diff --git a/sql/create_tables/create_specific.sh b/sql/create_tables/create_specific.sh
new file mode 100755
index 0000000..bdbf821
--- /dev/null
+++ b/sql/create_tables/create_specific.sh
@@ -0,0 +1,3 @@
+cat oastat_create_tables_common.sql | grep -v "RESTRICT2MYSQL" | sed -e 's/SERIAL/BIGSERIAL/g' -e 's/DATETIME/TIMESTAMP/g' > oastat_create_tables_posgrel.sql
+cat oastat_create_tables_common.sql | grep -v "RESTRICT2POSTGRESQL" | sed -e 's/PRIMARY KEY//g'  > oastat_create_tables_mysql.sql
+
diff --git a/sql/create_tables/oastat_create_tables_common.sql b/sql/create_tables/oastat_create_tables_common.sql
new file mode 100644
index 0000000..0f54e52
--- /dev/null
+++ b/sql/create_tables/oastat_create_tables_common.sql
@@ -0,0 +1,139 @@
+-- oastat. General create table file
+
+-- Note: Lines containing RESTRICT2MYSQL are MySQL specific
+-- Note: Lines containing RESTRICT2POSTGRESQL are PostgreSQL specific
+
+-- Warning. InnoDb is the only MySQL backend supporting transactions RESTRICT2MYSQL
+SET table_type=INNODB; -- RESTRICT2MYSQL
+
+CREATE TABLE oastat_awards (
+    eventNumber SERIAL PRIMARY KEY,
+    gamenumber integer NOT NULL,
+    second integer,
+    player character varying(64),
+    award integer NOT NULL
+);
+
+
+CREATE TABLE oastat_team_events (
+    eventnumber SERIAL PRIMARY KEY,
+    gamenumber bigint NOT NULL,
+    second integer NOT NULL,
+    team integer,
+    amount integer DEFAULT 1,
+    gametype character varying(20) NOT NULL,
+    player character varying(64),
+    eventtype integer NOT NULL,
+    generic1 integer
+);
+
+
+
+CREATE TABLE oastat_challenges (
+    eventnumber SERIAL PRIMARY KEY,
+    gamenumber bigint NOT NULL,
+    player character varying(64) NOT NULL,
+    challenge integer NOT NULL,
+    amount integer DEFAULT 1 NOT NULL
+);
+
+
+
+CREATE TABLE oastat_games (
+    gamenumber SERIAL PRIMARY KEY,
+    gametype integer NOT NULL,
+    mapname character varying(64) NOT NULL,
+    time DATETIME NOT NULL,
+    basegame character varying(64) DEFAULT 'baseoa' NOT NULL,
+    second integer,
+    servername character varying(64) DEFAULT 'noname' NOT NULL
+);
+
+COMMENT ON TABLE oastat_games IS 'Has the information common for an entire match/map'; -- RESTRICT2POSTGRESQL
+
+CREATE TABLE oastat_kills (
+    eventnumber SERIAL PRIMARY KEY,
+    gamenumber integer NOT NULL,
+    second integer NOT NULL,
+    attacker character varying(64) NOT NULL,
+    target character varying(64) NOT NULL,
+    modtype integer NOT NULL
+);
+
+
+CREATE TABLE oastat_players (
+    guid character varying(64) NOT NULL,
+    lastseen DATETIME NOT NULL,
+    isbot char(1) DEFAULT 'n' NOT NULL,
+    model character varying(64) NOT NULL,
+    headmodel character varying(64) NOT NULL,
+    nickname character varying(64) NOT NULL
+);
+
+
+
+CREATE TABLE oastat_points (
+    eventnumber SERIAL PRIMARY KEY,
+    player character varying(64) NOT NULL,
+    second integer NOT NULL,
+    score integer NOT NULL,
+    gamenumber bigint NOT NULL
+);
+
+
+
+CREATE TABLE oastat_userinfo (
+    eventNumber SERIAL PRIMARY KEY,
+    gamenumber integer NOT NULL,
+    guid character varying(64) NOT NULL,
+    team integer,
+    model character varying(64) NOT NULL,
+    skill integer,
+    second integer NOT NULL
+);
+
+-- CHECKS START
+
+ALTER TABLE oastat_games
+    ADD CONSTRAINT duplet_check UNIQUE (time, servername);
+
+-- CHECKs END
+
+-- FOREIGN KEYS START
+
+set foreign_key_checks = 0 ; -- RESTRICT2MYSQL
+
+ALTER TABLE oastat_awards -- RESTRICT2POSTGRESQL
+    ADD CONSTRAINT oastat_awards_gn_fk FOREIGN KEY (gamenumber) REFERENCES oastat_games(gamenumber) ON UPDATE CASCADE ON DELETE CASCADE; -- RESTRICT2POSTGRESQL
+
+
+ALTER TABLE oastat_team_events -- RESTRICT2POSTGRESQL
+    ADD CONSTRAINT oastat_captures_fk FOREIGN KEY (gamenumber) REFERENCES oastat_games(gamenumber) ON UPDATE CASCADE ON DELETE CASCADE; -- RESTRICT2POSTGRESQL
+
+
+ALTER TABLE oastat_challenges -- RESTRICT2POSTGRESQL
+    ADD CONSTRAINT oastat_challenges_fk1 FOREIGN KEY (gamenumber) REFERENCES oastat_games(gamenumber) ON UPDATE CASCADE ON DELETE CASCADE; -- RESTRICT2POSTGRESQL
+
+
+ALTER TABLE oastat_challenges -- RESTRICT2POSTGRESQL
+    ADD CONSTRAINT oastat_challenges_fk2 FOREIGN KEY (player) REFERENCES oastat_players(guid) ON UPDATE CASCADE ON DELETE CASCADE; -- RESTRICT2POSTGRESQL
+
+
+ALTER TABLE oastat_kills -- RESTRICT2POSTGRESQL
+    ADD CONSTRAINT oastat_kills_gn_fk FOREIGN KEY (gamenumber) REFERENCES oastat_games(gamenumber) ON UPDATE CASCADE ON DELETE CASCADE; -- RESTRICT2POSTGRESQL
+
+
+ALTER TABLE oastat_points -- RESTRICT2POSTGRESQL
+    ADD CONSTRAINT oastat_points_fk FOREIGN KEY (gamenumber) REFERENCES oastat_games(gamenumber) ON UPDATE CASCADE ON DELETE CASCADE; -- RESTRICT2POSTGRESQL
+
+
+ALTER TABLE oastat_points -- RESTRICT2POSTGRESQL
+    ADD CONSTRAINT oastat_points_fk2 FOREIGN KEY (player) REFERENCES oastat_players(guid) ON UPDATE CASCADE ON DELETE CASCADE; -- RESTRICT2POSTGRESQL
+
+
+ALTER TABLE oastat_userinfo -- RESTRICT2POSTGRESQL
+    ADD CONSTRAINT oastat_userinfo_gn_fk FOREIGN KEY (gamenumber) REFERENCES oastat_games(gamenumber) ON UPDATE CASCADE ON DELETE CASCADE; -- RESTRICT2POSTGRESQL
+
+set foreign_key_checks = 1 ; -- RESTRICT2MYSQL
+
+-- FOREIGN KEYS END