For the complete documentation index, see llms.txt. This page is also available as Markdown.

48.7. Logical Decoding Output Writers

It is possible to add more output methods for logical decoding. For details, see src/backend/replication/logical/logicalfuncs.c. Essentially, three functions need to be provided: one to read WAL, one to prepare writing output, and one to write the output (see Section 48.6.5).

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