/// <summary>
/// 记录 Sql 执行过程。
///
/// 把 SQL 语句及参数，写到 SQL_TRACE_FILE 配置所对应的文件中。
/// </summary>
/// <param name="sql"></param>
/// <param name="parameters"></param>
/// <param name="connectionSchema"></param>
public override void LogDbAccessed(string sql, IDbDataParameter[] parameters, DbConnectionSchema connectionSchema)
{
if (_sqlTraceFile == null)
{
_sqlTraceFile = ConfigurationHelper.GetAppSettingOrDefault("SQL_TRACE_FILE", string.Empty);
}
if (_sqlTraceFile.Length > 0)
{
var content = sql;
if (parameters.Length > 0)
{
var pValues = parameters.Select(p =>
{
var value = p.Value;
if (value is string)
{
value = '"' + value.ToString() + '"';
}
return value;
});
content += Environment.NewLine + "Parameters:" + string.Join(",", pValues);
}
content = DateTime.Now + Environment.NewLine + "Database: " + connectionSchema.Database + Environment.NewLine + content + "\r\n\r\n\r\n";
AppendAllText(_sqlTraceFile, content);
}
}
public override void LogDbAccessed(string sql, IDbDataParameter[] parameters, DbConnectionSchema connectionSchema)
{
var content = sql;
if (parameters.Length > 0)
{
var pValues = parameters.Select(p =>
{
var value = p.Value;
if (value is string)
value = '"' + value.ToString() + '"';
return value;
});
content += Environment.NewLine + "Parameters:" + string.Join(",", pValues);
}
content = DateTime.Now + "\r\nDatabase: " + connectionSchema.Database + "\r\n" + content + "\r\n\r\n\r\n";
TraceMessage(content);
}
