- pSelTab = sqlite3ResultSetOfSelect(pParse, pSel);
-#endif
- db->lookaside.bDisable--;
- pParse->nTab = n;
- if( pSelTab ){
- assert( pTable->aCol==0 );
- pTable->nCol = pSelTab->nCol;
- pTable->aCol = pSelTab->aCol;
- pSelTab->nCol = 0;
- pSelTab->aCol = 0;
- sqlite3DeleteTable(db, pSelTab);
- assert( sqlite3SchemaMutexHeld(db, 0, pTable->pSchema) );
- }else{
- pTable->nCol = 0;
- nErr++;
+ pSelTab = sqlite3ResultSetOfSelect(pParse, pSel);
+#endif
+ pParse->nTab = n;
+ if( pTable->pCheck ){
+ /* CREATE VIEW name(arglist) AS ...
+ ** The names of the columns in the table are taken from
+ ** arglist which is stored in pTable->pCheck. The pCheck field
+ ** normally holds CHECK constraints on an ordinary table, but for
+ ** a VIEW it holds the list of column names.
+ */
+ sqlite3ColumnsFromExprList(pParse, pTable->pCheck,
+ &pTable->nCol, &pTable->aCol);
+ if( db->mallocFailed==0
+ && pParse->nErr==0
+ && pTable->nCol==pSel->pEList->nExpr
+ ){
+ sqlite3SelectAddColumnTypeAndCollation(pParse, pTable, pSel);