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This provides basic coverage for injection points within a single process, while providing some callbacks that can be used for other tests. There are plans to extend this module later with more advanced capabilities for tests. Author: Michael Paquier, with comment fixes from Ashutosh Bapat. Reviewed-by: Ashutosh Bapat, Nathan Bossart, Álvaro Herrera, Dilip Kumar, Amul Sul, Nazir Bilal Yavuz Discussion: https://postgr.es/m/ZTiV8tn_MIb_H2rE@paquier.xyz
35 lines
990 B
SQL
35 lines
990 B
SQL
/* src/test/modules/injection_points/injection_points--1.0.sql */
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-- complain if script is sourced in psql, rather than via CREATE EXTENSION
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\echo Use "CREATE EXTENSION injection_points" to load this file. \quit
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--
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-- injection_points_attach()
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--
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-- Attaches the action to the given injection point.
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--
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CREATE FUNCTION injection_points_attach(IN point_name TEXT,
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IN action text)
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RETURNS void
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AS 'MODULE_PATHNAME', 'injection_points_attach'
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LANGUAGE C STRICT PARALLEL UNSAFE;
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--
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-- injection_points_run()
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--
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-- Executes the action attached to the injection point.
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--
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CREATE FUNCTION injection_points_run(IN point_name TEXT)
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RETURNS void
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AS 'MODULE_PATHNAME', 'injection_points_run'
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LANGUAGE C STRICT PARALLEL UNSAFE;
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--
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-- injection_points_detach()
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--
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-- Detaches the current action, if any, from the given injection point.
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--
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CREATE FUNCTION injection_points_detach(IN point_name TEXT)
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RETURNS void
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AS 'MODULE_PATHNAME', 'injection_points_detach'
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LANGUAGE C STRICT PARALLEL UNSAFE;
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