private SqlSmoObject FunctionObj(SmoScriptingContext ctx)
{
var function = new UserDefinedFunction(ctx.Database, ctx.Metadata.Name, ctx.Metadata.Schema);
function.Refresh();
return(function);
}
/// <summary>
/// Script a TableValuedFunction using SMO
/// </summary>
/// <param name="objectName">TableValuedFunction name</param>
/// <param name="schemaName">Schema name</param>
/// <returns>String collection of scripts</returns>
internal StringCollection GetTableValuedFunctionScripts(string objectName, string schemaName, ScriptingOptions scriptingOptions = null)
{
try
{
UserDefinedFunction smoObject = string.IsNullOrEmpty(schemaName) ? new UserDefinedFunction(this.Database, objectName) : new UserDefinedFunction(this.Database, objectName, schemaName);
smoObject.Refresh();
return(smoObject.Script());
}
catch (Exception ex)
{
Logger.Write(LogLevel.Error, "Exception at PeekDefinition GetTableValuedFunctionScripts : " + ex.Message);
return(null);
}
}
public static void ExecuteFunction(UserDefinedFunction func, SqlConnectionInfo connInfo)
{
try
{
string execScript = "";
var builder = new StringBuilder(1000);
lock (func)
{
func.Refresh();
func.Parameters.Refresh(true);
string execTemplate = func.FunctionType == UserDefinedFunctionType.Scalar ? "SELECT " : "SELECT * FROM ";
execScript = string.Format("{0}\r\n {1} [{2}].[{3}]",
UseDataBaseGo(func.Parent), execTemplate, func.Schema, func.Name);
string parameterList = "";
if (func.Parameters.Count > 0)
{
for (int i = 0; i < func.Parameters.Count; i++)
{
if (i > 0)
{
parameterList += " , ";
}
parameterList += MakeParameterForFunction(func.Parameters[0]);
}
}
execScript += " ( " + parameterList + " ) ";
}
CreateSQLDocumentWithHeader(execScript, connInfo);
}
catch (Exception ex)
{
log.Error("ExecuteFunctionfailed.", ex);
}
}
public static void OpenFunctionForModification(UserDefinedFunction userDefinedFunction, SqlConnectionInfo connInfo, HuntingDog.Config.EAlterOrCreate alterOrCreate)
{
try
{
var builder = new StringBuilder(1000);
lock (userDefinedFunction)
{
userDefinedFunction.Refresh();
builder.AppendLine(UseDataBaseGo(userDefinedFunction.Parent));
builder.Append(userDefinedFunction.ScriptHeader(alterOrCreate == EAlterOrCreate.Alter));
builder.Append(userDefinedFunction.TextBody);
}
CreateSQLDocumentWithHeader(builder.ToString(), connInfo);
}
catch (Exception ex)
{
log.Error("OpenFunctionForModification failed.", ex);
}
}
