Initial commit

sql/postgresql/1.sql

@@ -0,0 +1,12 @@
+DROP TABLE chain_sync;
+CREATE TABLE IF NOT EXISTS chain_sync (
+	id serial primary key not null,
+	blockchain varchar not null,
+	block_start int not null default 0,
+	tx_start int not null default 0,
+	block_cursor int not null default 0,
+	tx_cursor int not null default 0,
+	block_target int default null,
+	date_created timestamp not null,
+	date_updated timestamp default null
+);