private static void UpdateToVersion2015_08_19(CruiseDatastore db)
{
var startVersion = db.DatabaseVersion;
var tavCols = db.GetTableInfo("TreeAuditValue");
bool hasErrorMessageCol = false;
foreach (ColumnInfo col in tavCols)
{
if (col.Name == "ErrorMessage")
{
hasErrorMessageCol = true; break;
}
}
try
{
db.BeginTransaction();
if (!hasErrorMessageCol)
{
db.AddField("TreeAuditValue", new ColumnInfo("ErrorMessage", "TEXT"));
}
SetDatabaseVersion(db, "2015.08.19");
db.CommitTransaction();
}
catch (Exception e)
{
db.RollbackTransaction();
throw new SchemaUpdateException(startVersion, "2015.08.19", e);
}
}
