public static string GenerateBulkUpdateSql <TEntity>(this LolitaSetting <TEntity> self)
where TEntity : class
{
var executor = self.Query.GetService <ILolitaUpdateExecutor>();
var sql = executor.GenerateSql(self);
self.GetService <ILoggerFactory>().CreateLogger("Lolita Bulk Updating").LogInformation(sql);
return(sql);
}
public static LolitaValuing <TEntity, TProperty> SetField <TEntity, TProperty>(this LolitaSetting <TEntity> self, Expression <Func <TEntity, TProperty> > SetValueExpression)
where TEntity : class, new()
{
if (SetValueExpression == null)
{
throw new ArgumentNullException(nameof(SetValueExpression));
}
var factory = self.GetService <IFieldParser>();
var sqlfield = factory.VisitField(SetValueExpression);
return(new LolitaValuing <TEntity, TProperty> {
Inner = self, CurrentField = factory.ParseField(sqlfield)
});
}