mirror of
https://github.com/hasura/graphql-engine.git
synced 2024-12-22 15:01:39 +03:00
525361d3d2
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4596 GitOrigin-RevId: 48f143b8e6bbc60371656cc4bfbae1a5864f9921
107 lines
3.1 KiB
SQL
107 lines
3.1 KiB
SQL
CREATE TABLE hdb_catalog.hdb_computed_field
|
|
(
|
|
table_schema TEXT,
|
|
table_name TEXT,
|
|
computed_field_name TEXT,
|
|
definition JSONB NOT NULL,
|
|
comment TEXT NULL,
|
|
|
|
PRIMARY KEY (table_schema, table_name, computed_field_name),
|
|
FOREIGN KEY (table_schema, table_name) REFERENCES hdb_catalog.hdb_table(table_schema, table_name) ON UPDATE CASCADE
|
|
);
|
|
|
|
CREATE VIEW hdb_catalog.hdb_computed_field_function AS
|
|
(
|
|
SELECT
|
|
table_schema,
|
|
table_name,
|
|
computed_field_name,
|
|
CASE
|
|
WHEN (definition::jsonb -> 'function')::jsonb ->> 'name' IS NULL THEN definition::jsonb ->> 'function'
|
|
ELSE (definition::jsonb -> 'function')::jsonb ->> 'name'
|
|
END AS function_name,
|
|
CASE
|
|
WHEN (definition::jsonb -> 'function')::jsonb ->> 'schema' IS NULL THEN 'public'
|
|
ELSE (definition::jsonb -> 'function')::jsonb ->> 'schema'
|
|
END AS function_schema
|
|
FROM hdb_catalog.hdb_computed_field
|
|
);
|
|
|
|
CREATE OR REPLACE VIEW hdb_catalog.hdb_function_agg AS
|
|
(
|
|
SELECT
|
|
p.proname::text AS function_name,
|
|
pn.nspname::text AS function_schema,
|
|
pd.description,
|
|
|
|
CASE
|
|
WHEN (p.provariadic = (0) :: oid) THEN false
|
|
ELSE true
|
|
END AS has_variadic,
|
|
|
|
CASE
|
|
WHEN (
|
|
(p.provolatile) :: text = ('i' :: character(1)) :: text
|
|
) THEN 'IMMUTABLE' :: text
|
|
WHEN (
|
|
(p.provolatile) :: text = ('s' :: character(1)) :: text
|
|
) THEN 'STABLE' :: text
|
|
WHEN (
|
|
(p.provolatile) :: text = ('v' :: character(1)) :: text
|
|
) THEN 'VOLATILE' :: text
|
|
ELSE NULL :: text
|
|
END AS function_type,
|
|
|
|
pg_get_functiondef(p.oid) AS function_definition,
|
|
|
|
rtn.nspname::text as return_type_schema,
|
|
rt.typname::text as return_type_name,
|
|
rt.typtype::text as return_type_type,
|
|
|
|
p.proretset AS returns_set,
|
|
( SELECT
|
|
COALESCE(json_agg(
|
|
json_build_object('schema', q."schema",
|
|
'name', q."name",
|
|
'type', q."type"
|
|
)
|
|
), '[]')
|
|
FROM
|
|
(
|
|
SELECT
|
|
pt.typname AS "name",
|
|
pns.nspname AS "schema",
|
|
pt.typtype AS "type",
|
|
pat.ordinality
|
|
FROM
|
|
unnest(
|
|
COALESCE(p.proallargtypes, (p.proargtypes) :: oid [])
|
|
) WITH ORDINALITY pat(oid, ordinality)
|
|
LEFT JOIN pg_type pt ON ((pt.oid = pat.oid))
|
|
LEFT JOIN pg_namespace pns ON (pt.typnamespace = pns.oid)
|
|
ORDER BY pat.ordinality ASC
|
|
) q
|
|
) AS input_arg_types,
|
|
to_json(COALESCE(p.proargnames, ARRAY [] :: text [])) AS input_arg_names,
|
|
p.pronargdefaults AS default_args,
|
|
p.oid::integer AS function_oid
|
|
FROM
|
|
pg_proc p
|
|
JOIN pg_namespace pn ON (pn.oid = p.pronamespace)
|
|
JOIN pg_type rt ON (rt.oid = p.prorettype)
|
|
JOIN pg_namespace rtn ON (rtn.oid = rt.typnamespace)
|
|
LEFT JOIN pg_description pd ON p.oid = pd.objoid
|
|
WHERE
|
|
pn.nspname :: text NOT LIKE 'pg\_%'
|
|
AND pn.nspname :: text NOT IN ('information_schema', 'hdb_catalog', 'hdb_views')
|
|
AND (NOT EXISTS (
|
|
SELECT
|
|
1
|
|
FROM
|
|
pg_aggregate
|
|
WHERE
|
|
((pg_aggregate.aggfnoid) :: oid = p.oid)
|
|
)
|
|
)
|
|
);
|