603   int iSchema;                    /* Index of the schema */  in sqlite3AlterRenameColumn()  local
615   iSchema = sqlite3SchemaToIndex(db, pTab->pSchema);  in sqlite3AlterRenameColumn()
616   assert( iSchema>=0 );  in sqlite3AlterRenameColumn()
617   zDb = db->aDb[iSchema].zDbSName;  in sqlite3AlterRenameColumn()
639   renameTestSchema(pParse, zDb, iSchema==1, "", 0);  in sqlite3AlterRenameColumn()
640   renameFixQuotes(pParse, zDb, iSchema==1);  in sqlite3AlterRenameColumn()
657       zDb, pTab->zName, iCol, zNew, bQuote, iSchema==1,  in sqlite3AlterRenameColumn()
669   renameReloadSchema(pParse, iSchema, INITFLAG_AlterRename);  in sqlite3AlterRenameColumn()
670   renameTestSchema(pParse, zDb, iSchema==1, "after rename", 1);  in sqlite3AlterRenameColumn()
2066   int iSchema = sqlite3_value_int(argv[0]);  in dropColumnFunc()  local
2069   const char *zDb = db->aDb[iSchema].zDbSName;  in dropColumnFunc()
2083   rc = renameParseSql(&sParse, zDb, db, zSql, iSchema==1);  in dropColumnFunc()