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WIP: Handle duplicate function signatures #543

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WIP: Handle duplicate function signatures #543

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59 changes: 59 additions & 0 deletions tests/fixtures/functions/function_Dups.sql
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Original file line number Diff line number Diff line change
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DROP FUNCTION IF EXISTS "MixedCase".function_dup(int, int, int);
CREATE OR REPLACE FUNCTION "MixedCase".function_dup("Z" int, x int, y int)
RETURNS TABLE("mVt" bytea, key text) AS $$
SELECT mvt, md5(mvt) as key FROM (
SELECT ST_AsMVT(tile, '"MixedCase".function_Dup', 4096, 'geom') as mvt FROM (
SELECT
ST_AsMVTGeom(
ST_Transform(ST_CurveToLine("Geom"), 3857),
ST_TileEnvelope("Z", x, y),
4096, 64, true) AS geom
FROM "MixedCase"."MixPoints"
WHERE "Geom" && ST_Transform(ST_TileEnvelope("Z", x, y), 4326)
) as tile WHERE geom IS NOT NULL) src
$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;

DROP FUNCTION IF EXISTS "MixedCase"."function_Dup"(int, int, int);
CREATE OR REPLACE FUNCTION "MixedCase"."function_Dup"("Z" int, x int, y int)
RETURNS TABLE("mVt" bytea, key text) AS $$
SELECT mvt, md5(mvt) as key FROM (
SELECT ST_AsMVT(tile, '"MixedCase".function_Dup', 4096, 'geom') as mvt FROM (
SELECT
ST_AsMVTGeom(
ST_Transform(ST_CurveToLine("Geom"), 3857),
ST_TileEnvelope("Z", x, y),
4096, 64, true) AS geom
FROM "MixedCase"."MixPoints"
WHERE "Geom" && ST_Transform(ST_TileEnvelope("Z", x, y), 4326)
) as tile WHERE geom IS NOT NULL) src
$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;

DROP FUNCTION IF EXISTS "MixedCase".function_dup(int, int, int, json);
CREATE OR REPLACE FUNCTION "MixedCase".function_dup(z int, x int, y int, query json)
RETURNS TABLE("mVt" bytea, key text) AS $$
SELECT mvt, md5(mvt) as key FROM (
SELECT ST_AsMVT(tile, '"MixedCase".function_Dup', 4096, 'geom') as mvt FROM (
SELECT
ST_AsMVTGeom(
ST_Transform(ST_CurveToLine("Geom"), 3857),
ST_TileEnvelope(z, x, y),
4096, 64, true) AS geom
FROM "MixedCase"."MixPoints"
WHERE "Geom" && ST_Transform(ST_TileEnvelope(z, x, y), 4326)
) as tile WHERE geom IS NOT NULL) src
$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;

DROP FUNCTION IF EXISTS "MixedCase".function_dup(int, int, int, jsonb);
CREATE OR REPLACE FUNCTION "MixedCase".function_dup(z int, x int, y int, query jsonb)
RETURNS TABLE("mVt" bytea, key text) AS $$
SELECT mvt, md5(mvt) as key FROM (
SELECT ST_AsMVT(tile, '"MixedCase".function_Dup', 4096, 'geom') as mvt FROM (
SELECT
ST_AsMVTGeom(
ST_Transform(ST_CurveToLine("Geom"), 3857),
ST_TileEnvelope(z, x, y),
4096, 64, true) AS geom
FROM "MixedCase"."MixPoints"
WHERE "Geom" && ST_Transform(ST_TileEnvelope(z, x, y), 4326)
) as tile WHERE geom IS NOT NULL) src
$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;