
TCLSH_CMD="tclsh"
fi
|
Changes to src/malloc.c.
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if( p==0 && mem0.alarmCallback ){
sqlite3MallocAlarm(nFull);
p = sqlite3GlobalConfig.m.xMalloc(nFull);
}
if( p ){
nFull = sqlite3MallocSize(p);
sqlite3StatusAdd(SQLITE_STATUS_MEMORY_USED, nFull);
}
*pp = p;
return nFull;
}
/*
** Allocate memory. This routine is like sqlite3_malloc() except that it
................................................................................
assert( sqlite3MemdebugNoType(p, ~MEMTYPE_SCRATCH) );
sqlite3MemdebugSetType(p, MEMTYPE_HEAP);
if( sqlite3GlobalConfig.bMemstat ){
int iSize = sqlite3MallocSize(p);
sqlite3_mutex_enter(mem0.mutex);
sqlite3StatusAdd(SQLITE_STATUS_SCRATCH_OVERFLOW, -iSize);
sqlite3StatusAdd(SQLITE_STATUS_MEMORY_USED, -iSize);
sqlite3GlobalConfig.m.xFree(p);
sqlite3_mutex_leave(mem0.mutex);
}else{
sqlite3GlobalConfig.m.xFree(p);
}
}else{
int i;
................................................................................
void sqlite3_free(void *p){
if( p==0 ) return;
assert( sqlite3MemdebugNoType(p, MEMTYPE_DB) );
assert( sqlite3MemdebugHasType(p, MEMTYPE_HEAP) );
if( sqlite3GlobalConfig.bMemstat ){
sqlite3_mutex_enter(mem0.mutex);
sqlite3StatusAdd(SQLITE_STATUS_MEMORY_USED, -sqlite3MallocSize(p));
sqlite3GlobalConfig.m.xFree(p);
sqlite3_mutex_leave(mem0.mutex);
}else{
sqlite3GlobalConfig.m.xFree(p);
}
}
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> > > |
247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 ... 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 ... 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 |
if( p==0 && mem0.alarmCallback ){
sqlite3MallocAlarm(nFull);
p = sqlite3GlobalConfig.m.xMalloc(nFull);
}
if( p ){
nFull = sqlite3MallocSize(p);
sqlite3StatusAdd(SQLITE_STATUS_MEMORY_USED, nFull);
sqlite3StatusAdd(SQLITE_STATUS_MALLOC_COUNT, 1);
}
*pp = p;
return nFull;
}
/*
** Allocate memory. This routine is like sqlite3_malloc() except that it
................................................................................
assert( sqlite3MemdebugNoType(p, ~MEMTYPE_SCRATCH) );
sqlite3MemdebugSetType(p, MEMTYPE_HEAP);
if( sqlite3GlobalConfig.bMemstat ){
int iSize = sqlite3MallocSize(p);
sqlite3_mutex_enter(mem0.mutex);
sqlite3StatusAdd(SQLITE_STATUS_SCRATCH_OVERFLOW, -iSize);
sqlite3StatusAdd(SQLITE_STATUS_MEMORY_USED, -iSize);
sqlite3StatusAdd(SQLITE_STATUS_MALLOC_COUNT, -1);
sqlite3GlobalConfig.m.xFree(p);
sqlite3_mutex_leave(mem0.mutex);
}else{
sqlite3GlobalConfig.m.xFree(p);
}
}else{
int i;
................................................................................
void sqlite3_free(void *p){
if( p==0 ) return;
assert( sqlite3MemdebugNoType(p, MEMTYPE_DB) );
assert( sqlite3MemdebugHasType(p, MEMTYPE_HEAP) );
if( sqlite3GlobalConfig.bMemstat ){
sqlite3_mutex_enter(mem0.mutex);
sqlite3StatusAdd(SQLITE_STATUS_MEMORY_USED, -sqlite3MallocSize(p));
sqlite3StatusAdd(SQLITE_STATUS_MALLOC_COUNT, -1);
sqlite3GlobalConfig.m.xFree(p);
sqlite3_mutex_leave(mem0.mutex);
}else{
sqlite3GlobalConfig.m.xFree(p);
}
}
|
Changes to src/sqlite.h.in.
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#define SQLITE_STATUS_PAGECACHE_OVERFLOW 2 #define SQLITE_STATUS_SCRATCH_USED 3 #define SQLITE_STATUS_SCRATCH_OVERFLOW 4 #define SQLITE_STATUS_MALLOC_SIZE 5 #define SQLITE_STATUS_PARSER_STACK 6 #define SQLITE_STATUS_PAGECACHE_SIZE 7 #define SQLITE_STATUS_SCRATCH_SIZE 8 /* ** CAPI3REF: Database Connection Status ** ** ^This interface is used to retrieve runtime status information ** about a single [database connection]. ^The first argument is the ** database connection object to be interrogated. ^The second argument |
> |
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#define SQLITE_STATUS_PAGECACHE_OVERFLOW 2
#define SQLITE_STATUS_SCRATCH_USED 3
#define SQLITE_STATUS_SCRATCH_OVERFLOW 4
#define SQLITE_STATUS_MALLOC_SIZE 5
#define SQLITE_STATUS_PARSER_STACK 6
#define SQLITE_STATUS_PAGECACHE_SIZE 7
#define SQLITE_STATUS_SCRATCH_SIZE 8
#define SQLITE_STATUS_MALLOC_COUNT 9
/*
** CAPI3REF: Database Connection Status
**
** ^This interface is used to retrieve runtime status information
** about a single [database connection]. ^The first argument is the
** database connection object to be interrogated. ^The second argument
|
Changes to src/status.c.
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#include "vdbeInt.h"
/*
** Variables in which to record status information.
*/
typedef struct sqlite3StatType sqlite3StatType;
static SQLITE_WSD struct sqlite3StatType {
int nowValue[9]; /* Current value */
int mxValue[9]; /* Maximum value */
} sqlite3Stat = { {0,}, {0,} };
/* The "wsdStat" macro will resolve to the status information
** state vector. If writable static data is unsupported on the target,
** we have to locate the state vector at run-time. In the more common
** case where writable static data is supported, wsdStat can refer directly
................................................................................
case SQLITE_DBSTATUS_SCHEMA_USED: {
int i; /* Used to iterate through schemas */
int nByte = 0; /* Used to accumulate return value */
db->pnBytesFreed = &nByte;
for(i=0; i<db->nDb; i++){
Schema *pSchema = db->aDb[i].pSchema;
if( pSchema ){
HashElem *p;
nByte += sqlite3GlobalConfig.m.xRoundup(sizeof(HashElem)) * (
pSchema->tblHash.count
+ pSchema->trigHash.count
+ pSchema->idxHash.count
+ pSchema->fkeyHash.count
);
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#include "vdbeInt.h"
/*
** Variables in which to record status information.
*/
typedef struct sqlite3StatType sqlite3StatType;
static SQLITE_WSD struct sqlite3StatType {
int nowValue[10]; /* Current value */
int mxValue[10]; /* Maximum value */
} sqlite3Stat = { {0,}, {0,} };
/* The "wsdStat" macro will resolve to the status information
** state vector. If writable static data is unsupported on the target,
** we have to locate the state vector at run-time. In the more common
** case where writable static data is supported, wsdStat can refer directly
................................................................................
case SQLITE_DBSTATUS_SCHEMA_USED: {
int i; /* Used to iterate through schemas */
int nByte = 0; /* Used to accumulate return value */
db->pnBytesFreed = &nByte;
for(i=0; i<db->nDb; i++){
Schema *pSchema = db->aDb[i].pSchema;
if( ALWAYS(pSchema!=0) ){
HashElem *p;
nByte += sqlite3GlobalConfig.m.xRoundup(sizeof(HashElem)) * (
pSchema->tblHash.count
+ pSchema->trigHash.count
+ pSchema->idxHash.count
+ pSchema->fkeyHash.count
);
|
Changes to src/test_malloc.c.
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{ "SQLITE_STATUS_PAGECACHE_USED", SQLITE_STATUS_PAGECACHE_USED },
{ "SQLITE_STATUS_PAGECACHE_OVERFLOW", SQLITE_STATUS_PAGECACHE_OVERFLOW },
{ "SQLITE_STATUS_PAGECACHE_SIZE", SQLITE_STATUS_PAGECACHE_SIZE },
{ "SQLITE_STATUS_SCRATCH_USED", SQLITE_STATUS_SCRATCH_USED },
{ "SQLITE_STATUS_SCRATCH_OVERFLOW", SQLITE_STATUS_SCRATCH_OVERFLOW },
{ "SQLITE_STATUS_SCRATCH_SIZE", SQLITE_STATUS_SCRATCH_SIZE },
{ "SQLITE_STATUS_PARSER_STACK", SQLITE_STATUS_PARSER_STACK },
};
Tcl_Obj *pResult;
if( objc!=3 ){
Tcl_WrongNumArgs(interp, 1, objv, "PARAMETER RESETFLAG");
return TCL_ERROR;
}
zOpName = Tcl_GetString(objv[1]);
|
> |
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{ "SQLITE_STATUS_PAGECACHE_USED", SQLITE_STATUS_PAGECACHE_USED },
{ "SQLITE_STATUS_PAGECACHE_OVERFLOW", SQLITE_STATUS_PAGECACHE_OVERFLOW },
{ "SQLITE_STATUS_PAGECACHE_SIZE", SQLITE_STATUS_PAGECACHE_SIZE },
{ "SQLITE_STATUS_SCRATCH_USED", SQLITE_STATUS_SCRATCH_USED },
{ "SQLITE_STATUS_SCRATCH_OVERFLOW", SQLITE_STATUS_SCRATCH_OVERFLOW },
{ "SQLITE_STATUS_SCRATCH_SIZE", SQLITE_STATUS_SCRATCH_SIZE },
{ "SQLITE_STATUS_PARSER_STACK", SQLITE_STATUS_PARSER_STACK },
{ "SQLITE_STATUS_MALLOC_COUNT", SQLITE_STATUS_MALLOC_COUNT },
};
Tcl_Obj *pResult;
if( objc!=3 ){
Tcl_WrongNumArgs(interp, 1, objv, "PARAMETER RESETFLAG");
return TCL_ERROR;
}
zOpName = Tcl_GetString(objv[1]);
|
Changes to test/tester.tcl.
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if {$::cmdlinearg(binarylog)} {
vfslog finalize binarylog
}
if {$sqlite_open_file_count} {
puts "$sqlite_open_file_count files were left open"
incr nErr
}
if {[sqlite3_memory_used]>0} {
puts "Unfreed memory: [sqlite3_memory_used] bytes"
incr nErr
ifcapable memdebug||mem5||(mem3&&debug) {
puts "Writing unfreed memory log to \"./memleak.txt\""
sqlite3_memdebug_dump ./memleak.txt
}
} else {
puts "All memory allocations freed - no leaks"
................................................................................
#
proc show_memstats {} {
set x [sqlite3_status SQLITE_STATUS_MEMORY_USED 0]
set y [sqlite3_status SQLITE_STATUS_MALLOC_SIZE 0]
set val [format {now %10d max %10d max-size %10d} \
[lindex $x 1] [lindex $x 2] [lindex $y 2]]
puts "Memory used: $val"
set x [sqlite3_status SQLITE_STATUS_PAGECACHE_USED 0]
set y [sqlite3_status SQLITE_STATUS_PAGECACHE_SIZE 0]
set val [format {now %10d max %10d max-size %10d} \
[lindex $x 1] [lindex $x 2] [lindex $y 2]]
puts "Page-cache used: $val"
set x [sqlite3_status SQLITE_STATUS_PAGECACHE_OVERFLOW 0]
set val [format {now %10d max %10d} [lindex $x 1] [lindex $x 2]]
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if {$::cmdlinearg(binarylog)} {
vfslog finalize binarylog
}
if {$sqlite_open_file_count} {
puts "$sqlite_open_file_count files were left open"
incr nErr
}
if {[lindex [sqlite3_status SQLITE_STATUS_MALLOC_COUNT 0] 1]>0 ||
[sqlite3_memory_used]>0} {
puts "Unfreed memory: [sqlite3_memory_used] bytes in\
[lindex [sqlite3_status SQLITE_STATUS_MALLOC_COUNT 0] 1] allocations"
incr nErr
ifcapable memdebug||mem5||(mem3&&debug) {
puts "Writing unfreed memory log to \"./memleak.txt\""
sqlite3_memdebug_dump ./memleak.txt
}
} else {
puts "All memory allocations freed - no leaks"
................................................................................
#
proc show_memstats {} {
set x [sqlite3_status SQLITE_STATUS_MEMORY_USED 0]
set y [sqlite3_status SQLITE_STATUS_MALLOC_SIZE 0]
set val [format {now %10d max %10d max-size %10d} \
[lindex $x 1] [lindex $x 2] [lindex $y 2]]
puts "Memory used: $val"
set x [sqlite3_status SQLITE_STATUS_MALLOC_COUNT 0]
set val [format {now %10d max %10d} [lindex $x 1] [lindex $x 2]]
puts "Allocation count: $val"
set x [sqlite3_status SQLITE_STATUS_PAGECACHE_USED 0]
set y [sqlite3_status SQLITE_STATUS_PAGECACHE_SIZE 0]
set val [format {now %10d max %10d max-size %10d} \
[lindex $x 1] [lindex $x 2] [lindex $y 2]]
puts "Page-cache used: $val"
set x [sqlite3_status SQLITE_STATUS_PAGECACHE_OVERFLOW 0]
set val [format {now %10d max %10d} [lindex $x 1] [lindex $x 2]]
|