private void ExecuteDeleteOnTables(string strDbPathFile, string[] tables = null, string[] exceptions = null)
{
using (var conn = new OleDbConnection(m_ado.getMDBConnString(strDbPathFile, "", "")))
{
conn.Open();
string[] strTables = tables;
if (tables == null || tables.Length == 0)
{
strTables = m_ado.getTableNamesOfSpecificTypes(conn);
//In case none of the tables are valid
if (strTables.Length == 1 && strTables[0] == "")
{
return;
}
}
string column;
foreach (string table in strTables)
{
if (exceptions != null && exceptions.Contains(table))
{
continue;
}
column = null;
foreach (string col in m_dictIdentityColumnsToValues.Keys)
{
if (m_ado.ColumnExist(conn, table, col))
{
column = col;
break;
}
}
if (!String.IsNullOrEmpty(column) && m_dictIdentityColumnsToValues[column].Count > 0)
{
m_ado.AddIndex(conn, table, column + "_delete_idx", column);
if (frmMain.g_bDebug)
{
// var message = Checked(chkDeletesDisabled)
// ? "\r\nCounting records to delete from " + strDbPathFile + " " + table + " using " + column + "\r\n"
// : "\r\nDeleting from " + strDbPathFile + " " + table + " using " + column + "\r\n";
frmMain.g_oUtils.WriteText(m_strDebugFile, Checked(chkDeletesDisabled)
? "\r\nCounting records to delete from " + strDbPathFile + " " + table + " using " + column + "\r\n"
: "\r\nDeleting from " + strDbPathFile + " " + table + " using " + column + "\r\n");
}
int deletedRecords = BuildAndExecuteDeleteSQLStmts(conn, table, column);
AddDeletedCountToDictionary(strDbPathFile, table, deletedRecords);
m_ado.SqlNonQuery(conn, String.Format("DROP INDEX {0} ON {1}", column + "_delete_idx", table));
}
}
}
if (Checked(chkCompactMDB))
{
m_dao.CompactMDB(strDbPathFile);
}
}
private void ExecuteDeleteOnTables(string strDbPathFile, string[] tables = null, string[] exceptions = null)
{
using (var conn = new OleDbConnection(m_ado.getMDBConnString(strDbPathFile, "", "")))
{
conn.Open();
string[] strTables = tables;
if (tables == null || tables.Length == 0)
{
strTables = m_ado.getTableNamesOfSpecificTypes(conn).Where(s => !(s.Contains("~") || s.Contains(" "))).ToArray();
//In case none of the tables are valid
if (strTables.Length == 1 && strTables[0] == "")
{
return;
}
}
string column;
foreach (string table in strTables)
{
if (exceptions != null && exceptions.Contains(table))
{
continue;
}
column = null;
foreach (string col in new string[] { "rxpackage" })
{
if (m_ado.ColumnExist(conn, table, col))
{
column = col;
break;
}
}
if (!String.IsNullOrEmpty(column))
{
var strTempIndex = column + "_delete_idx";
if (!m_dao.IndexExists(strDbPathFile, table, strTempIndex))
{
m_ado.AddIndex(conn, table, strTempIndex, column);
}
if (frmMain.g_bDebug)
{
frmMain.g_oUtils.WriteText(m_strDebugFile, Checked(chkDeletesDisabled)
? "\r\nCounting records to delete from " + strDbPathFile + " " + table + " using " + column + "\r\n"
: "\r\nDeleting from " + strDbPathFile + " " + table + " using " + column + "\r\n");
}
int deletedRecords = BuildAndExecuteDeleteSQLStmts(conn, table, column);
if (deletedRecords > 0)
{
AddDeletedCountToDictionary(strDbPathFile, table, deletedRecords);
}
m_ado.SqlNonQuery(conn, String.Format("DROP INDEX {0} ON {1}", strTempIndex, table));
}
}
}
if (Checked(chkCompactMDB))
{
m_dao.CompactMDB(strDbPathFile);
}
}
