fixed compiler warning

src/charon/plugins/sql/sqlite.sql

@@ -150,6 +150,41 @@ CREATE TABLE shared_secret_identity (
   PRIMARY KEY (shared_secret, identity)
 );
 
+DROP TABLE IF EXISTS pools;
+CREATE TABLE pools (
+  id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+  name TEXT NOT NULL,
+  start BLOB NOT NULL,
+  end BLOB NOT NULL,
+  next BLOB NOT NULL,
+  timeout INTEGER DEFAULT NULL
+);
+DROP INDEX IF EXISTS pools_name;
+CREATE INDEX pools_name ON pools (
+  name
+);
+
+DROP TABLE IF EXISTS leases;
+CREATE TABLE leases (
+  id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+  pool INTEGER NOT NULL,
+  address BLOB NOT NULL,
+  identity INTEGER NOT NULL,
+  acquire INTEGER NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  release INTEGER DEFAULT NULL
+);
+DROP INDEX IF EXISTS leases_pool;
+CREATE INDEX leases_pool ON leases (
+  pool
+);
+DROP INDEX IF EXISTS leases_identity;
+CREATE INDEX leases_identity ON leases (
+  identity
+);
+DROP INDEX IF EXISTS leases_release;
+CREATE INDEX leases_release ON leases (
+  release
+);
 
 DROP TABLE IF EXISTS ike_sas;
 CREATE TABLE ike_sas (
@@ -167,7 +202,6 @@ CREATE TABLE ike_sas (
   created INTEGER NOT NULL DEFAULT CURRENT_TIMESTAMP
 );
 
-
 DROP TABLE IF EXISTS logs;
 CREATE TABLE logs (
   id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,