Represents a sub-query expression
public class Korzh.EasyQuery.QueryExpr
: EqExpression
Properties
| Type |
Name |
Description |
DataType |
DataType |
Gets or sets the data type. |
Boolean |
IsPlainSql |
Gets a value indicating whether this instance contains a plain SQL statement. |
DataKind |
Kind |
Gets the expression kind. |
Query |
Query |
Gets or sets the query. |
Int32 |
Tag |
Get the expression's tag - a special identifier that is used to distinguish the type of the expression . |
Methods
| Type |
Name |
Description |
Query |
CreateQuery() |
Creates a new query object. |
void |
LoadFromXmlReader(XmlReader reader) |
Loads expression from System.Xml.XmlReader object. |
void |
ReadOnePropFromJson(JsonReader reader, String propName) |
Reads the expression properties from JSON |
Task |
ReadOnePropFromJsonAsync(JsonReader reader, String propName) |
Reads the expression properties from JSON (asynchronous way). |
void |
SaveToXmlWriter(XmlWriter writer, String tagName) |
Saves expression to System.Xml.XmlWriter object. |
String |
TagToOldClassName(Int32 tag) |
Converts the expression's tag value to the name of old expression class (like "CONST" or "ENTATTR"). |
void |
WritePropertiesToJson(JsonWriter writer) |
Writes expression properties to JSON. |
Task |
WritePropertiesToJsonAsync(JsonWriter writer) |
Writes expression properties to JSON (asynchronous way). |
