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复制代码
-- name: ListAccounts :many
SELECT * FROM accounts
WHERE owner = $1
ORDER BY id
LIMIT $2
OFFSET $3;

-- name: UpdateAccount :one
UPDATE accounts
SET balance = $2
WHERE id = $1
RETURNING *;

-- name: DeleteAccount :exec
DELETE FROM accounts
WHERE id = $1;

-- name: AddAccountBalance :one
UPDATE accounts
SET balance = balance + sqlc.arg(amount)
WHERE id = sqlc.arg(id)
RETURNING *;
复制代码

 

 

 

If not using sql.arg(), the parameter names would be Balance and ID.

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