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Upgrade bundled library to 2.8.14 + misc fixes

Browse source 
(http://www.sqlite.org/cvstrac/chngview?cn=1742)
This commit is contained in:
Wez Furlong 2004-07-10 12:27:51 +00:00
parent cd732f1a3f
commit e563b4eafa
43 changed files with 5953 additions and 5559 deletions
Download patch file Download diff file Expand all files Collapse all files

39
ext/sqlite/libsqlite/src/attach.c
View file

@ -23,12 +23,15 @@
** The pFilename and pDbname arguments are the tokens that define the
** filename and dbname in the ATTACH statement.
*/
void sqliteAttach(Parse *pParse, Token *pFilename, Token *pDbname){
void sqliteAttach(Parse *pParse, Token *pFilename, Token *pDbname, Token *pKey){
Db *aNew;
int rc, i;
char *zFile, *zName;
sqlite *db;
Vdbe *v;
v = sqliteGetVdbe(pParse);
sqliteVdbeAddOp(v, OP_Halt, 0, 0);
if( pParse->explain ) return;
db = pParse->db;
if( db->file_format<4 ){
@ -88,6 +91,22 @@ void sqliteAttach(Parse *pParse, Token *pFilename, Token *pDbname){
if( rc ){
sqliteErrorMsg(pParse, "unable to open database: %s", zFile);
}
#if SQLITE_HAS_CODEC
{
extern int sqliteCodecAttach(sqlite*, int, void*, int);
char *zKey = 0;
int nKey;
if( pKey && pKey->z && pKey->n ){
sqliteSetNString(&zKey, pKey->z, pKey->n, 0);
sqliteDequote(zKey);
nKey = strlen(zKey);
}else{
zKey = 0;
nKey = 0;
}
sqliteCodecAttach(db, db->nDb-1, zKey, nKey);
}
#endif
sqliteFree(zFile);
db->flags &= ~SQLITE_Initialized;
if( pParse->nErr ) return;
@ -117,13 +136,18 @@ void sqliteAttach(Parse *pParse, Token *pFilename, Token *pDbname){
void sqliteDetach(Parse *pParse, Token *pDbname){
int i;
sqlite *db;
Vdbe *v;
Db *pDb;
v = sqliteGetVdbe(pParse);
sqliteVdbeAddOp(v, OP_Halt, 0, 0);
if( pParse->explain ) return;
db = pParse->db;
for(i=0; i<db->nDb; i++){
if( db->aDb[i].pBt==0 || db->aDb[i].zName==0 ) continue;
if( strlen(db->aDb[i].zName)!=pDbname->n ) continue;
if( sqliteStrNICmp(db->aDb[i].zName, pDbname->z, pDbname->n)==0 ) break;
pDb = &db->aDb[i];
if( pDb->pBt==0 || pDb->zName==0 ) continue;
if( strlen(pDb->zName)!=pDbname->n ) continue;
if( sqliteStrNICmp(pDb->zName, pDbname->z, pDbname->n)==0 ) break;
}
if( i>=db->nDb ){
sqliteErrorMsg(pParse, "no such database: %T", pDbname);
@ -138,10 +162,11 @@ void sqliteDetach(Parse *pParse, Token *pDbname){
return;
}
#endif /* SQLITE_OMIT_AUTHORIZATION */
sqliteBtreeClose(db->aDb[i].pBt);
db->aDb[i].pBt = 0;
sqliteFree(db->aDb[i].zName);
sqliteBtreeClose(pDb->pBt);
pDb->pBt = 0;
sqliteFree(pDb->zName);
sqliteResetInternalSchema(db, i);
if( pDb->pAux && pDb->xFreeAux ) pDb->xFreeAux(pDb->pAux);
db->nDb--;
if( i<db->nDb ){
db->aDb[i] = db->aDb[db->nDb];