Yared Yemane
d28bddace1
Preserve append-after-max ordering when omitting sort_order and keep global uniqueness enforced by DB. Co-authored-by: Cursor <cursoragent@cursor.com>
57 lines
1.2 KiB
SQL
57 lines
1.2 KiB
SQL
-- name: CreateProgram :one
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INSERT INTO programs (name, description, thumbnail, sort_order)
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SELECT
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sqlc.arg('name'),
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sqlc.arg('description'),
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sqlc.arg('thumbnail'),
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COALESCE(sqlc.narg('sort_order')::int, COALESCE((
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SELECT
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max(p.sort_order)
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FROM programs AS p), 0) + 1)
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RETURNING
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*;
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-- name: GetProgramByID :one
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SELECT *
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FROM programs
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WHERE id = $1;
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-- name: ListAllProgramIDs :many
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SELECT
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p.id
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FROM
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programs AS p
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ORDER BY
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p.id;
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-- name: ListPrograms :many
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SELECT
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COUNT(*) OVER () AS total_count,
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p.id,
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p.name,
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p.description,
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p.thumbnail,
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p.sort_order,
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p.created_at,
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p.updated_at
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FROM programs p
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ORDER BY p.sort_order ASC, p.id ASC
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LIMIT $1 OFFSET $2;
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-- name: UpdateProgram :one
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UPDATE programs
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SET
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name = COALESCE(sqlc.narg('name')::varchar, name),
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description = COALESCE(sqlc.narg('description')::text, description),
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thumbnail = COALESCE(sqlc.narg('thumbnail')::text, thumbnail),
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sort_order = coalesce(sqlc.narg('sort_order')::int, sort_order),
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updated_at = CURRENT_TIMESTAMP
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WHERE
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id = sqlc.arg('id')
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RETURNING
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*;
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-- name: DeleteProgram :exec
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DELETE FROM programs
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WHERE id = $1;
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