Created DB Migration Scripts for updated Timestamp fields

Timestamp fields are set to a length of 9 for DBs that support it

Author: cppwfs

spring-cloud-task-core/src/main/resources/org/springframework/cloud/task/migration/3.0.x/migration-db2.sql

@@ -0,0 +1,4 @@
+ALTER TABLE TASK_EXECUTION ALTER COLUMN START_TIME SET DATA TYPE TIMESTAMP(9);
+ALTER TABLE TASK_EXECUTION ALTER COLUMN END_TIME SET DATA TYPE TIMESTAMP(9);
+ALTER TABLE TASK_LOCK ALTER COLUMN LAST_UPDATED SET DATA TYPE TIMESTAMP(9);
+

spring-cloud-task-core/src/main/resources/org/springframework/cloud/task/migration/3.0.x/migration-h2.sql

@@ -0,0 +1,3 @@
+ALTER TABLE TASK_EXECUTION ALTER COLUMN START_TIME SET DATA TYPE TIMESTAMP(9);
+ALTER TABLE TASK_EXECUTION ALTER COLUMN END_TIME SET DATA TYPE TIMESTAMP(9);
+ALTER TABLE TASK_LOCK ALTER COLUMN LAST_UPDATED SET DATA TYPE TIMESTAMP(9);

spring-cloud-task-core/src/main/resources/org/springframework/cloud/task/migration/3.0.x/migration-hsqldb.sql

@@ -0,0 +1,3 @@
+ALTER TABLE TASK_EXECUTION ALTER COLUMN START_TIME SET DATA TYPE TIMESTAMP(9);
+ALTER TABLE TASK_EXECUTION ALTER COLUMN END_TIME SET DATA TYPE TIMESTAMP(9);
+ALTER TABLE TASK_LOCK ALTER COLUMN LAST_UPDATED SET DATA TYPE TIMESTAMP(9);

spring-cloud-task-core/src/main/resources/org/springframework/cloud/task/migration/3.0.x/migration-oracle.sql

@@ -0,0 +1,3 @@
+ALTER TABLE TASK_EXECUTION MODIFY COLUMN CREATE_TIME TIMESTAMP(9);
+ALTER TABLE TASK_EXECUTION MODIFY COLUMN START_TIME TIMESTAMP(9);
+ALTER TABLE TASK_LOCK MODIFY COLUMN LAST_UPDATED TIMESTAMP(9);