docs.datacontroller.io/docs/tables/mpe_audit.md

---
layout: article
title: MPE_AUDIT
description: The MPE_AUDIT table enables full change capture of data in SAS.  It contains all deletes, modifications and additions by all users.
og_title: MPE_AUDIT Table Documentation
og_image: /img/mpe_audit.png
---

# MPE_AUDIT

The MPE_AUDIT table contains all deletions, modifications and additions to data in Data Controller (or using the underlying [macros](/macros)).

The underlying utility is open source and documented [here](https://core.sasjs.io/mp__storediffs_8sas.html).

![audit](/img/mpe_audit.png)

## Columns

 - LOAD_REF (PK).  This is supplied to the `bitemporal_dataloader()` macro at backend, and corresponds to the unique folder in which the staged data resides.
 - LIBREF (PK). The target libref.
 - DSN (PK). The target table name.
 - KEY_HASH (PK). This is a pipe seperated `md5()` hash of the primary key values - it uniquely identifies a single record.
 - TGTVAR_NM (PK). Target variable name (32 chars)
 - PROCESSED_DTTM.  The timestamp at which the record was processed.
 - MOVE_TYPE. Either (A)ppended, (D)eleted or (M)odified
 - IS_PK. Set to 1 if the variable is part of the primary key.
 - IS_DIFF. For modified records, is 1 for a change and 0 for no change. Set to -1 for appends / deletes. 
 - TGTVAR_TYPE. Either (C)haracter or (N)umeric
 - OLDVAL_NUM. Old (numeric) value
 - NEWVAL_NUM. New (numeric) value
 - OLDVAL_CHAR. Old (character) value
 - NEWVAL_CHAR. New (character) value
feat: mpe_audit table 2022-04-21 12:34:29 +00:00			`---`
			`layout: article`
			`title: MPE_AUDIT`
			`description: The MPE_AUDIT table enables full change capture of data in SAS. It contains all deletes, modifications and additions by all users.`
fix: preview for mpe_audit 2022-06-21 11:46:36 +00:00			`og_title: MPE_AUDIT Table Documentation`
			`og_image: /img/mpe_audit.png`
feat: mpe_audit table 2022-04-21 12:34:29 +00:00			`---`

			`# MPE_AUDIT`

			`The MPE_AUDIT table contains all deletions, modifications and additions to data in Data Controller (or using the underlying [macros](/macros)).`

			`The underlying utility is open source and documented [here](https://core.sasjs.io/mp__storediffs_8sas.html).`

Update mpe_audit.md 2022-06-21 14:10:20 +00:00			`![audit](/img/mpe_audit.png)`

feat: mpe_audit table 2022-04-21 12:34:29 +00:00			`## Columns`

			- LOAD_REF (PK). This is supplied to the `bitemporal_dataloader()` macro at backend, and corresponds to the unique folder in which the staged data resides.
			`- LIBREF (PK). The target libref.`
			`- DSN (PK). The target table name.`
			- KEY_HASH (PK). This is a pipe seperated `md5()` hash of the primary key values - it uniquely identifies a single record.
			`- TGTVAR_NM (PK). Target variable name (32 chars)`
			`- PROCESSED_DTTM. The timestamp at which the record was processed.`
			`- MOVE_TYPE. Either (A)ppended, (D)eleted or (M)odified`
			`- IS_PK. Set to 1 if the variable is part of the primary key.`
			`- IS_DIFF. For modified records, is 1 for a change and 0 for no change. Set to -1 for appends / deletes.`
			`- TGTVAR_TYPE. Either (C)haracter or (N)umeric`
			`- OLDVAL_NUM. Old (numeric) value`
			`- NEWVAL_NUM. New (numeric) value`
			`- OLDVAL_CHAR. Old (character) value`
			`- NEWVAL_CHAR. New (character) value`