SubQueryExpr class
Represents a sub-query expression
public class Korzh.EasyQuery.Db.SubQueryExpr : EqExpression, ISqlExpression, IDbConditionProperties
Section titled “Properties”| Type | Name | Description |
|---|---|---|
DataType | DataType | Gets or sets the data type. |
DataKind | Kind | Gets the expression kind. |
String | TypeName | Non-static version of Korzh.EasyQuery.Db.SubQueryExpr.STypeName property. |
String | Value | Gets or sets the value of expression. |
Methods
Section titled “Methods”| Type | Name | Description |
|---|---|---|
String | GetSqlExpr(DbQueryFormats formats, SqlExtraClauses extraClauses = null) | Gets the SQL expression of the Korzh.EasyQuery.Db.SubQueryExpr object. |
void | GetUsedTables(TableList tables) | Add the tables used in this expression in the list. |
void | LoadFromJsonDict(JsonDict dict) | Loads expression from IDictionary object (used when we load query from JSON). |
void | LoadFromXmlReader(XmlReader reader) | Loads expression from System.Xml.XmlReader object. |
void | SaveToJsonDictCore(JsonDict dict) | Saves expression’s properties to dictionary (used to serialize expression into JSON) This is an abstract method which should be overridden in descendant classes. |
void | SaveToXmlWriter(XmlWriter writer, String tagName) | Saves expression to System.Xml.XmlWriter object. |
void | SetContentSilent(String val, String txt) | Sets the content of the expression silently (without calling ContentChanged event). |
Static Properties
Section titled “Static Properties”| Type | Name | Description |
|---|---|---|
String | STypeName | Gets the name of the expression type. |