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github.com/Tggl/pg-capture @v0.5.0

repository ↗ · DeepWiki ↗ · release v0.5.0 ↗ · + Follow

56 symbols 124 edges 22 files 0 documented · 0%

What it actually does AI analysis from the code graph — generated when you open this

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README

pg-capture

A lightweight and modular CDC (Change Data Capture) utility for PostgreSQL. Works on top of the logical replication feature to generate high level events from a schema.

pg-capture is like having WAL (Write Ahead Log) events but on an SQL view.

Aggregate low level events on tables (insert, update, and delete) into high level events on schemas (object upsert or delete)
Use PG as your single source of truth
Keep PG in sync with other storages such as Elasticsearch, Redis, etc...
Subscribe to schema changes in real-time

Documentation

Extension points exported contracts — how you extend this code

IdsSet (Interface)

(no doc) [4 implementers]

src/types.ts

Core symbols most depended-on inside this repo

getRootIdsFromEvent

called by 48

src/getRootIdsFromEvent.ts

src/buildSchemaQuery.ts

getAlias

called by 8

src/TableAliasCache.ts

src/buildSchemaQuery.ts

Shape

Method 27

Function 18

Class 10

Interface 1

Languages

TypeScript100%

Modules by API surface

src/QueryBuilder.ts14 symbols

src/RedisSet.ts6 symbols

src/InMemorySet.ts6 symbols

src/EventAggregator.ts5 symbols

src/types.ts4 symbols

src/getRootIdsFromEvent.ts4 symbols

src/buildSchemaQuery.ts4 symbols

src/TableAliasCache.ts3 symbols

website/src/pages/index.tsx2 symbols

website/src/components/HomepageFeatures/index.tsx2 symbols

src/test/helpers.ts2 symbols

src/introspection.ts2 symbols

For agents

$ claude mcp add pg-capture \
  -- python -m otcore.mcp_server <graph>

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