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Information about changes to table data or table schema View source on GitHub

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Methods

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insert_to_update()

Convert the update status from an insert operation to an update operation. This is used when an insert operation is treated as an update. Signature: 
insert_to_update()-> UpdateStatus

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to_cascade()

Convert the update status to a cascade update status. This is used when an operation cascades changes to other tables. Signature: 
to_cascade()-> UpdateStatus

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Attributes

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cascade_row_count_stats field

Type: field: RowCountStats Default: Factory function

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cols_with_excs field

Type: field: list[str] Default: Factory function

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ext_num_rows property

Total number of rows affected in an external store. Type: property (read-only)

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ext_row_count_stats field

Type: field: RowCountStats Default: Factory function

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external_rows_created property

Number of rows created in an external store. Type: property (read-only)

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external_rows_deleted property

Number of rows deleted from an external store. Type: property (read-only)

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external_rows_updated property

Number of rows updated in an external store. Type: property (read-only)

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insert_msg property

Return a message describing the results of an insert operation. Type: property (read-only)

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num_computed_values property

Total number of computed values affected (including cascaded changes). Type: property (read-only)

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num_excs property

Total number of exceptions encountered (including cascaded changes). Type: property (read-only)

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num_rows property

Total number of rows affected (including cascaded changes). Type: property (read-only)

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pxt_rows_updated property

Returns the number of Pixeltable rows that were updated as a result of the operation. Type: property (read-only)

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row_count_stats field

Type: field: RowCountStats Default: Factory function

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updated_cols field

Type: field: list[str] Default: Factory function