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Add database implementation of channel message change tracking

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Mikayla 2023-10-01 21:31:36 -07:00
parent e0ff7ba180
commit 51cf6a5ff3
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9 changed files with 339 additions and 19 deletions
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18
crates/collab/migrations/20230925210437_add_channel_changes.sql Normal file
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CREATE TABLE IF NOT EXISTS "observed_buffer_edits" (
"user_id" INTEGER NOT NULL REFERENCES users (id) ON DELETE CASCADE,
"buffer_id" INTEGER NOT NULL REFERENCES buffers (id) ON DELETE CASCADE,
"epoch" INTEGER NOT NULL,
"lamport_timestamp" INTEGER NOT NULL,
PRIMARY KEY (user_id, buffer_id)
);
CREATE UNIQUE INDEX "index_observed_buffer_user_and_buffer_id" ON "observed_buffer_edits" ("user_id", "buffer_id");
CREATE TABLE IF NOT EXISTS "observed_channel_messages" (
"user_id" INTEGER NOT NULL REFERENCES users (id) ON DELETE CASCADE,
"channel_id" INTEGER NOT NULL REFERENCES channels (id) ON DELETE CASCADE,
"channel_message_id" INTEGER NOT NULL,
PRIMARY KEY (user_id, channel_id)
);
CREATE UNIQUE INDEX "index_observed_channel_messages_user_and_channel_id" ON "observed_channel_messages" ("user_id", "channel_id");

9
crates/collab/migrations/20230925210437_add_observed_notes.sql
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@ -1,9 +0,0 @@
CREATE TABLE "observed_buffer_edits" (
"user_id" INTEGER NOT NULL REFERENCES users (id) ON DELETE CASCADE,
"buffer_id" INTEGER NOT NULL REFERENCES buffers (id) ON DELETE CASCADE,
"epoch" INTEGER NOT NULL,
"lamport_timestamp" INTEGER NOT NULL,
PRIMARY KEY (user_id, buffer_id)
);
CREATE UNIQUE INDEX "index_observed_buffer_user_and_buffer_id" ON "observed_buffer_edits" ("user_id", "buffer_id");