Warning
Multi-node support is deprecated.
TimescaleDB v2.13 is the last release that includes multi-node support for PostgreSQL versions 13, 14, and 15.
Tables and values referenced by a distributed hypertable must be present on the
access node and all data nodes. To create a foreign key from a distributed
hypertable, use distributed_exec to first create the
referenced table on all nodes.
- Create the referenced table on the access node.
- Use
distributed_execto create the same table on all data nodes and update it with the correct data. - Create a foreign key from your distributed hypertable to your referenced table.
Keywords
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