Merge pull request #37 from vulcanize/version_table

singleton table for internally recording the database schema version
cerc-io · Dec 29, 2021 · 0e865ad · 0e865ad
2 parents 762bc36 + e2f261c
commit 0e865ad
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diff --git a/db/migrations/00017_create_db_version_table.sql b/db/migrations/00017_create_db_version_table.sql
@@ -0,0 +1,9 @@
+-- +goose Up
+CREATE TABLE IF NOT EXISTS public.db_version (
+    singleton BOOLEAN NOT NULL DEFAULT TRUE UNIQUE CHECK (singleton),
+    version TEXT NOT NULL,
+    tstamp TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW()
+);
+
+-- +goose Down
+DROP TABLE public.db_version;
diff --git a/db/migrations/00018_update_db_version.sql b/db/migrations/00018_update_db_version.sql
@@ -0,0 +1,6 @@
+-- +goose Up
+INSERT INTO public.db_version (singleton, version) VALUES (true, 'v0.3.2')
+ON CONFLICT (singleton) DO UPDATE SET (version, tstamp) = ('v0.3.2', NOW());
+
+-- +goose Down
+DELETE FROM public.db_version WHERE version = 'v0.3.2';
diff --git a/...g_migrations/00014_make_tables_logged.sql → ...g_migrations/00016_make_tables_logged.sql b/...g_migrations/00014_make_tables_logged.sql → ...g_migrations/00016_make_tables_logged.sql
diff --git a/...igrations/00015_create_pk_constraints.sql → ...igrations/00017_create_pk_constraints.sql b/...igrations/00015_create_pk_constraints.sql → ...igrations/00017_create_pk_constraints.sql
diff --git a/..._migrations/00016_create_fk_relations.sql → ..._migrations/00018_create_fk_relations.sql b/..._migrations/00016_create_fk_relations.sql → ..._migrations/00018_create_fk_relations.sql
diff --git a/...ns/00017_create_postgraphile_comments.sql → ...ns/00019_create_postgraphile_comments.sql b/...ns/00017_create_postgraphile_comments.sql → ...ns/00019_create_postgraphile_comments.sql
diff --git a/...g_migrations/00018_create_cid_indexes.sql → ...g_migrations/00020_create_cid_indexes.sql b/...g_migrations/00018_create_cid_indexes.sql → ...g_migrations/00020_create_cid_indexes.sql
diff --git a/...rations/00019_create_stored_functions.sql → ...rations/00021_create_stored_functions.sql b/...rations/00019_create_stored_functions.sql → ...rations/00021_create_stored_functions.sql
diff --git a/...ns/00020_create_postgraphile_triggers.sql → ...ns/00022_create_postgraphile_triggers.sql b/...ns/00020_create_postgraphile_triggers.sql → ...ns/00022_create_postgraphile_triggers.sql
diff --git a/db/pre_batch_processing_migrations/00014_create_eth_db_version_table.sql b/db/pre_batch_processing_migrations/00014_create_eth_db_version_table.sql
@@ -0,0 +1,9 @@
+-- +goose Up
+CREATE TABLE IF NOT EXISTS public.db_version (
+    singleton BOOLEAN NOT NULL DEFAULT TRUE UNIQUE CHECK (singleton),
+    version TEXT NOT NULL,
+    tstamp TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW()
+);
+
+-- +goose Down
+DROP TABLE public.db_version;
diff --git a/db/pre_batch_processing_migrations/00015_update_db_version.sql b/db/pre_batch_processing_migrations/00015_update_db_version.sql
@@ -0,0 +1,6 @@
+-- +goose Up
+INSERT INTO public.db_version (singleton, version) VALUES (true, 'v0.3.2')
+ON CONFLICT (singleton) DO UPDATE SET (version, tstamp) = ('v0.3.2', NOW());
+
+-- +goose Down
+DELETE FROM public.db_version WHERE version = 'v0.3.2';
diff --git a/schema.sql b/schema.sql
@@ -2,8 +2,8 @@
 -- PostgreSQL database dump
 --
 
--- Dumped from database version 10.12
--- Dumped by pg_dump version 14.1
+-- Dumped from database version 14beta3
+-- Dumped by pg_dump version 14beta3
 
 SET statement_timeout = 0;
 SET lock_timeout = 0;
@@ -25,6 +25,8 @@ CREATE SCHEMA eth;
 
 SET default_tablespace = '';
 
+SET default_table_access_method = heap;
+
 --
 -- Name: header_cids; Type: TABLE; Schema: eth; Owner: -
 --
@@ -410,6 +412,18 @@ CREATE TABLE public.blocks (
 );
 
 
+--
+-- Name: db_version; Type: TABLE; Schema: public; Owner: -
+--
+
+CREATE TABLE public.db_version (
+    singleton boolean DEFAULT true NOT NULL,
+    version text NOT NULL,
+    tstamp timestamp without time zone DEFAULT now(),
+    CONSTRAINT db_version_singleton_check CHECK (singleton)
+);
+
+
 --
 -- Name: goose_db_version; Type: TABLE; Schema: public; Owner: -
 --
@@ -556,6 +570,14 @@ ALTER TABLE ONLY public.blocks
     ADD CONSTRAINT blocks_pkey PRIMARY KEY (key);
 
 
+--
+-- Name: db_version db_version_singleton_key; Type: CONSTRAINT; Schema: public; Owner: -
+--
+
+ALTER TABLE ONLY public.db_version
+    ADD CONSTRAINT db_version_singleton_key UNIQUE (singleton);
+
+
 --
 -- Name: goose_db_version goose_db_version_pkey; Type: CONSTRAINT; Schema: public; Owner: -
 --
@@ -835,63 +857,63 @@ CREATE INDEX uncle_header_id_index ON eth.uncle_cids USING btree (header_id);
 -- Name: access_list_elements trg_eth_access_list_elements; Type: TRIGGER; Schema: eth; Owner: -
 --
 
-CREATE TRIGGER trg_eth_access_list_elements AFTER INSERT ON eth.access_list_elements FOR EACH ROW EXECUTE PROCEDURE eth.graphql_subscription();
+CREATE TRIGGER trg_eth_access_list_elements AFTER INSERT ON eth.access_list_elements FOR EACH ROW EXECUTE FUNCTION eth.graphql_subscription();
 
 
 --
 -- Name: header_cids trg_eth_header_cids; Type: TRIGGER; Schema: eth; Owner: -
 --
 
-CREATE TRIGGER trg_eth_header_cids AFTER INSERT ON eth.header_cids FOR EACH ROW EXECUTE PROCEDURE eth.graphql_subscription();
+CREATE TRIGGER trg_eth_header_cids AFTER INSERT ON eth.header_cids FOR EACH ROW EXECUTE FUNCTION eth.graphql_subscription();
 
 
 --
 -- Name: log_cids trg_eth_log_cids; Type: TRIGGER; Schema: eth; Owner: -
 --
 
-CREATE TRIGGER trg_eth_log_cids AFTER INSERT ON eth.log_cids FOR EACH ROW EXECUTE PROCEDURE eth.graphql_subscription();
+CREATE TRIGGER trg_eth_log_cids AFTER INSERT ON eth.log_cids FOR EACH ROW EXECUTE FUNCTION eth.graphql_subscription();
 
 
 --
 -- Name: receipt_cids trg_eth_receipt_cids; Type: TRIGGER; Schema: eth; Owner: -
 --
 
-CREATE TRIGGER trg_eth_receipt_cids AFTER INSERT ON eth.receipt_cids FOR EACH ROW EXECUTE PROCEDURE eth.graphql_subscription();
+CREATE TRIGGER trg_eth_receipt_cids AFTER INSERT ON eth.receipt_cids FOR EACH ROW EXECUTE FUNCTION eth.graphql_subscription();
 
 
 --
 -- Name: state_accounts trg_eth_state_accounts; Type: TRIGGER; Schema: eth; Owner: -
 --
 
-CREATE TRIGGER trg_eth_state_accounts AFTER INSERT ON eth.state_accounts FOR EACH ROW EXECUTE PROCEDURE eth.graphql_subscription();
+CREATE TRIGGER trg_eth_state_accounts AFTER INSERT ON eth.state_accounts FOR EACH ROW EXECUTE FUNCTION eth.graphql_subscription();
 
 
 --
 -- Name: state_cids trg_eth_state_cids; Type: TRIGGER; Schema: eth; Owner: -
 --
 
-CREATE TRIGGER trg_eth_state_cids AFTER INSERT ON eth.state_cids FOR EACH ROW EXECUTE PROCEDURE eth.graphql_subscription();
+CREATE TRIGGER trg_eth_state_cids AFTER INSERT ON eth.state_cids FOR EACH ROW EXECUTE FUNCTION eth.graphql_subscription();
 
 
 --
 -- Name: storage_cids trg_eth_storage_cids; Type: TRIGGER; Schema: eth; Owner: -
 --
 
-CREATE TRIGGER trg_eth_storage_cids AFTER INSERT ON eth.storage_cids FOR EACH ROW EXECUTE PROCEDURE eth.graphql_subscription();
+CREATE TRIGGER trg_eth_storage_cids AFTER INSERT ON eth.storage_cids FOR EACH ROW EXECUTE FUNCTION eth.graphql_subscription();
 
 
 --
 -- Name: transaction_cids trg_eth_transaction_cids; Type: TRIGGER; Schema: eth; Owner: -
 --
 
-CREATE TRIGGER trg_eth_transaction_cids AFTER INSERT ON eth.transaction_cids FOR EACH ROW EXECUTE PROCEDURE eth.graphql_subscription();
+CREATE TRIGGER trg_eth_transaction_cids AFTER INSERT ON eth.transaction_cids FOR EACH ROW EXECUTE FUNCTION eth.graphql_subscription();
 
 
 --
 -- Name: uncle_cids trg_eth_uncle_cids; Type: TRIGGER; Schema: eth; Owner: -
 --
 
-CREATE TRIGGER trg_eth_uncle_cids AFTER INSERT ON eth.uncle_cids FOR EACH ROW EXECUTE PROCEDURE eth.graphql_subscription();
+CREATE TRIGGER trg_eth_uncle_cids AFTER INSERT ON eth.uncle_cids FOR EACH ROW EXECUTE FUNCTION eth.graphql_subscription();
 
 
 --
@@ -951,11 +973,11 @@ ALTER TABLE ONLY eth.receipt_cids
 
 
 --
--- Name: state_accounts state_accounts_header_id_fkey; Type: FK CONSTRAINT; Schema: eth; Owner: -
+-- Name: state_accounts state_accounts_header_id_state_path_fkey; Type: FK CONSTRAINT; Schema: eth; Owner: -
 --
 
 ALTER TABLE ONLY eth.state_accounts
-    ADD CONSTRAINT state_accounts_header_id_fkey FOREIGN KEY (header_id, state_path) REFERENCES eth.state_cids(header_id, state_path) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED;
+    ADD CONSTRAINT state_accounts_header_id_state_path_fkey FOREIGN KEY (header_id, state_path) REFERENCES eth.state_cids(header_id, state_path) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED;
 
 
 --
@@ -975,11 +997,11 @@ ALTER TABLE ONLY eth.state_cids
 
 
 --
--- Name: storage_cids storage_cids_header_id_fkey; Type: FK CONSTRAINT; Schema: eth; Owner: -
+-- Name: storage_cids storage_cids_header_id_state_path_fkey; Type: FK CONSTRAINT; Schema: eth; Owner: -
 --
 
 ALTER TABLE ONLY eth.storage_cids
-    ADD CONSTRAINT storage_cids_header_id_fkey FOREIGN KEY (header_id, state_path) REFERENCES eth.state_cids(header_id, state_path) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED;
+    ADD CONSTRAINT storage_cids_header_id_state_path_fkey FOREIGN KEY (header_id, state_path) REFERENCES eth.state_cids(header_id, state_path) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED;
 
 
 --

diff --git a/vulcanize_db.png b/vulcanize_db.png