pgevolve-core 0.4.6

Postgres declarative schema management — core library (parser, IR, diff, planner) powering the pgevolve CLI.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

//! PG 16-specific query overrides.

/// Subscriptions for PG 16.
///
/// PG 16 added `subpasswordrequired`, `subrunasowner`, `suborigin` but lacks:
///   - `subfailover` (PG 17+)
///
/// `substream` became text in PG 16; the `::text` cast works for both the old
/// bool and the new text column.
pub const SUBSCRIPTIONS_QUERY_PG16: &str = "\
    SELECT \
        s.oid::bigint AS oid, \
        s.subname::text AS name, \
        coalesce(a.rolname, '') AS owner, \
        s.subenabled AS enabled, \
        s.subconninfo::text AS connection, \
        coalesce(s.subslotname::text, '') AS slot_name, \
        s.subsynccommit::text AS synchronous_commit, \
        s.subpublications::text[] AS publications, \
        s.subbinary AS binary, \
        s.substream::text AS streaming, \
        s.subtwophasestate::text AS two_phase_state, \
        s.subdisableonerr AS disable_on_error, \
        s.subpasswordrequired AS password_required, \
        s.subrunasowner AS run_as_owner, \
        s.suborigin::text AS origin, \
        NULL::bool AS failover, \
        coalesce(d.description, '') AS comment \
    FROM pg_subscription s \
    JOIN pg_authid a ON a.oid = s.subowner \
    LEFT JOIN pg_description d \
        ON d.classoid = 'pg_subscription'::regclass AND d.objoid = s.oid AND d.objsubid = 0 \
    ORDER BY s.subname";