From 673e636615e07b7803a0a092010b09f7075e18a5 Mon Sep 17 00:00:00 2001
From: chenson42 <chenson42@gmail.com>
Date: Thu, 23 Apr 2015 23:03:09 +0000
Subject: [PATCH] 0002282: Add create.table.without.foreign.keys setting that
 prevents foreign keys to be create on target databases

---
 .../org/jumpmind/symmetric/common/ParameterConstants.java  | 1 +
 .../symmetric/service/impl/DataExtractorService.java       | 4 ++++
 .../src/main/resources/symmetric-default.properties        | 7 +++++++
 3 files changed, 12 insertions(+)

diff --git a/symmetric-core/src/main/java/org/jumpmind/symmetric/common/ParameterConstants.java b/symmetric-core/src/main/java/org/jumpmind/symmetric/common/ParameterConstants.java
index 260c8000ef..ae18490a3e 100644
--- a/symmetric-core/src/main/java/org/jumpmind/symmetric/common/ParameterConstants.java
+++ b/symmetric-core/src/main/java/org/jumpmind/symmetric/common/ParameterConstants.java
@@ -120,6 +120,7 @@ private ParameterConstants() {
     public final static String INITIAL_LOAD_SCHEMA_LOAD_COMMAND = "initial.load.schema.load.command";
     
     public final static String CREATE_TABLE_WITHOUT_DEFAULTS = "create.table.without.defaults";
+    public final static String CREATE_TABLE_WITHOUT_FOREIGN_KEYS = "create.table.without.foreign.keys";
 
     public final static String STREAM_TO_FILE_ENABLED = "stream.to.file.enabled";
     public final static String STREAM_TO_FILE_THRESHOLD = "stream.to.file.threshold.bytes";
diff --git a/symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/DataExtractorService.java b/symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/DataExtractorService.java
index 5459849f62..5ab2eb8a16 100644
--- a/symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/DataExtractorService.java
+++ b/symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/DataExtractorService.java
@@ -1439,6 +1439,7 @@ public CsvData next() {
                         if (data.getDataEventType() == DataEventType.CREATE && StringUtils.isBlank(data.getCsvData(CsvData.ROW_DATA))) {                          
 
                             boolean excludeDefaults = parameterService.is(ParameterConstants.CREATE_TABLE_WITHOUT_DEFAULTS, false);
+                            boolean excludeForeignKeys = parameterService.is(ParameterConstants.CREATE_TABLE_WITHOUT_FOREIGN_KEYS, false);
                             
                             /*
                              * Force a reread of table so new columns are picked up.  A create
@@ -1469,6 +1470,9 @@ public CsvData next() {
                                     }
                                 }
                             }
+                            if (excludeForeignKeys) {
+                                targetTable.removeAllForeignKeys();
+                            }
                             data.setRowData(CsvUtils.escapeCsvData(DatabaseXmlUtil.toXml(db)));
                         }
                     }
diff --git a/symmetric-core/src/main/resources/symmetric-default.properties b/symmetric-core/src/main/resources/symmetric-default.properties
index 77830b7305..e5819d25f4 100644
--- a/symmetric-core/src/main/resources/symmetric-default.properties
+++ b/symmetric-core/src/main/resources/symmetric-default.properties
@@ -1000,6 +1000,13 @@ dataloader.create.table.alter.to.match.db.case=true
 # Type: boolean
 create.table.without.defaults=false
 
+# If set to true, when a table's schema is sent to the target database foreign keys will not 
+# be included.
+#
+# DatabaseOverridable: true
+# Type: boolean
+create.table.without.foreign.keys=false
+
 # Indicates that the current value of the row should be recorded in the incoming_error table
 #
 # DatabaseOverridable: true