From 4beba532206bc971e86a7af43f02c22e84715d43 Mon Sep 17 00:00:00 2001
From: Wayne Lund <wlund@vmware.com>
Date: Tue, 12 Feb 2013 23:11:36 -0800
Subject: [PATCH] Made changes to generate-sql.  Do not understand how we copy
 from generated-sources to /src/main/resources but the generation has fixed
 all of the same bugs that were manually fixed in /src/main/resources
 including the preferred approach, drop contraints for postgresql.

---
 .../src/main/sql/drop.constraints.sql.vpp           |  7 +++++++
 .../src/main/sql/postgresql.properties              |  1 +
 spring-batch-core/src/main/sql/sqlf.properties      | 13 +++++++++++++
 spring-batch-core/src/main/sql/sqlf.vpp             |  3 +++
 4 files changed, 24 insertions(+)
 create mode 100644 spring-batch-core/src/main/sql/drop.constraints.sql.vpp
 create mode 100644 spring-batch-core/src/main/sql/sqlf.properties
 create mode 100644 spring-batch-core/src/main/sql/sqlf.vpp

diff --git a/spring-batch-core/src/main/sql/drop.constraints.sql.vpp b/spring-batch-core/src/main/sql/drop.constraints.sql.vpp
new file mode 100644
index 000000000..cdeb14c42
--- /dev/null
+++ b/spring-batch-core/src/main/sql/drop.constraints.sql.vpp
@@ -0,0 +1,7 @@
+ALTER TABLE BATCH_JOB_INSTANCE DROP CONSTRAINT ${IFEXISTSBEFORE} JOB_INST_UN;
+ALTER TABLE BATCH_JOB_EXECUTION DROP CONSTRAINT ${IFEXISTSBEFORE} JOB_INST_EXEC_FK;
+ALTER TABLE BATCH_JOB_EXECUTION_PARAMS DROP CONSTRAINT ${IFEXISTSBEFORE} JOB_EXEC_PARAMS_FK;
+ALTER TABLE BATCH_STEP_EXECUTION DROP CONSTRAINT ${IFEXISTSBEFORE} JOB_EXEC_STEP_FK;
+ALTER TABLE BATCH_STEP_EXECUTION_CONTEXT DROP CONSTRAINT ${IFEXISTSBEFORE} STEP_EXEC_CTX_FK;
+ALTER TABLE BATCH_JOB_EXECUTION_CONTEXT DROP CONSTRAINT ${IFEXISTSBEFORE} JOB_EXEC_CTX_FK;
+
diff --git a/spring-batch-core/src/main/sql/postgresql.properties b/spring-batch-core/src/main/sql/postgresql.properties
index 8d51883a7..f2b744e1a 100644
--- a/spring-batch-core/src/main/sql/postgresql.properties
+++ b/spring-batch-core/src/main/sql/postgresql.properties
@@ -3,6 +3,7 @@ platform=postgresql
 BIGINT = BIGINT
 IDENTITY = 
 GENERATED = 
+IFEXISTSBEFORE = IF EXISTS
 DOUBLE = DOUBLE PRECISION
 BLOB = BYTEA
 CLOB = TEXT
diff --git a/spring-batch-core/src/main/sql/sqlf.properties b/spring-batch-core/src/main/sql/sqlf.properties
new file mode 100644
index 000000000..ff40f7be0
--- /dev/null
+++ b/spring-batch-core/src/main/sql/sqlf.properties
@@ -0,0 +1,13 @@
+platform=sqlfire
+# SQL language oddities (cloned from Derby)
+BIGINT = BIGINT
+IDENTITY = 
+GENERATED = GENERATED BY DEFAULT AS IDENTITY
+IFEXISTSBEFORE = IF EXISTS
+DOUBLE = DOUBLE PRECISION
+BLOB = BLOB
+CLOB = CLOB
+TIMESTAMP = TIMESTAMP
+VARCHAR = VARCHAR
+# for generating drop statements...
+SEQUENCE = TABLE
diff --git a/spring-batch-core/src/main/sql/sqlf.vpp b/spring-batch-core/src/main/sql/sqlf.vpp
new file mode 100644
index 000000000..8e346ba00
--- /dev/null
+++ b/spring-batch-core/src/main/sql/sqlf.vpp
@@ -0,0 +1,3 @@
+#macro (sequence $name $value)CREATE TABLE ${name} (ID BIGINT  PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY, DUMMY VARCHAR(1));
+#end
+#macro (notnull $name $type)ALTER COLUMN ${name} NOT NULL#end