pg_render

Render HTML in SQL

pg_render : Render HTML in SQL

Overview

ID	Extension	Package	Version	Category	License	Language
4290	pg_render	pg_render	`0.1.3`	UTIL	MIT	Rust

Attribute	Has Binary	Has Library	Need Load	Has DDL	Relocatable	Trusted
--s-d--	No	Yes	No	Yes	no	no

Relationships
See Also	pg_readme ddlx schedoc pgpdf pgdd meta pg_get_functiondef pg_dbms_metadata pg_catcheck pg_query_rewrite

Packages

Type	Repo	Version	PG Major Compatibility	Package Pattern	Dependencies
EXT	PIGSTY	`0.1.3`	18 17 16 15 14	`pg_render`	-
RPM	PIGSTY	`0.1.3`	18 17 16 15 14	`pg_render_$v`	-
DEB	PIGSTY	`0.1.3`	18 17 16 15 14	`postgresql-$v-pg-render`	-

Linux / PG	PG18	PG17	PG16	PG15	PG14
el8.x86_64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
el8.aarch64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
el9.x86_64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
el9.aarch64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
el10.x86_64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
el10.aarch64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
d12.x86_64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
d12.aarch64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
d13.x86_64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
d13.aarch64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
u22.x86_64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
u22.aarch64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
u24.x86_64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
u24.aarch64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
u26.x86_64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3
u26.aarch64	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3	PIGSTY 0.1.3

Package	Version	OS	ORG	SIZE	File URL
`pg_render_18`	`0.1.3`	el8.x86_64	pigsty	1.7 MiB	pg_render_18-0.1.3-3PIGSTY.el8.x86_64.rpm
`pg_render_18`	`0.1.3`	el8.aarch64	pigsty	1.6 MiB	pg_render_18-0.1.3-3PIGSTY.el8.aarch64.rpm
`pg_render_18`	`0.1.3`	el9.x86_64	pigsty	1.7 MiB	pg_render_18-0.1.3-3PIGSTY.el9.x86_64.rpm
`pg_render_18`	`0.1.3`	el9.aarch64	pigsty	1.6 MiB	pg_render_18-0.1.3-3PIGSTY.el9.aarch64.rpm
`pg_render_18`	`0.1.3`	el10.x86_64	pigsty	1.7 MiB	pg_render_18-0.1.3-3PIGSTY.el10.x86_64.rpm
`pg_render_18`	`0.1.3`	el10.aarch64	pigsty	1.6 MiB	pg_render_18-0.1.3-3PIGSTY.el10.aarch64.rpm
`postgresql-18-pg-render`	`0.1.3`	d12.x86_64	pigsty	1.4 MiB	postgresql-18-pg-render_0.1.3-3PIGSTY~bookworm_amd64.deb
`postgresql-18-pg-render`	`0.1.3`	d12.aarch64	pigsty	1.2 MiB	postgresql-18-pg-render_0.1.3-3PIGSTY~bookworm_arm64.deb
`postgresql-18-pg-render`	`0.1.3`	d13.x86_64	pigsty	1.4 MiB	postgresql-18-pg-render_0.1.3-3PIGSTY~trixie_amd64.deb
`postgresql-18-pg-render`	`0.1.3`	d13.aarch64	pigsty	1.2 MiB	postgresql-18-pg-render_0.1.3-3PIGSTY~trixie_arm64.deb
`postgresql-18-pg-render`	`0.1.3`	u22.x86_64	pigsty	1.5 MiB	postgresql-18-pg-render_0.1.3-3PIGSTY~jammy_amd64.deb
`postgresql-18-pg-render`	`0.1.3`	u22.aarch64	pigsty	1.4 MiB	postgresql-18-pg-render_0.1.3-3PIGSTY~jammy_arm64.deb
`postgresql-18-pg-render`	`0.1.3`	u24.x86_64	pigsty	1.5 MiB	postgresql-18-pg-render_0.1.3-3PIGSTY~noble_amd64.deb
`postgresql-18-pg-render`	`0.1.3`	u24.aarch64	pigsty	1.4 MiB	postgresql-18-pg-render_0.1.3-3PIGSTY~noble_arm64.deb
`postgresql-18-pg-render`	`0.1.3`	u26.x86_64	pigsty	1.5 MiB	postgresql-18-pg-render_0.1.3-3PIGSTY~resolute_amd64.deb
`postgresql-18-pg-render`	`0.1.3`	u26.aarch64	pigsty	1.4 MiB	postgresql-18-pg-render_0.1.3-3PIGSTY~resolute_arm64.deb

Package	Version	OS	ORG	SIZE	File URL
`pg_render_17`	`0.1.3`	el8.x86_64	pigsty	1.7 MiB	pg_render_17-0.1.3-3PIGSTY.el8.x86_64.rpm
`pg_render_17`	`0.1.3`	el8.aarch64	pigsty	1.6 MiB	pg_render_17-0.1.3-3PIGSTY.el8.aarch64.rpm
`pg_render_17`	`0.1.3`	el9.x86_64	pigsty	1.7 MiB	pg_render_17-0.1.3-3PIGSTY.el9.x86_64.rpm
`pg_render_17`	`0.1.3`	el9.aarch64	pigsty	1.6 MiB	pg_render_17-0.1.3-3PIGSTY.el9.aarch64.rpm
`pg_render_17`	`0.1.3`	el10.x86_64	pigsty	1.7 MiB	pg_render_17-0.1.3-3PIGSTY.el10.x86_64.rpm
`pg_render_17`	`0.1.3`	el10.aarch64	pigsty	1.6 MiB	pg_render_17-0.1.3-3PIGSTY.el10.aarch64.rpm
`postgresql-17-pg-render`	`0.1.3`	d12.x86_64	pigsty	1.4 MiB	postgresql-17-pg-render_0.1.3-3PIGSTY~bookworm_amd64.deb
`postgresql-17-pg-render`	`0.1.3`	d12.aarch64	pigsty	1.2 MiB	postgresql-17-pg-render_0.1.3-3PIGSTY~bookworm_arm64.deb
`postgresql-17-pg-render`	`0.1.3`	d13.x86_64	pigsty	1.4 MiB	postgresql-17-pg-render_0.1.3-3PIGSTY~trixie_amd64.deb
`postgresql-17-pg-render`	`0.1.3`	d13.aarch64	pigsty	1.2 MiB	postgresql-17-pg-render_0.1.3-3PIGSTY~trixie_arm64.deb
`postgresql-17-pg-render`	`0.1.3`	u22.x86_64	pigsty	1.5 MiB	postgresql-17-pg-render_0.1.3-3PIGSTY~jammy_amd64.deb
`postgresql-17-pg-render`	`0.1.3`	u22.aarch64	pigsty	1.4 MiB	postgresql-17-pg-render_0.1.3-3PIGSTY~jammy_arm64.deb
`postgresql-17-pg-render`	`0.1.3`	u24.x86_64	pigsty	1.5 MiB	postgresql-17-pg-render_0.1.3-3PIGSTY~noble_amd64.deb
`postgresql-17-pg-render`	`0.1.3`	u24.aarch64	pigsty	1.4 MiB	postgresql-17-pg-render_0.1.3-3PIGSTY~noble_arm64.deb
`postgresql-17-pg-render`	`0.1.3`	u26.x86_64	pigsty	1.5 MiB	postgresql-17-pg-render_0.1.3-3PIGSTY~resolute_amd64.deb
`postgresql-17-pg-render`	`0.1.3`	u26.aarch64	pigsty	1.4 MiB	postgresql-17-pg-render_0.1.3-3PIGSTY~resolute_arm64.deb

Package	Version	OS	ORG	SIZE	File URL
`pg_render_16`	`0.1.3`	el8.x86_64	pigsty	1.7 MiB	pg_render_16-0.1.3-3PIGSTY.el8.x86_64.rpm
`pg_render_16`	`0.1.3`	el8.aarch64	pigsty	1.6 MiB	pg_render_16-0.1.3-3PIGSTY.el8.aarch64.rpm
`pg_render_16`	`0.1.3`	el9.x86_64	pigsty	1.7 MiB	pg_render_16-0.1.3-3PIGSTY.el9.x86_64.rpm
`pg_render_16`	`0.1.3`	el9.aarch64	pigsty	1.6 MiB	pg_render_16-0.1.3-3PIGSTY.el9.aarch64.rpm
`pg_render_16`	`0.1.3`	el10.x86_64	pigsty	1.7 MiB	pg_render_16-0.1.3-3PIGSTY.el10.x86_64.rpm
`pg_render_16`	`0.1.3`	el10.aarch64	pigsty	1.6 MiB	pg_render_16-0.1.3-3PIGSTY.el10.aarch64.rpm
`postgresql-16-pg-render`	`0.1.3`	d12.x86_64	pigsty	1.4 MiB	postgresql-16-pg-render_0.1.3-3PIGSTY~bookworm_amd64.deb
`postgresql-16-pg-render`	`0.1.3`	d12.aarch64	pigsty	1.2 MiB	postgresql-16-pg-render_0.1.3-3PIGSTY~bookworm_arm64.deb
`postgresql-16-pg-render`	`0.1.3`	d13.x86_64	pigsty	1.4 MiB	postgresql-16-pg-render_0.1.3-3PIGSTY~trixie_amd64.deb
`postgresql-16-pg-render`	`0.1.3`	d13.aarch64	pigsty	1.2 MiB	postgresql-16-pg-render_0.1.3-3PIGSTY~trixie_arm64.deb
`postgresql-16-pg-render`	`0.1.3`	u22.x86_64	pigsty	1.5 MiB	postgresql-16-pg-render_0.1.3-3PIGSTY~jammy_amd64.deb
`postgresql-16-pg-render`	`0.1.3`	u22.aarch64	pigsty	1.4 MiB	postgresql-16-pg-render_0.1.3-3PIGSTY~jammy_arm64.deb
`postgresql-16-pg-render`	`0.1.3`	u24.x86_64	pigsty	1.5 MiB	postgresql-16-pg-render_0.1.3-3PIGSTY~noble_amd64.deb
`postgresql-16-pg-render`	`0.1.3`	u24.aarch64	pigsty	1.4 MiB	postgresql-16-pg-render_0.1.3-3PIGSTY~noble_arm64.deb
`postgresql-16-pg-render`	`0.1.3`	u26.x86_64	pigsty	1.5 MiB	postgresql-16-pg-render_0.1.3-3PIGSTY~resolute_amd64.deb
`postgresql-16-pg-render`	`0.1.3`	u26.aarch64	pigsty	1.4 MiB	postgresql-16-pg-render_0.1.3-3PIGSTY~resolute_arm64.deb

Package	Version	OS	ORG	SIZE	File URL
`pg_render_15`	`0.1.3`	el8.x86_64	pigsty	1.7 MiB	pg_render_15-0.1.3-3PIGSTY.el8.x86_64.rpm
`pg_render_15`	`0.1.3`	el8.aarch64	pigsty	1.5 MiB	pg_render_15-0.1.3-3PIGSTY.el8.aarch64.rpm
`pg_render_15`	`0.1.3`	el9.x86_64	pigsty	1.7 MiB	pg_render_15-0.1.3-3PIGSTY.el9.x86_64.rpm
`pg_render_15`	`0.1.3`	el9.aarch64	pigsty	1.6 MiB	pg_render_15-0.1.3-3PIGSTY.el9.aarch64.rpm
`pg_render_15`	`0.1.3`	el10.x86_64	pigsty	1.7 MiB	pg_render_15-0.1.3-3PIGSTY.el10.x86_64.rpm
`pg_render_15`	`0.1.3`	el10.aarch64	pigsty	1.6 MiB	pg_render_15-0.1.3-3PIGSTY.el10.aarch64.rpm
`postgresql-15-pg-render`	`0.1.3`	d12.x86_64	pigsty	1.4 MiB	postgresql-15-pg-render_0.1.3-3PIGSTY~bookworm_amd64.deb
`postgresql-15-pg-render`	`0.1.3`	d12.aarch64	pigsty	1.2 MiB	postgresql-15-pg-render_0.1.3-3PIGSTY~bookworm_arm64.deb
`postgresql-15-pg-render`	`0.1.3`	d13.x86_64	pigsty	1.4 MiB	postgresql-15-pg-render_0.1.3-3PIGSTY~trixie_amd64.deb
`postgresql-15-pg-render`	`0.1.3`	d13.aarch64	pigsty	1.2 MiB	postgresql-15-pg-render_0.1.3-3PIGSTY~trixie_arm64.deb
`postgresql-15-pg-render`	`0.1.3`	u22.x86_64	pigsty	1.5 MiB	postgresql-15-pg-render_0.1.3-3PIGSTY~jammy_amd64.deb
`postgresql-15-pg-render`	`0.1.3`	u22.aarch64	pigsty	1.4 MiB	postgresql-15-pg-render_0.1.3-3PIGSTY~jammy_arm64.deb
`postgresql-15-pg-render`	`0.1.3`	u24.x86_64	pigsty	1.5 MiB	postgresql-15-pg-render_0.1.3-3PIGSTY~noble_amd64.deb
`postgresql-15-pg-render`	`0.1.3`	u24.aarch64	pigsty	1.4 MiB	postgresql-15-pg-render_0.1.3-3PIGSTY~noble_arm64.deb
`postgresql-15-pg-render`	`0.1.3`	u26.x86_64	pigsty	1.5 MiB	postgresql-15-pg-render_0.1.3-3PIGSTY~resolute_amd64.deb
`postgresql-15-pg-render`	`0.1.3`	u26.aarch64	pigsty	1.4 MiB	postgresql-15-pg-render_0.1.3-3PIGSTY~resolute_arm64.deb

Package	Version	OS	ORG	SIZE	File URL
`pg_render_14`	`0.1.3`	el8.x86_64	pigsty	1.7 MiB	pg_render_14-0.1.3-3PIGSTY.el8.x86_64.rpm
`pg_render_14`	`0.1.3`	el8.aarch64	pigsty	1.5 MiB	pg_render_14-0.1.3-3PIGSTY.el8.aarch64.rpm
`pg_render_14`	`0.1.3`	el9.x86_64	pigsty	1.7 MiB	pg_render_14-0.1.3-3PIGSTY.el9.x86_64.rpm
`pg_render_14`	`0.1.3`	el9.aarch64	pigsty	1.6 MiB	pg_render_14-0.1.3-3PIGSTY.el9.aarch64.rpm
`pg_render_14`	`0.1.3`	el10.x86_64	pigsty	1.7 MiB	pg_render_14-0.1.3-3PIGSTY.el10.x86_64.rpm
`pg_render_14`	`0.1.3`	el10.aarch64	pigsty	1.6 MiB	pg_render_14-0.1.3-3PIGSTY.el10.aarch64.rpm
`postgresql-14-pg-render`	`0.1.3`	d12.x86_64	pigsty	1.4 MiB	postgresql-14-pg-render_0.1.3-3PIGSTY~bookworm_amd64.deb
`postgresql-14-pg-render`	`0.1.3`	d12.aarch64	pigsty	1.2 MiB	postgresql-14-pg-render_0.1.3-3PIGSTY~bookworm_arm64.deb
`postgresql-14-pg-render`	`0.1.3`	d13.x86_64	pigsty	1.3 MiB	postgresql-14-pg-render_0.1.3-3PIGSTY~trixie_amd64.deb
`postgresql-14-pg-render`	`0.1.3`	d13.aarch64	pigsty	1.2 MiB	postgresql-14-pg-render_0.1.3-3PIGSTY~trixie_arm64.deb
`postgresql-14-pg-render`	`0.1.3`	u22.x86_64	pigsty	1.5 MiB	postgresql-14-pg-render_0.1.3-3PIGSTY~jammy_amd64.deb
`postgresql-14-pg-render`	`0.1.3`	u22.aarch64	pigsty	1.4 MiB	postgresql-14-pg-render_0.1.3-3PIGSTY~jammy_arm64.deb
`postgresql-14-pg-render`	`0.1.3`	u24.x86_64	pigsty	1.5 MiB	postgresql-14-pg-render_0.1.3-3PIGSTY~noble_amd64.deb
`postgresql-14-pg-render`	`0.1.3`	u24.aarch64	pigsty	1.4 MiB	postgresql-14-pg-render_0.1.3-3PIGSTY~noble_arm64.deb
`postgresql-14-pg-render`	`0.1.3`	u26.x86_64	pigsty	1.5 MiB	postgresql-14-pg-render_0.1.3-3PIGSTY~resolute_amd64.deb
`postgresql-14-pg-render`	`0.1.3`	u26.aarch64	pigsty	1.4 MiB	postgresql-14-pg-render_0.1.3-3PIGSTY~resolute_arm64.deb

Source

Repository

github.com/mkaski/pg_render

Source Tarball

pg_render-0.1.3.tar.gz

pig build pkg pg_render;		# build rpm/deb

Install

Make sure PGDG and PIGSTY repo available:

pig repo add pgsql -u   # add both repo and update cache

Install this extension with pig:

pig install pg_render;		# install via package name, for the active PG version

pig install pg_render -v 18;   # install for PG 18
pig install pg_render -v 17;   # install for PG 17
pig install pg_render -v 16;   # install for PG 16
pig install pg_render -v 15;   # install for PG 15
pig install pg_render -v 14;   # install for PG 14

Create this extension with:

CREATE EXTENSION pg_render;

Usage

pg_render: Liquid template rendering for PostgreSQL

`render(template text, input json|array|value)`

Render a template with query results using Liquid syntax:

-- Single value
SELECT render('Total: {{ value }}', (SELECT count(*) FROM posts));

-- Multiple columns from one row
SELECT render(
    '<h1>{{ title }}</h1><p>{{ text }}</p>',
    (SELECT to_json(r) FROM (SELECT title, text FROM posts WHERE id = 1) r)
);

-- Loop over an array
SELECT render(
    '{% for v in values %} {{ v }} {% endfor %}',
    (SELECT array(SELECT title FROM posts))
);

-- Loop over multiple rows with multiple columns
SELECT render(
    '{% for row in rows %} {{ row.title }} - {{ row.author }} {% endfor %}',
    json_agg(to_json(posts.*))
) FROM posts;

`render_agg(template text, input record|json|value)`

Aggregate render function – renders a template for each row:

-- Render each row from a derived table
SELECT render_agg('{{ title }} {{ text }}', props)
FROM (SELECT title, text FROM posts) AS props;

-- Render using json_build_object
SELECT render_agg(
    '<article><h1>{{ title }}</h1></article>',
    json_build_object('title', title)
) FROM posts;

Using Stored Templates

SELECT render(
    (SELECT template FROM templates WHERE id = 'my_tpl'),
    (SELECT to_json(r) FROM (SELECT title, text FROM posts WHERE id = 1) r)
);

PostgREST Integration

CREATE FUNCTION api.index() RETURNS "text/html" AS $$
SELECT render(
    '<html><body><h1>{{ title }}</h1></body></html>',
    (SELECT to_json(r) FROM (SELECT title FROM posts WHERE id = 1) r)
) $$;