GdaSqlSelectField

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.

struct GdaSqlSelectField {

GdaSqlAnyPart any;

GdaMetaDbObject* validityMetaObject;

GdaMetaTableColumn* validityMetaTableColumn;

void* GdaReserved1;

void* GdaReserved2;

}

Members

Variables

GdaReserved1 void* GdaReserved1;
GdaReserved2 void* GdaReserved2;
any GdaSqlAnyPart any;: inheritance structure
as char* as;: alias
expr GdaSqlExpr* expr;: expression
fieldName char* fieldName;: field name part of @expr if @expr represents a field
tableName char* tableName;: table name part of @expr if @expr represents a field
validityMetaObject GdaMetaDbObject* validityMetaObject;
validityMetaTableColumn GdaMetaTableColumn* validityMetaTableColumn;