feat: decode errors that are safe to log - #96

Process completed with exit code 1.

Error: [fuzz] generated fixtures: union results agree (postgres) failed after 15 runs (27 shrinks) replay: FUZZ_SEED=1302758654 FUZZ_PATH=14:2:1:1:1:1:1:1:1:8:1:1:1:1:1:1:1:3:0:1:1:1:1:0:0:0:0:0 bun run fuzz -t 'generated fixtures: union results agree \(postgres\)' --- input (shrunk) {"fixture":{"orders":[],"customers":[]},"plan":{"orgId":"org_1","branches":[{"orgId":"org_1","join":undefined,"where":[{"k":"null","op":"isNull","e":{"k":"str","v":"org_1"}}],"shape":{"k":"rows","select":[["id",{"k":"col","col":"Id"}],["e0",{"k":"col","col":"Note"}],["e1",{"k":"col","col":"Id"}]],"distinct":false,"orderBy":[],"limit":undefined,"offset":undefined},"wrap":false,"crossTenant":false},{"orgId":"org_1","join":undefined,"where":[],"shape":{"k":"rows","select":[["id",{"k":"col","col":"Id"}],["e0",{"k":"col","col":"Note"}],["e1",{"k":"col","col":"Id"}]],"distinct":false,"orderBy":[],"limit":undefined,"offset":undefined},"wrap":false,"crossTenant":false},{"orgId":"org_1","join":"inner","where":[],"shape":{"k":"rows","select":[["id",{"k":"col","col":"Id"}],["e0",{"k":"col","col":"Note"}],["e1",{"k":"arith","op":"add","l":{"k":"arith","op":"div","l":{"k":"arith","op":"add","l":{"k":"col","col":"Id"},"r":{"k":"num","v":0}},"r":{"k":"num","v":0}},"r":-1}]],"distinct":false,"orderBy":[],"limit":undefined,"offset":undefined},"wrap":false,"crossTenant":false}],"crossTenant":true,"orderBy":[["e1","asc"]],"limit":undefined,"offset":undefined}} --- error expected 'DatabaseError' to be 'Rows' // Object.is equality --- sql SELECT * FROM ( ( WITH "orders" AS ( SELECT CAST(NULL AS text) AS "OrgId", CAST(NULL AS int4) AS "Id", CAST(NULL AS text) AS "Customer", CAST(NULL AS int8) AS "Amount", CAST(NULL AS text) AS "Status", CAST(NULL AS text) AS "Note", CAST(NULL AS timestamptz) AS "Created" WHERE 1 = 0 ), "customers" AS ( SELECT CAST(NULL AS text) AS "OrgId", CAST(NULL AS text) AS "Name", CAST(NULL AS text) AS "Tier" WHERE 1 = 0 ) SELECT "orders"."Id" AS "id", "orders"."Note" AS "e0", "orders"."Id" AS "e1" FROM "orders" WHERE 'org_1' IS NULL ) UNION ALL ( WITH "orders" AS ( SELECT CAST(NULL AS text) AS "OrgId", CAST(NULL AS int4) AS "Id", CAST(NULL AS text) AS "Customer", CAST(NULL AS int8) AS "Amount", CAST(NULL AS text) AS "Status", CAST(NULL AS text) AS "Note", CAST(NULL AS timestamptz) AS "Created" WHERE 1 = 0 ), "customers" AS ( SELECT CAST(NULL AS text) AS "OrgId", CAST(NULL AS text) AS "Name", CAST(NULL AS text) AS "Tier" WHERE 1 = 0 ) SELECT "orders"."Id" AS "id", "orders"."Note" AS "e0", "orders"."Id" AS "e1" FROM "orders" ) UNION ALL ( WITH "orders" AS ( SELECT CAST(NULL AS text) AS "OrgId", CAST(NULL AS int4) AS "Id", CAST(NULL AS text) AS "Customer", CAST(NULL AS int8) AS "Amount", CAST(NULL AS text) AS "Status", CAST(NULL AS text) AS "Note", CAST(NULL AS timestamptz) AS "Created" WHERE 1 = 0 ), "customers" AS ( SELECT CAST(NULL AS text) AS "OrgId", CAST(NULL AS text) AS "Name", CAST(NULL AS text) AS "Tier" WHERE 1 = 0 ) SELECT "orders"."Id" AS "id", "orders"."Note" AS "e0", "orders"."Id" + 0 / 0 + -1 AS "e1" FROM "orders" INNER JOIN "customers" AS "c" ON ("orders"."Customer" = "c"."Name" AND "orders"."OrgId" = "c"."OrgId") ) ) AS "__union" ORDER BY "e1" ASC --- parameters [] --- tenantScope cross-tenant --- outcome {"_tag":"DatabaseError","message":"division by zero"} --- expected [] --- pin it: add the input above to tests/fuzz/regressions.ts under a key matching "generated fixtures: union results agree (postgres)" ❯ property tests/fuzz/harness.ts:155:8