SqlSelectField

This structure represents a selected item in a SELECT statement (when executed, the returned data set will have one column per selected item). Note that the @table_name and @field_name field parts <emphasis>will be</emphasis> overwritten by &LIBGDA;, set the value of @expr->value instead.

class SqlSelectField {

GdaSqlSelectField _cInstance;

this(void* ptr, Flag!"Take" take);

void* _cPtr();

gda.sql_expr.SqlExpr expr [@property getter];

gda.sql_expr.SqlExpr expr [@property setter];

string fieldName [@property getter];

string fieldName [@property setter];

string tableName [@property getter];

string tableName [@property setter];

string as [@property getter];

string as [@property setter];

gda.meta_db_object.MetaDbObject validityMetaObject [@property getter];

gda.meta_table_column.MetaTableColumn validityMetaTableColumn [@property getter];

string serialize();

void takeAlias(gobject.value.Value alias_);

void takeStarValue(gobject.value.Value value);

}

Constructors

this this(void* ptr, Flag!"Take" take)

Members

Functions

_cPtr void* _cPtr()
serialize string serialize(): Creates a new string representing an expression used as field in a SELECT statement before the FROM clause.
takeAlias void takeAlias(gobject.value.Value alias_): Sets the 'as' field's string in the #GdaSqlSelectField structure. alias is freed after call this function.
takeStarValue void takeStarValue(gobject.value.Value value): Sets the expression field's value in the #GdaSqlSelectField structure to point to value; after this field is the owner of value.

Properties

as string as [@property getter]: Get as field.
as string as [@property setter]: Set as field.
expr gda.sql_expr.SqlExpr expr [@property getter]: Get expr field.
expr gda.sql_expr.SqlExpr expr [@property setter]: Set expr field.
fieldName string fieldName [@property getter]: Get fieldName field.
fieldName string fieldName [@property setter]: Set fieldName field.
tableName string tableName [@property getter]: Get tableName field.
tableName string tableName [@property setter]: Set tableName field.
validityMetaObject gda.meta_db_object.MetaDbObject validityMetaObject [@property getter]
validityMetaTableColumn gda.meta_table_column.MetaTableColumn validityMetaTableColumn [@property getter]

gda sql_select_field classes

SqlSelectField