BATCH-1977 - script to migrate batch_job_params to new

batch_job_execution_params

spring-batch-core/src/main/resources/org/springframework/batch/core/2.1-to-2.2-migration.sql

@@ -0,0 +1,18 @@
+
+--insert script that 'copies' existing batch_job_params to batch_job_execution_params
+--sets new params to identifying ones
+--selects the 'first'(minimum) job_execution_id for a job_instance_id
+
+INSERT INTO BATCH_JOB_EXECUTION_PARAMS (
+	JOB_EXECUTION_ID , TYPE_CD , KEY_NAME , STRING_VAL , DATE_VAL , LONG_VAL , DOUBLE_VAL , IDENTIFYING
+) SELECT (
+	SELECT 
+		MIN(JOB_EXECUTION_ID) 
+	FROM 
+		BATCH_JOB_EXECUTION JE, BATCH_JOB_PARAMS JP 
+	WHERE 
+		JP.JOB_INSTANCE_ID = JE.JOB_INSTANCE_ID AND JE.JOB_INSTANCE_ID = J.JOB_INSTANCE_ID
+		),
+	J.TYPE_CD, J.KEY_NAME, J.STRING_VAL, J.DATE_VAL, J.LONG_VAL, J.DOUBLE_VAL, 1 
+FROM 
+	BATCH_JOB_PARAMS J;