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Change the default chunk size on test_multiplex.c to 2147418112 bytes

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(formerly 1073741824 bytes) and make the default configurable at compile-time
using SQLITE_MULTIPLEX_CHUNK_SIZE and at run-time using the "chunksize"
URI query parameter.  Add support fo test_multiplex to the shell.

FossilOrigin-Name: e305b5a931374e2a1d2e66ea0a1248b9d4aecb19
This commit is contained in:
drh
2011-07-08 17:02:57 +00:00
parent da79cf0cc9
commit 6f25e89d27
4 changed files with 40 additions and 13 deletions
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14
src/shell.c
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@@ -2632,6 +2632,9 @@ static const char zOptions[] =
#ifdef SQLITE_ENABLE_VFSTRACE
" -vfstrace enable tracing of all VFS calls\n"
#endif
#ifdef SQLITE_ENABLE_MULTIPLEX
" -multiplex enable the multiplexor VFS\n"
#endif
;
static void usage(int showDetail){
fprintf(stderr,
@@ -2732,6 +2735,11 @@ int main(int argc, char **argv){
int makeDefault
);
vfstrace_register("trace",0,(int(*)(const char*,void*))fputs,stderr,1);
#endif
#ifdef SQLITE_ENABLE_MULTIPLEX
}else if( strcmp(argv[i],"-multiplex")==0 ){
extern int sqlite3_multiple_initialize(const char*,int);
sqlite3_multiplex_initialize(0, 1);
#endif
}else if( strcmp(argv[i],"-vfs")==0 ){
sqlite3_vfs *pVfs = sqlite3_vfs_find(argv[++i]);
@@ -2851,8 +2859,14 @@ int main(int argc, char **argv){
i++;
}else if( strcmp(z,"-vfs")==0 ){
i++;
#ifdef SQLITE_ENABLE_VFSTRACE
}else if( strcmp(z,"-vfstrace")==0 ){
i++;
#endif
#ifdef SQLITE_ENABLE_MULTIPLEX
}else if( strcmp(z,"-multiplex")==0 ){
i++;
#endif
}else if( strcmp(z,"-help")==0 || strcmp(z, "--help")==0 ){
usage(1);
}else{