🏗️(caldav) migrate from davical to sabre/dav

docker/sabredav/sql/pgsql.addressbooks.sql

@@ -0,0 +1,44 @@
+CREATE TABLE addressbooks (
+    id SERIAL NOT NULL,
+    principaluri VARCHAR(255),
+    displayname VARCHAR(255),
+    uri VARCHAR(200),
+    description TEXT,
+    synctoken INTEGER NOT NULL DEFAULT 1
+);
+
+ALTER TABLE ONLY addressbooks
+    ADD CONSTRAINT addressbooks_pkey PRIMARY KEY (id);
+
+CREATE UNIQUE INDEX addressbooks_ukey
+    ON addressbooks USING btree (principaluri, uri);
+
+CREATE TABLE cards (
+    id SERIAL NOT NULL,
+    addressbookid INTEGER NOT NULL,
+    carddata BYTEA,
+    uri VARCHAR(200),
+    lastmodified INTEGER,
+    etag VARCHAR(32),
+    size INTEGER NOT NULL
+);
+
+ALTER TABLE ONLY cards
+    ADD CONSTRAINT cards_pkey PRIMARY KEY (id);
+
+CREATE UNIQUE INDEX cards_ukey
+    ON cards USING btree (addressbookid, uri);
+
+CREATE TABLE addressbookchanges (
+    id SERIAL NOT NULL,
+    uri VARCHAR(200) NOT NULL,
+    synctoken INTEGER NOT NULL,
+    addressbookid INTEGER NOT NULL,
+    operation SMALLINT NOT NULL
+);
+
+ALTER TABLE ONLY addressbookchanges
+    ADD CONSTRAINT addressbookchanges_pkey PRIMARY KEY (id);
+
+CREATE INDEX addressbookchanges_addressbookid_synctoken_ix
+    ON addressbookchanges USING btree (addressbookid, synctoken);