public override SqlExpression VisitConstant(SqlConstantExpression constant) { var value = constant.Value; // TODO: if this is an array ... return base.VisitConstant(constant); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { if (constant.Value.Type is QueryType) hasSubQuery = true; return base.VisitConstant(constant); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { var value = constant.Value; if (!value.IsNull && value.Value is SqlQueryObject && ((SqlQueryObject)value.Value).QueryPlan != null) { var queryObject = (SqlQueryObject)value.Value; var planNode = queryObject.QueryPlan; References = planNode.DiscoverQueryReferences(Level, References); } return base.VisitConstant(constant); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { var value = constant.Value; if (!value.IsNull && value.Value is SqlQueryObject && ((SqlQueryObject)value.Value).QueryPlan != null) { var queryObject = (SqlQueryObject) value.Value; var planNode = queryObject.QueryPlan; planNode.DiscoverAccessedResources(tableNames); } return base.VisitConstant(constant); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { var value = constant.Value; if (value.Type is QueryType) { // TODO: convert to sql string also a QUERY PLAN builder.Append("({QUERY})"); } else if (value.Type is ArrayType) { var array = (SqlArray)value.Value; if (array.IsNull) { builder.Append("NULL"); } else { builder.Append("("); var sz = array.Length; for (int i = 0; i < sz; i++) { Visit(array[i]); if (i < sz - 1) { builder.Append(", "); } } builder.Append(")"); } } else if (value.Type is NullType) { builder.Append("NULL"); } else if (value.Type.IsPrimitive) { if (value.IsNull) { builder.Append("NULL"); } else { builder.Append(value.Value); } } return(constant); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { var field = constant.Value; if (!Field.IsNullField(field)) { var value = field.Value; if (value is SqlArray) { var array = (SqlArray) value; for (int i = 0; i < array.Length; i++) { Visit(array.GetValue(i)); } } } return base.VisitConstant(constant); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { var value = constant.Value; if (value.Type.SqlType == SqlTypeCode.Array) { var array = value.Value as SqlArray; if (array != null && !array.IsNull) { foreach (var exp in array) { if (!exp.IsConstant()) { IsConstant = false; break; } } } } return base.VisitConstant(constant); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { var field = constant.Value; if (!Field.IsNullField(field)) { var value = field.Value; if (value is SqlArray) { var array = (SqlArray)value; for (int i = 0; i < array.Length; i++) { Visit(array.GetValue(i)); } } } return(base.VisitConstant(constant)); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { var value = constant.Value; if (value.Type.TypeCode == SqlTypeCode.Array) { var array = value.Value as SqlArray; if (array != null && !array.IsNull) { foreach (var exp in array) { if (!exp.IsConstant()) { IsConstant = false; break; } } } } return(base.VisitConstant(constant)); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { var value = constant.Value; if (value.Type is QueryType) { // TODO: convert to sql string also a QUERY PLAN builder.Append("({QUERY})"); } else if (value.Type is ArrayType) { var array = (SqlArray) value.Value; if (array.IsNull) { builder.Append("NULL"); } else { builder.Append("("); var sz = array.Length; for (int i = 0; i < sz; i++) { Visit(array[i]); if (i < sz - 1) builder.Append(", "); } builder.Append(")"); } } else if (value.Type is NullType) { builder.Append("NULL"); } else if (value.Type.IsPrimitive) { if (value.IsNull) { builder.Append("NULL"); } else { builder.Append(value.Value); } } return constant; }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { var value = constant.Value; if (value.Type is ArrayType) { var array = (SqlArray) value.Value; foreach (var element in array) { columnNames.AddRange(element.DiscoverReferences()); } } return base.VisitConstant(constant); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { // TODO: if the value is an array iterate return base.VisitConstant(constant); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { // TODO: if the value is an array iterate return(base.VisitConstant(constant)); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { dataType = constant.Value.Type; return base.VisitConstant(constant); }
/// <summary> /// /// </summary> /// <param name="constant"></param> /// <returns></returns> public virtual SqlExpression VisitConstant(SqlConstantExpression constant) { return SqlExpression.Constant(constant.Value); }
/// <summary> /// /// </summary> /// <param name="constant"></param> /// <returns></returns> public virtual SqlExpression VisitConstant(SqlConstantExpression constant) { return(SqlExpression.Constant(constant.Value)); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { SetType(constant.Value.Type); return(base.VisitConstant(constant)); }
public virtual SqlExpression VisitConstant(SqlConstantExpression expression) { return(SqlExpression.Constant(expression.Value)); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { var value = constant.Value; if (value.IsNull) return constant; var obj = value.Value; if (obj is SqlQueryObject) { return EvaluateQueryPlan((SqlQueryObject) obj); } return base.VisitConstant(constant); }
public override SqlExpression VisitConstant(SqlConstantExpression constant) { SetType(constant.Value.Type); return base.VisitConstant(constant); }