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Refactor names of flags for improved legibility.

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FossilOrigin-Name: 411e8ec2219bb4181aaf2209fb1e7baf5e8df8b8c8adb82a69b48cf7e8e7e7d4
This commit is contained in:
drh
2020-01-06 15:25:41 +00:00
parent 67c826536f
commit 2928a15b3c
9 changed files with 101 additions and 54 deletions
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37
src/vtab.c
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@@ -587,6 +587,7 @@ static int vtabCallConstructor(
}
pVTable->db = db;
pVTable->pMod = pMod;
pVTable->eVtabRisk = SQLITE_VTABRISK_Normal;
iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
pTab->azModuleArg[1] = db->aDb[iDb].zDbSName;
@@ -1276,28 +1277,38 @@ int sqlite3_vtab_on_conflict(sqlite3 *db){
int sqlite3_vtab_config(sqlite3 *db, int op, ...){
va_list ap;
int rc = SQLITE_OK;
VtabCtx *p;
#ifdef SQLITE_ENABLE_API_ARMOR
if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT;
#endif
sqlite3_mutex_enter(db->mutex);
va_start(ap, op);
switch( op ){
case SQLITE_VTAB_CONSTRAINT_SUPPORT: {
VtabCtx *p = db->pVtabCtx;
if( !p ){
rc = SQLITE_MISUSE_BKPT;
}else{
assert( p->pTab==0 || IsVirtual(p->pTab) );
p = db->pVtabCtx;
if( !p ){
rc = SQLITE_MISUSE_BKPT;
}else{
assert( p->pTab==0 || IsVirtual(p->pTab) );
va_start(ap, op);
switch( op ){
case SQLITE_VTAB_CONSTRAINT_SUPPORT: {
p->pVTable->bConstraint = (u8)va_arg(ap, int);
break;
}
case SQLITE_VTAB_INNOCUOUS: {
p->pVTable->eVtabRisk = SQLITE_VTABRISK_Low;
break;
}
case SQLITE_VTAB_DIRECTONLY: {
p->pVTable->eVtabRisk = SQLITE_VTABRISK_High;
break;
}
default: {
rc = SQLITE_MISUSE_BKPT;
break;
}
break;
}
default:
rc = SQLITE_MISUSE_BKPT;
break;
va_end(ap);
}
va_end(ap);
if( rc!=SQLITE_OK ) sqlite3Error(db, rc);
sqlite3_mutex_leave(db->mutex);