Table CTL_TRANSFORM_HISTORY

Description

Modified: 8.5.010 (HWM_VALUE2 column added); 8.5.009 (AUDIT_KEY column added); 8.5.003 (in Oracle, fields with VARCHAR data types use explicit CHAR character-length semantics)

In partitioned databases, this table is partitioned.

This table provides information about the execution history of Job_TransformGIM.

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Column List

Legend

Column	Data Type	P	M	F	DV
JOB_ID	varchar(64)		X
JOB_VERSION	varchar(64)
HWM_NAME	varchar(255)
HWM_VALUE	numeric(19)		X
HWM_VALUE2	varchar(255)/nvarchar(255)
TRANSFORM_START_TIME	datetime
TRANSFORM_END_TIME	datetime
ROW_COUNT	int
CREATED_TS	int		X
AUDIT_KEY	numeric(19)			X

JOB_ID

ID that uniquely identifies the execution instance of the job.

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JOB_VERSION

The version of Job_TransformGIM--for example, 8.1.000.10.

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HWM_NAME

The name of the table from which data was taken for transformation.

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HWM_VALUE

Provides the value of the numeric high-water mark (HWM) for the records that are processed in a given transformation cycle.

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HWM_VALUE2

Introduced: Release 8.5.010
Provides supplemental information about the value of HWM_VALUE, when applicable.

The column was introduced to support future alternative data streams in which the HWMs might require nonnumeric values for context.

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TRANSFORM_START_TIME

The date and time when the transformation job started.

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TRANSFORM_END_TIME

The date and time when the transformation job finished.

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ROW_COUNT

Provides the number of records that are processed in a given transformation cycle.

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CREATED_TS

The UTC-equivalent value of the date and time at which the transformation job started.

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AUDIT_KEY

Introduced: Release 8.5.009
The surrogate key that is used to join to the CTL_AUDIT_LOG control table. The key is used for data lineage purposes, in particular to identify the HWM_VALUE or HWM_VALUE2 related to a particular audit key.

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Index List

CODE	U	C	Description
I_C_TRANSFORM_H_CTS			Improves purge performance.

Index I_C_TRANSFORM_H_CTS

Field	Sort	Comment
CREATED_TS	Ascending

Subject Areas

No subject area information available.