public virtual void SetTable(ISqlBuilder sqlBuilder, MappingSchema mappingSchema, SqlTable table, MethodCallExpression methodCall, Func <Expression, ColumnDescriptor?, ISqlExpression> converter)
{
table.SqlTableType = SqlTableType.Function;
table.Name = Name ?? methodCall.Method.Name;
table.PhysicalName = Name ?? methodCall.Method.Name;
var expressionStr = table.Name;
ExpressionAttribute.PrepareParameterValues(methodCall, ref expressionStr, false, out var knownExpressions, out var genericTypes);
if (string.IsNullOrEmpty(expressionStr))
{
throw new LinqToDBException($"Cannot retrieve Table Function body from expression '{methodCall}'.");
}
// Add two fake expressions, TableName and Alias
knownExpressions.Insert(0, null);
knownExpressions.Insert(0, null);
table.TableArguments = ExpressionAttribute.PrepareArguments(expressionStr !, ArgIndices, addDefault: true, knownExpressions, genericTypes, converter).Skip(2).ToArray();
if (Schema != null)
{
table.Schema = Schema;
}
if (Database != null)
{
table.Database = Database;
}
if (Server != null)
{
table.Server = Server;
}
}
public virtual void SetTable <TContext>(TContext context, ISqlBuilder sqlBuilder, MappingSchema mappingSchema, SqlTable table, MethodCallExpression methodCall, Func <TContext, Expression, ColumnDescriptor?, ISqlExpression> converter)
{
table.SqlTableType = SqlTableType.Function;
var expressionStr = table.Expression = Name ?? methodCall.Method.Name !;
ExpressionAttribute.PrepareParameterValues(methodCall, ref expressionStr, false, out var knownExpressions, false, out var genericTypes);
if (string.IsNullOrEmpty(expressionStr))
{
throw new LinqToDBException($"Cannot retrieve Table Function body from expression '{methodCall}'.");
}
table.TableName = new SqlObjectName(
expressionStr !,
Schema: Schema ?? table.TableName.Schema,
Database: Database ?? table.TableName.Database,
Server: Server ?? table.TableName.Server,
Package: Package ?? table.TableName.Package);
table.TableArguments = ExpressionAttribute.PrepareArguments(context, string.Empty, ArgIndices, true, knownExpressions, genericTypes, converter);
}