mirror of
https://github.com/ONLYOFFICE/server.git
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65 lines
2.3 KiB
PL/PgSQL
65 lines
2.3 KiB
PL/PgSQL
--
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-- Create schema onlyoffice
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--
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-- CREATE DATABASE onlyoffice ENCODING = 'UTF8' CONNECTION LIMIT = -1;
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-- ----------------------------
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-- Table structure for doc_changes
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-- ----------------------------
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CREATE TABLE IF NOT EXISTS "public"."doc_changes" (
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"id" varchar(255) COLLATE "default" NOT NULL,
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"change_id" int4 NOT NULL,
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"user_id" varchar(255) COLLATE "default" NOT NULL,
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"user_id_original" varchar(255) COLLATE "default" NOT NULL,
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"user_name" varchar(255) COLLATE "default" NOT NULL,
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"change_data" text COLLATE "default" NOT NULL,
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"change_date" timestamp without time zone NOT NULL,
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PRIMARY KEY ("id", "change_id")
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)
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WITH (OIDS=FALSE);
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-- ----------------------------
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-- Table structure for task_result
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-- ----------------------------
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CREATE TABLE IF NOT EXISTS "public"."task_result" (
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"id" varchar(255) COLLATE "default" NOT NULL,
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"status" int2 NOT NULL,
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"status_info" int4 NOT NULL,
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"last_open_date" timestamp without time zone NOT NULL,
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"user_index" int4 NOT NULL DEFAULT 1,
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"change_id" int4 NOT NULL DEFAULT 0,
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"callback" text COLLATE "default" NOT NULL,
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"baseurl" text COLLATE "default" NOT NULL,
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PRIMARY KEY ("id")
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)
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WITH (OIDS=FALSE);
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CREATE OR REPLACE FUNCTION merge_db(_id varchar(255), _status int2, _status_info int4, _last_open_date timestamp without time zone, _user_index int4, _change_id int4, _callback text, _baseurl text, OUT isupdate char(5), OUT userindex int4) AS
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$$
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DECLARE
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t_var "public"."task_result"."user_index"%TYPE;
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BEGIN
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LOOP
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-- first try to update the key
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-- note that "a" must be unique
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UPDATE "public"."task_result" SET last_open_date=_last_open_date, user_index=user_index+1 WHERE id = _id RETURNING user_index into userindex;
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IF found THEN
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isupdate := 'true';
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RETURN;
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END IF;
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-- not there, so try to insert the key
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-- if someone else inserts the same key concurrently,
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-- we could get a unique-key failure
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BEGIN
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INSERT INTO "public"."task_result"(id, status, status_info, last_open_date, user_index, change_id, callback, baseurl) VALUES(_id, _status, _status_info, _last_open_date, _user_index, _change_id, _callback, _baseurl) RETURNING user_index into userindex;
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isupdate := 'false';
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RETURN;
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EXCEPTION WHEN unique_violation THEN
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-- do nothing, and loop to try the UPDATE again
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END;
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END LOOP;
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END;
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$$
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LANGUAGE plpgsql;
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