Package com.snowflake.connectors.common.table

Interface AppendOnlyTable

All Known Implementing Classes:

AppendOnlyKeyValueTable

public interface AppendOnlyTable

A representation of a table to which the records can only be appended, never updated.

Method Summary

Modifier and Type	Method	Description
Variant	fetch(String key)	Fetches the most recent value stored under the provided key.
List<Variant>	getAllWhere(Column filter)	Returns all values from this table where the record matches the provided filter.
void	insert(String key, Variant value)	Inserts the provided value under the provided key into this table.

Method Detail

fetch

Variant fetch(String key)

Fetches the most recent value stored under the provided key.

Parameters:

key - key associated with the value

Returns:

most recent value stored under the provided key

Throws:

KeyNotFoundException - if no object under provided key exists

insert

void insert(String key,
            Variant value)

Inserts the provided value under the provided key into this table.

Parameters:

key - key associated with the value

value - value

getAllWhere

List<Variant> getAllWhere(Column filter)

Returns all values from this table where the record matches the provided filter.

Parameters:

filter - filter for the table records

Returns:

values from records which match the provided filter