Documentation

Provides a collection of table statistics in response to a request by the DescribeTableStatistics operation.

See: newTableStatistics smart constructor.

Create a value of TableStatistics with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:appliedDdls:TableStatistics', tableStatistics_appliedDdls - The number of data definition language (DDL) statements used to build and modify the structure of your tables applied on the target.

$sel:appliedDeletes:TableStatistics', tableStatistics_appliedDeletes - The number of delete actions applied on a target table.

$sel:appliedInserts:TableStatistics', tableStatistics_appliedInserts - The number of insert actions applied on a target table.

$sel:appliedUpdates:TableStatistics', tableStatistics_appliedUpdates - The number of update actions applied on a target table.

$sel:ddls:TableStatistics', tableStatistics_ddls - The data definition language (DDL) used to build and modify the structure of your tables.

$sel:deletes:TableStatistics', tableStatistics_deletes - The number of delete actions performed on a table.

$sel:fullLoadCondtnlChkFailedRows:TableStatistics', tableStatistics_fullLoadCondtnlChkFailedRows - The number of rows that failed conditional checks during the full load operation (valid only for migrations where DynamoDB is the target).

$sel:fullLoadEndTime:TableStatistics', tableStatistics_fullLoadEndTime - The time when the full load operation completed.

$sel:fullLoadErrorRows:TableStatistics', tableStatistics_fullLoadErrorRows - The number of rows that failed to load during the full load operation (valid only for migrations where DynamoDB is the target).

$sel:fullLoadReloaded:TableStatistics', tableStatistics_fullLoadReloaded - A value that indicates if the table was reloaded (true) or loaded as part of a new full load operation (false).

$sel:fullLoadRows:TableStatistics', tableStatistics_fullLoadRows - The number of rows added during the full load operation.

$sel:fullLoadStartTime:TableStatistics', tableStatistics_fullLoadStartTime - The time when the full load operation started.

$sel:inserts:TableStatistics', tableStatistics_inserts - The number of insert actions performed on a table.

$sel:lastUpdateTime:TableStatistics', tableStatistics_lastUpdateTime - The last time a table was updated.

$sel:schemaName:TableStatistics', tableStatistics_schemaName - The schema name.

$sel:tableName:TableStatistics', tableStatistics_tableName - The name of the table.

$sel:tableState:TableStatistics', tableStatistics_tableState - The state of the tables described.

Valid states: Table does not exist | Before load | Full load | Table completed | Table cancelled | Table error | Table is being reloaded

$sel:updates:TableStatistics', tableStatistics_updates - The number of update actions performed on a table.

$sel:validationFailedRecords:TableStatistics', tableStatistics_validationFailedRecords - The number of records that failed validation.

$sel:validationPendingRecords:TableStatistics', tableStatistics_validationPendingRecords - The number of records that have yet to be validated.

$sel:validationState:TableStatistics', tableStatistics_validationState - The validation state of the table.

This parameter can have the following values:

• Not enabled – Validation isn't enabled for the table in the migration task.
• Pending records – Some records in the table are waiting for validation.
• Mismatched records – Some records in the table don't match between the source and target.
• Suspended records – Some records in the table couldn't be validated.
• No primary key –The table couldn't be validated because it has no primary key.
• Table error – The table wasn't validated because it's in an error state and some data wasn't migrated.
• Validated – All rows in the table are validated. If the table is updated, the status can change from Validated.
• Error – The table couldn't be validated because of an unexpected error.
• Pending validation – The table is waiting validation.
• Preparing table – Preparing the table enabled in the migration task for validation.
• Pending revalidation – All rows in the table are pending validation after the table was updated.

$sel:validationStateDetails:TableStatistics', tableStatistics_validationStateDetails - Additional details about the state of validation.

$sel:validationSuspendedRecords:TableStatistics', tableStatistics_validationSuspendedRecords - The number of records that couldn't be validated.

The number of data definition language (DDL) statements used to build and modify the structure of your tables applied on the target.

The number of delete actions applied on a target table.

The number of insert actions applied on a target table.

The number of update actions applied on a target table.

The data definition language (DDL) used to build and modify the structure of your tables.

The number of delete actions performed on a table.

The number of rows that failed conditional checks during the full load operation (valid only for migrations where DynamoDB is the target).

The time when the full load operation completed.

The number of rows that failed to load during the full load operation (valid only for migrations where DynamoDB is the target).

A value that indicates if the table was reloaded (true) or loaded as part of a new full load operation (false).

The number of rows added during the full load operation.

The time when the full load operation started.

The number of insert actions performed on a table.

The last time a table was updated.

The schema name.

The name of the table.

The state of the tables described.

Valid states: Table does not exist | Before load | Full load | Table completed | Table cancelled | Table error | Table is being reloaded

The number of update actions performed on a table.

The number of records that failed validation.

The number of records that have yet to be validated.

The validation state of the table.

This parameter can have the following values:

• Not enabled – Validation isn't enabled for the table in the migration task.
• Pending records – Some records in the table are waiting for validation.
• Mismatched records – Some records in the table don't match between the source and target.
• Suspended records – Some records in the table couldn't be validated.
• No primary key –The table couldn't be validated because it has no primary key.
• Table error – The table wasn't validated because it's in an error state and some data wasn't migrated.
• Validated – All rows in the table are validated. If the table is updated, the status can change from Validated.
• Error – The table couldn't be validated because of an unexpected error.
• Pending validation – The table is waiting validation.
• Preparing table – Preparing the table enabled in the migration task for validation.
• Pending revalidation – All rows in the table are pending validation after the table was updated.

Additional details about the state of validation.

The number of records that couldn't be validated.