Track event sequences globally, not per channel.

Per-channel event sequences were a cute idea, but it made reasoning about event resumption much, much harder (case in point: recovering the order of events in a partially-ordered collection is quadratic, since it's basically graph sort). The minor overhead of a global sequence number is likely tolerable, and this simplifies both the API and the internals.

1 files changed, 0 insertions, 50 deletions

diff --git a/.sqlx/query-760d3532e1613fd9f79ac98cb132479c6e7a2301d576af298da570f3effdc106.json b/.sqlx/query-760d3532e1613fd9f79ac98cb132479c6e7a2301d576af298da570f3effdc106.json
deleted file mode 100644
index beb9234..0000000
--- a/.sqlx/query-760d3532e1613fd9f79ac98cb132479c6e7a2301d576af298da570f3effdc106.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-  "db_name": "SQLite",
-  "query": "\n\t\t\t\tselect\n\t\t\t\t\tmessage.id as \"id: message::Id\",\n                    sequence as \"sequence: Sequence\",\n\t\t\t\t\tlogin.id as \"sender_id: login::Id\",\n\t\t\t\t\tlogin.name as sender_name,\n\t\t\t\t\tmessage.body,\n\t\t\t\t\tmessage.sent_at as \"sent_at: DateTime\"\n\t\t\t\tfrom message\n\t\t\t\t\tjoin login on message.sender = login.id\n\t\t\t\twhere channel = $1\n\t\t\t\t\tand coalesce(sequence > $2, true)\n\t\t\t\torder by sequence asc\n\t\t\t",
-  "describe": {
-    "columns": [
-      {
-        "name": "id: message::Id",
-        "ordinal": 0,
-        "type_info": "Text"
-      },
-      {
-        "name": "sequence: Sequence",
-        "ordinal": 1,
-        "type_info": "Integer"
-      },
-      {
-        "name": "sender_id: login::Id",
-        "ordinal": 2,
-        "type_info": "Text"
-      },
-      {
-        "name": "sender_name",
-        "ordinal": 3,
-        "type_info": "Text"
-      },
-      {
-        "name": "body",
-        "ordinal": 4,
-        "type_info": "Text"
-      },
-      {
-        "name": "sent_at: DateTime",
-        "ordinal": 5,
-        "type_info": "Text"
-      }
-    ],
-    "parameters": {
-      "Right": 2
-    },
-    "nullable": [
-      false,
-      false,
-      false,
-      false,
-      false,
-      false
-    ]
-  },
-  "hash": "760d3532e1613fd9f79ac98cb132479c6e7a2301d576af298da570f3effdc106"
-}