You are viewing documentation about an older version (1.16.0). View latest version

Table¶

Classes

`DeleteResult`(rows_deleted)	Result of deleting rows in a `Table`.
`MergeResult`(rows_inserted, rows_updated, ...)	Result of merging a `DataFrame` into a `Table`.
`Table`(table_name[, session])	Represents a lazily-evaluated Table.
`UpdateResult`(rows_updated[, ...])	Result of updating rows in a `Table`.
`WhenMatchedClause`([condition])	A matched clause for the `Table.merge()` action.
`WhenNotMatchedClause`([condition])	A not-matched clause for the `Table.merge()` action.

Methods

`delete`()	Deletes rows in a Table and returns a `DeleteResult`, representing the number of rows deleted.
`drop_table`()	Drops the table from the Snowflake database.
`merge`()	Merges this `Table` with `DataFrame` source on the specified join expression and a list of matched or not-matched clauses, and returns a `MergeResult`, representing the number of rows inserted, updated and deleted by this merge action.
`sample`([frac, n, seed, sampling_method])	Samples rows based on either the number of rows to be returned or a percentage of rows to be returned.
`update`()	Updates rows in the Table with specified `assignments` and returns a `UpdateResult`, representing the number of rows modified and the number of multi-joined rows modified.
`delete`()	Defines a delete action for the matched clause and returns an updated `WhenMatchedClause` with the new delete action added.
`update`(assignments)	Defines an update action for the matched clause and returns an updated `WhenMatchedClause` with the new update action added.
`insert`(assignments)	Defines an insert action for the not-matched clause and returns an updated `WhenNotMatchedClause` with the new insert action added.

Attributes

`rows_deleted`	The number of rows deleted.
`rows_deleted`	The number of rows deleted.
`rows_inserted`	The number of rows inserted.
`rows_updated`	The number of rows updated.
`is_cached`	Whether the table is cached.
`table_name`	The table name
`multi_joined_rows_updated`	The number of multi-joined rows modified.
`rows_updated`	The number of rows modified.