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"Relation does not exist" when using WITH clause #2990

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@taleeus

Description

@taleeus

Version

1.23.0

What happened?

sqlc doesn't recognize subqueries created with WITH clauses, and marks them as non-existent relations.

Relevant log output

sqlc generate -f platform/db/config/sqlc.yaml
# package dbout
queries/device-associations.sql:1:1: relation "lastassociations" does not exist

Database schema

-- Foreign keys omitted

CREATE TABLE `DeviceAssociation` (
  `serialNumber` varchar(191) NOT NULL,
  `createdAt` datetime(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  `currentSerialNumber` varchar(191) DEFAULT NULL,
  `previousSerialNumber` varchar(191) DEFAULT NULL,
  PRIMARY KEY (`serialNumber`,`createdAt`),
  KEY `DeviceAssociation_previousSerialNumber_idx` (`previousSerialNumber`),
  KEY `DeviceAssociation_currentSerialNumber_idx` (`currentSerialNumber`),
  KEY `DeviceAssociation_createdAt_idx` (`createdAt` DESC)
);

SQL queries

-- name: DeviceAssociations :many
WITH
	LastAssociations AS (
		SELECT
			serialNumber,
			currentSerialNumber,
			MAX(createdAt) AS createdAt
		FROM
			DeviceAssociation
		WHERE
			serialNumber = sqlc.arg(serialNumber)
			AND currentSerialNumber IS NOT NULL
		GROUP BY
			serialNumber,
			currentSerialNumber
	),
	LastDissociations AS (
		SELECT
			serialNumber,
			previousSerialNumber,
			MAX(createdAt) AS createdAt
		FROM
			DeviceAssociation
		WHERE
			serialNumber = sqlc.arg(serialNumber)
			AND previousSerialNumber IS NOT NULL
		GROUP BY
			serialNumber,
			previousSerialNumber
	)
SELECT DISTINCT
	LastAssociations.serialNumber,
	LastAssociations.currentSerialNumber
FROM LastAssociations
LEFT JOIN LastDissociations ON
		LastAssociations.serialNumber = LastDissociations.serialNumber AND
		LastAssociations.currentSerialNumber = LastDissociations.previousSerialNumber
WHERE LastAssociations.createdAt > LastDissociations.createdAt;

Configuration

version: "2"
sql:
  - engine: "mysql"
    queries: "queries"
    schema: "schema.sql"
    gen:
      go:
        package: "dbout"
        out: "../../../app/dbout"
        emit_empty_slices: true
    database:
      uri: "${DATABASE_URL}"
    rules:
      - sqlc/db-prepare

Playground URL

No response

What operating system are you using?

macOS

What database engines are you using?

MySQL

What type of code are you generating?

Go

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