[Fix apache#3469] Change blob to varbinary for ansi

addons/common/persistence/jdbc/src/main/resources/db/ansi/V1.35.0__create_runtime_ansi.sql

@@ -1,10 +1,10 @@
 CREATE TABLE process_instances
 (
     id              CHAR(36)      NOT NULL,
-    payload         BLOB          NOT NULL,
-    process_id      VARCHAR(4000) NOT NULL,
+    payload         VARBINARY(1000000) NOT NULL,
+    process_id      character varying(4000) NOT NULL,
     version         BIGINT(19),
-    process_version VARCHAR(4000),
+    process_version character varying(4000),
     CONSTRAINT process_instances_pkey PRIMARY KEY (id)
 );
 CREATE INDEX idx_process_instances_process_id ON process_instances (process_id, id, process_version);

addons/common/persistence/jdbc/src/main/resources/db/postgresql/V10.0.1__alter_correlation_PostgreSQL.sql

@@ -1,2 +1,2 @@
 ALTER TABLE correlation_instances
-ALTER COLUMN correlation TYPE character varying(10485760);
+ALTER COLUMN correlation TYPE character varying;