protected void AppendUpdateParameter(SPColumn column)
{
if (!column.IsKey)
{
_stringBuilder.AppendFormat("{0} = @{0}", column.Column.Name);
}
}
private SPColumn IsKeyOrIdentityColumn(Column column)
{
SPColumn sqlColumn = new SPColumn();
sqlColumn.Column = column;
sqlColumn.IsKey = false;
sqlColumn.IsIdentity = false;
/* TODO
* foreach (LogicalReference r in column.References)
* {
* if (r is Key)
* {
* if (r.Parent is PrimaryKeyConstraint)
* {
* sqlColumn.IsKey = true;
* _keyColumn = sqlColumn;
* break;
* }
*
* if (r.Parent is IdentityConstraint)
* {
* sqlColumn.IsIdentity = true;
* _identityColumn = sqlColumn;
* break;
* }
* }
* }*/
return(sqlColumn);
}
public SPColumnsBuilder(Columns columns, bool bAppendSeparator) : base(bAppendSeparator)
{
foreach (Column column in columns.ColumnList)
{
_columns.Add(IsKeyOrIdentityColumn(column));
}
if (columns.Parent != null && columns.Parent is Table)
{
_table = (Table)columns.Parent;
}
else if (columns.Parent == null)
{
MessageEngine.Global.Trace(Severity.Error, Resources.ParentIsNull, columns.ToString());
}
else
{
MessageEngine.Global.Trace(Severity.Error, Resources.ColumnsParentIsNotTable, columns.Parent.Name);
}
_identityColumn = null;
_keyColumn = null;
}
public SPColumnsBuilder(Columns columns, bool bAppendSeparator) : base(bAppendSeparator)
{
foreach (Column column in columns.ColumnList)
{
_columns.Add(IsKeyOrIdentityColumn(column));
}
if (columns.Parent != null && columns.Parent is Table)
{
_table = (Table)columns.Parent;
}
else if (columns.Parent == null)
{
MessageEngine.Global.Trace(Severity.Error, Resources.ParentIsNull, columns.ToString());
}
else
{
MessageEngine.Global.Trace(Severity.Error, Resources.ColumnsParentIsNotTable, columns.Parent.Name);
}
_identityColumn = null;
_keyColumn = null;
}
protected void AppendExecArgument(SPColumn column)
{
_stringBuilder.AppendFormat("\t\t@{0}{1}", column.Column.Name, column.IsKey ? " OUTPUT" : "");
}
protected void AppendParameter(SPColumn column)
{
_stringBuilder.AppendFormat("\t@{0} {1} {2}", column.Column.Name, column.Column.Type, column.IsKey ? "OUTPUT" : "");
}
private SPColumn IsKeyOrIdentityColumn(Column column)
{
SPColumn sqlColumn = new SPColumn();
sqlColumn.Column = column;
sqlColumn.IsKey = false;
sqlColumn.IsIdentity = false;
/* TODO
foreach (LogicalReference r in column.References)
{
if (r is Key)
{
if (r.Parent is PrimaryKeyConstraint)
{
sqlColumn.IsKey = true;
_keyColumn = sqlColumn;
break;
}
if (r.Parent is IdentityConstraint)
{
sqlColumn.IsIdentity = true;
_identityColumn = sqlColumn;
break;
}
}
}*/
return sqlColumn;
}
protected void AppendUpdateParameter(SPColumn column)
{
if (!column.IsKey)
{
_stringBuilder.AppendFormat("{0} = @{0}", column.Column.Name);
}
}
protected void AppendExecArgument(SPColumn column)
{
_stringBuilder.AppendFormat("\t\t@{0}{1}", column.Column.Name, column.IsKey ? " OUTPUT" : "");
}
protected void AppendParameter(SPColumn column)
{
_stringBuilder.AppendFormat("\t@{0} {1} {2}", column.Column.Name, column.Column.Type, column.IsKey ? "OUTPUT" : "");
}
