SqlQueryExpressionComposite ISqlExpressionPreparable <SqlQueryExpressionComposite> .Prepare( ISqlExpressionPreparer preparer) { var expression = (SqlQueryExpression)Expression.Prepare(preparer); return(new SqlQueryExpressionComposite(Function, All, expression)); }
protected override SqlStatement PrepareExpressions(ISqlExpressionPreparer preparer) { var when = When; if (when != null) { when = when.Prepare(preparer); } return(new LoopControlStatement(ControlType, Label, when)); }
protected override SqlStatement PrepareExpressions(ISqlExpressionPreparer preparer) { var value = Value; if (value != null) { value = value.Prepare(preparer); } return(new ReturnStatement(value)); }
SqlTableColumn ISqlExpressionPreparable <SqlTableColumn> .Prepare(ISqlExpressionPreparer preparer) { var column = new SqlTableColumn(ColumnName, ColumnType); if (DefaultExpression != null) { column.DefaultExpression = DefaultExpression.Prepare(preparer); } column.IsIdentity = IsIdentity; return(column); }
SqlQueryExpression ISqlExpressionPreparable <SqlQueryExpression> .Prepare(ISqlExpressionPreparer preparer) { var query = new SqlQueryExpression { GroupMax = GroupMax, Distinct = Distinct, }; foreach (var item in Items) { var preparedItem = item.Prepare(preparer); query.Items.Add(preparedItem); } var from = this.From; if (from != null) { from = from.Prepare(preparer); } query.From = from; var where = Where; if (where != null) { where = where.Prepare(preparer); } query.Where = where; var having = Having; if (having != null) { having = having.Prepare(preparer); } query.Having = having; if (GroupBy != null) { query.GroupBy = new List <SqlExpression>(); foreach (var groupByItem in GroupBy) { var exp = groupByItem.Prepare(preparer); query.GroupBy.Add(exp); } } return(query); }
protected override SqlStatement PrepareExpressions(ISqlExpressionPreparer preparer) { var test = Condition.Prepare(preparer); var statement = new ConditionalStatement(test, Label, Else); foreach (var child in Statements) { statement.Statements.Add(child); } return(statement); }
protected override SqlStatement PrepareExpressions(ISqlExpressionPreparer preparer) { var lower = LowerBound.Prepare(preparer); var upper = UpperBound.Prepare(preparer); var loop = new ForLoopStatement(IndexName, lower, upper, Reverse); foreach (var statement in Statements) { loop.Statements.Add(statement); } return(loop); }
public static T Prepare <T>(this T preparable, ISqlExpressionPreparer preparer) where T : ISqlExpressionPreparable <T> { return(preparable.Prepare(preparer)); }
protected virtual SqlStatement PrepareExpressions(ISqlExpressionPreparer preparer) { return(this); }
protected override SqlStatement PrepareExpressions(ISqlExpressionPreparer preparer) { var value = Value.Prepare(preparer); return(new AssignStatement(Variable, value)); }
SqlQueryExpressionFrom ISqlExpressionPreparable <SqlQueryExpressionFrom> .Prepare(ISqlExpressionPreparer preparer) { var obj = new SqlQueryExpressionFrom(); foreach (var part in joinParts) { var onExp = part.OnExpression; if (onExp != null) { onExp = onExp.Prepare(preparer); } if (part.IsQuery) { obj.joinParts.Add(new JoinPart(part.JoinType, part.Query, onExp)); } else { obj.joinParts.Add(new JoinPart(part.JoinType, part.TableName, onExp)); } } obj.aliases = new List <string>(aliases); foreach (var source in sources) { var prepared = source.Prepare(preparer); obj.sources.Add(prepared); } return(obj); }
SqlStatement ISqlExpressionPreparable <SqlStatement> .Prepare(ISqlExpressionPreparer preparer) { return(PrepareExpressions(preparer)); }
public SqlExpression Prepare(ISqlExpressionPreparer preparer) { var visitor = new SqlExpressionPrepareVisitor(preparer); return(visitor.Visit(this)); }
SqlQueryExpressionSource ISqlExpressionPreparable <SqlQueryExpressionSource> .Prepare(ISqlExpressionPreparer preparer) { var query = Query; if (query != null) { query = (SqlQueryExpression)query.Prepare(preparer); } return(new SqlQueryExpressionSource(TableName, query, Alias)); }
SqlQueryExpressionItem ISqlExpressionPreparable <SqlQueryExpressionItem> .Prepare(ISqlExpressionPreparer preparer) { var exp = Expression.Prepare(preparer); return(new SqlQueryExpressionItem(exp, Alias)); }
public static SqlExpression Prepare(this SqlExpression expression, ISqlExpressionPreparer preparer) { var visitor = new SqlExpressionPrepareVisitor(preparer); return(visitor.Visit(expression)); }
public SqlExpressionPrepareVisitor(ISqlExpressionPreparer preparer) { this.preparer = preparer; }