elpa-pg - 0.50-1 main

This module lets you access the PostgreSQL object-relational DBMS
from Emacs, using its socket-level frontend/backend protocol. The
module is capable of automatic type coercions from a range of SQL
types to the equivalent Emacs Lisp type.
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Supported features:
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- SCRAM-SHA-256 authentication (the default method since PostgreSQL
version 14) and MD5 authentication.
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- Encrypted (TLS) connections between Emacs and the PostgreSQL
backend.
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- Support for the SQL COPY protocol to copy preformatted data to
PostgreSQL from an Emacs buffer.
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- Asynchronous handling of LISTEN/NOTIFY notification messages from
PostgreSQL, allowing the implementation of publish-subscribe type
architectures (PostgreSQL as an "event broker" or "message bus"
and Emacs as event publisher and consumer).
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- Support for PostgreSQL's extended query syntax, that allows for
parameterized queries to protect from SQL injection issues.
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This is a low level API, and won't be useful to end users. If you're
looking for a browsing/editing interface to PostgreSQL, see the
PGmacs module from https://github.com/emarsden/pgmacs/.