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Update m20220509 to new caqti syntax

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This commit is contained in:
Reynir Björnsson 2022-05-16 15:57:58 +02:00
parent bca4c80127
commit bfc4e5e64f
1 changed files with 18 additions and 18 deletions
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24
bin/migrations/m20220509.ml
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@ -3,6 +3,8 @@ and identifier = "2022-05-09"
and migrate_doc = "switch uuid encoding to hex"
and rollback_doc = "switch uuid encoding back to binary"
open Grej.Infix
let old_uuid_rep =
let encode uuid = Ok (Uuidm.to_bytes uuid) in
let decode s =
@ -12,33 +14,31 @@ let old_uuid_rep =
Caqti_type.custom ~encode ~decode Caqti_type.string
let uuids_byte_encoded_q =
Caqti_request.collect ~oneshot:true
Caqti_type.unit
(Caqti_type.tup2 (Builder_db.Rep.id (`build : [`build])) old_uuid_rep)
Caqti_type.unit ->*
Caqti_type.tup2 (Builder_db.Rep.id (`build : [`build])) old_uuid_rep @@
"SELECT id, uuid FROM build"
let uuids_hex_encoded_q =
Caqti_request.collect ~oneshot:true
Caqti_type.unit
(Caqti_type.tup2 (Builder_db.Rep.id (`build : [`build])) Builder_db.Rep.uuid)
Caqti_type.unit ->*
Caqti_type.tup2 (Builder_db.Rep.id (`build : [`build])) Builder_db.Rep.uuid @@
"SELECT id, uuid FROM build"
let migrate_q =
Caqti_request.exec ~oneshot:true
(Caqti_type.tup2 (Builder_db.Rep.id (`build : [`build])) Builder_db.Rep.uuid)
Caqti_type.tup2 (Builder_db.Rep.id (`build : [`build])) Builder_db.Rep.uuid ->.
Caqti_type.unit @@
"UPDATE build SET uuid = $2 WHERE id = $1"
let rollback_q =
Caqti_request.exec ~oneshot:true
(Caqti_type.tup2 (Builder_db.Rep.id (`build : [`build])) old_uuid_rep)
Caqti_type.tup2 (Builder_db.Rep.id (`build : [`build])) old_uuid_rep ->.
Caqti_type.unit @@
"UPDATE build SET uuid = $2 WHERE id = $1"
let create_index =
Caqti_request.exec Caqti_type.unit
Caqti_type.unit ->. Caqti_type.unit @@
"CREATE INDEX idx_build_uuid ON build(uuid);"
let drop_index =
Caqti_request.exec Caqti_type.unit
Caqti_type.unit ->. Caqti_type.unit @@
"DROP INDEX idx_build_uuid;"
let migrate _datadir (module Db : Caqti_blocking.CONNECTION) =