public virtual object Clone() { List <object> tlist = null; if (_tables != null) { tlist = new List <object>(); foreach (object obj in _tables) { if (obj is SQLiteFromTable) { SQLiteFromTable ft = (SQLiteFromTable)obj; tlist.Add(ft.Clone()); } else if (obj is SQLiteJoinOperator) { tlist.Add(obj); } } // foreach } SQLiteFromClause res = new SQLiteFromClause(); res._tables = tlist; return(res); }
public SQLiteSingleSelectStatement(SQLiteDistinct distinct, List <SQLiteSelectColumn> columns, SQLiteFromClause from, SQLiteExpression whereExpr, List <SQLiteExpression> groupBy, SQLiteExpression having, List <SQLiteSortItem> orderBy, SQLiteLimitClause limit) { _distinct = distinct; _columns = columns; _from = from; _whereExpr = whereExpr; _groupBy = groupBy; _having = having; _orderBy = orderBy; _limit = limit; }
public virtual object Clone() { SQLiteSelectStatement stmt = null; if (_select != null) { stmt = (SQLiteSelectStatement)_select.Clone(); } SQLiteFromClause f = null; if (_from != null) { f = (SQLiteFromClause)_from.Clone(); } SQLiteFromInternalTable res = new SQLiteFromInternalTable(); res._from = f; res._select = stmt; return(res); }
public override bool Equals(object obj) { if (obj == null) { return(false); } SQLiteFromClause dst = obj as SQLiteFromClause; if (dst == null) { return(false); } if (!RefCompare.CompareList <object>(_tables, dst._tables)) { return(false); } return(true); }
public SQLiteFromInternalTable(SQLiteFromClause from) { _from = from; }
public override object Clone() { SQLiteFromClause from = null; if (_from != null) { from = (SQLiteFromClause)_from.Clone(); } SQLiteExpression whereExpr = null; if (_whereExpr != null) { whereExpr = (SQLiteExpression)_whereExpr.Clone(); } SQLiteExpression having = null; if (_having != null) { having = (SQLiteExpression)_having.Clone(); } SQLiteLimitClause limit = null; if (_limit != null) { limit = (SQLiteLimitClause)_limit.Clone(); } List <SQLiteSelectColumn> columns = null; if (_columns != null) { columns = new List <SQLiteSelectColumn>(); foreach (SQLiteSelectColumn c in _columns) { columns.Add((SQLiteSelectColumn)c.Clone()); } } List <SQLiteExpression> groupBy = null; if (_groupBy != null) { groupBy = new List <SQLiteExpression>(); foreach (SQLiteExpression e in _groupBy) { groupBy.Add((SQLiteExpression)e.Clone()); } } List <SQLiteSortItem> orderBy = null; if (_orderBy != null) { orderBy = new List <SQLiteSortItem>(); foreach (SQLiteSortItem i in _orderBy) { orderBy.Add((SQLiteSortItem)i.Clone()); } } SQLiteSingleSelectStatement res = new SQLiteSingleSelectStatement(); res._distinct = _distinct; res._from = from; res._whereExpr = whereExpr; res._having = having; res._limit = limit; res._columns = columns; res._groupBy = groupBy; res._orderBy = orderBy; return(res); }