You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
647 B
35 lines
647 B
using System.Text;
|
|
|
|
namespace Connected.Data.Schema.Sql
|
|
{
|
|
internal class IdentityInsert : TableTransaction
|
|
{
|
|
public IdentityInsert(string tableName, bool on)
|
|
{
|
|
On = on;
|
|
TableName = tableName;
|
|
}
|
|
|
|
private string TableName { get; }
|
|
private bool On { get; }
|
|
|
|
protected override async Task OnExecute()
|
|
{
|
|
await Context.Execute(CommandText);
|
|
}
|
|
|
|
private string CommandText
|
|
{
|
|
get
|
|
{
|
|
var text = new StringBuilder();
|
|
var switchCommand = On ? "ON" : "OFF";
|
|
|
|
text.AppendLine($"SET IDENTITY_INSERT {Escape(Context.Schema.SchemaName(), TableName)} {switchCommand}");
|
|
|
|
return text.ToString();
|
|
}
|
|
}
|
|
}
|
|
}
|