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authorbrad <brad>2004-04-11 12:43:55 (UTC)
committer brad <brad>2004-04-11 12:43:55 (UTC)
commit9716f8c5672a8596306a9b432d9fabc4361baea5 (patch) (side-by-side diff)
tree2b4f23f7e1291ff9f3ff7788068918e31ed63bef /libopie2/opiedb
parent40c0415fe7afeeb03de7441e2f667495e81edfa7 (diff)
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Fixes for sqlite regex driver. Function must be implemented as
rlike("pattern","match") instead of "where uid rlike("99")" you must use "where rlike("99",uid). My mistake. Also fixes for pointer math for context regex caching.
Diffstat (limited to 'libopie2/opiedb') (more/less context) (ignore whitespace changes)
-rw-r--r--libopie2/opiedb/osqlitedriver.cpp19
1 files changed, 12 insertions, 7 deletions
diff --git a/libopie2/opiedb/osqlitedriver.cpp b/libopie2/opiedb/osqlitedriver.cpp
index ccac2f8..588fc8f 100644
--- a/libopie2/opiedb/osqlitedriver.cpp
+++ b/libopie2/opiedb/osqlitedriver.cpp
@@ -90,3 +90,2 @@ int sqliteRlikeCompare(const char *zPattern, const char *zString, sqregex *reg){
int res;
-
if (reg->regex_raw == NULL || (strcmp (zPattern, reg->regex_raw) != 0)){
@@ -111,3 +110,3 @@ int sqliteRlikeCompare(const char *zPattern, const char *zString, sqregex *reg){
void rlikeFunc(sqlite_func *context, int arg, const char **argv){
- if( argv[0]==0 || argv[1]==0 || argv[2]==0){
+ if( argv[0]==0 || argv[1]==0 ){
printf("One of arguments Null!!\n");
@@ -117,3 +116,3 @@ void rlikeFunc(sqlite_func *context, int arg, const char **argv){
sqliteRlikeCompare((const char*)argv[0],
- (const char*)argv[1], (sqregex*)argv[2]));
+ (const char*)argv[1], (sqregex *)sqlite_user_data(context) ));
}
@@ -126,3 +125,4 @@ bool OSQLiteDriver::open() {
char *error;
- qDebug("OSQLiteDriver::open: about to open");
+
+ qDebug("OSQLiteDriver::open: about to open");
m_sqlite = sqlite_open(m_url.local8Bit(),
@@ -138,3 +138,7 @@ bool OSQLiteDriver::open() {
}
- sqlite_create_function(m_sqlite,"rlike",3,rlikeFunc,&sqreg);
+ if (sqlite_create_function(m_sqlite,"rlike",2,rlikeFunc,&sqreg) != 0)
+ odebug << "Unable to create user defined function!" << oendl;
+ if (sqlite_function_type(m_sqlite,"rlike",SQLITE_NUMERIC) != 0)
+ odebug << "Unable to set rlike function result type!" << oendl;
+ sqreg.regex_raw = NULL;
return true;
@@ -151,3 +155,4 @@ bool OSQLiteDriver::close() {
if (sqreg.regex_raw != NULL){
- free(sqreg.regex_raw);
+ odebug << "Freeing regex on close" << oendl;
+ free(sqreg.regex_raw);
sqreg.regex_raw=NULL;
@@ -171,3 +176,3 @@ OSQLResult OSQLiteDriver::query( OSQLQuery* qu) {
if ( sqlite_exec(m_sqlite, qu->query(),&call_back, &query, &err) > 0 ) {
- qWarning("OSQLiteDriver::query: Error while executing");
+ qWarning("OSQLiteDriver::query: Error while executing %s",err);
free(err );