320   Column *pCol;             /* The new column */  in sqlite3AlterFinishAddColumn()  local
337   pCol = &pNew->aCol[pNew->nCol-1];  in sqlite3AlterFinishAddColumn()
338   pDflt = sqlite3ColumnExpr(pNew, pCol);  in sqlite3AlterFinishAddColumn()
354   if( pCol->colFlags & COLFLAG_PRIMKEY ){  in sqlite3AlterFinishAddColumn()
363   if( (pCol->colFlags & COLFLAG_GENERATED)==0 ){  in sqlite3AlterFinishAddColumn()
377     if( pCol->notNull && !pDflt ){  in sqlite3AlterFinishAddColumn()
401   }else if( pCol->colFlags & COLFLAG_STORED ){  in sqlite3AlterFinishAddColumn()
448      || (pCol->notNull && (pCol->colFlags & COLFLAG_GENERATED)!=0)  in sqlite3AlterFinishAddColumn()
537     Column *pCol = &pNew->aCol[i];  in sqlite3AlterBeginAddColumn()  local
538     pCol->zCnName = sqlite3DbStrDup(db, pCol->zCnName);  in sqlite3AlterBeginAddColumn()
539     pCol->hName = sqlite3StrIHash(pCol->zCnName);  in sqlite3AlterBeginAddColumn()
2072   RenameToken *pCol;  in dropColumnFunc()  local
2092   pCol = renameTokenFind(&sParse, 0, (void*)pTab->aCol[iCol].zCnName);  in dropColumnFunc()
2100     while( ALWAYS(pCol->t.z[0]!=0) && pCol->t.z[0]!=',' ) pCol->t.z--;  in dropColumnFunc()
2103   zNew = sqlite3MPrintf(db, "%.*s%s", pCol->t.z-zSql, zSql, zEnd);  in dropColumnFunc()