interbase hacks

JumpMind · May 25, 2011 · 25d125d · 25d125d
1 parent 3dec54c
commit 25d125d
Show file tree

Hide file tree

Showing 2 changed files with 16 additions and 1 deletion.
diff --git a/...ddl/src/main/java/org/jumpmind/symmetric/ddl/platform/interbase/InterbaseModelReader.java b/...ddl/src/main/java/org/jumpmind/symmetric/ddl/platform/interbase/InterbaseModelReader.java
@@ -78,6 +78,19 @@ protected Table readTable(DatabaseMetaDataWrapper metaData, Map values) throws S
 
         return table;
     }
+
+    @Override
+    protected Column readColumn(DatabaseMetaDataWrapper metaData, Map<String, Object> values)
+            throws SQLException {
+        Column column = super.readColumn(metaData, values);
+        if (column.getTypeCode() == Types.VARCHAR) {
+            int size = Integer.parseInt(column.getSize());
+            if (size >= InterbasePlatform.SWITCH_TO_LONGVARCHAR_SIZE) {
+                column.setTypeCode(Types.LONGVARCHAR);
+            }
+        }
+        return column;
+    }
 
     /**
      * {@inheritDoc}

diff --git a/...ic-ddl/src/main/java/org/jumpmind/symmetric/ddl/platform/interbase/InterbasePlatform.java b/...ic-ddl/src/main/java/org/jumpmind/symmetric/ddl/platform/interbase/InterbasePlatform.java
@@ -45,6 +45,8 @@ public class InterbasePlatform extends PlatformImplBase
     public static final String JDBC_DRIVER      = "interbase.interclient.Driver";
     /** The subprotocol used by the interbase driver. */
     public static final String JDBC_SUBPROTOCOL = "interbase";
+
+    public static int SWITCH_TO_LONGVARCHAR_SIZE = 4096;
 
     /**
      * Creates a new platform instance.
@@ -72,7 +74,7 @@ public InterbasePlatform()
         info.addNativeTypeMapping(Types.FLOAT,         "DOUBLE PRECISION",   Types.DOUBLE);
         info.addNativeTypeMapping(Types.JAVA_OBJECT,   "BLOB",               Types.LONGVARBINARY);
         info.addNativeTypeMapping(Types.LONGVARBINARY, "BLOB",               Types.LONGVARBINARY);
-        info.addNativeTypeMapping(Types.LONGVARCHAR,   "BLOB SUB_TYPE TEXT", Types.CLOB);
+        info.addNativeTypeMapping(Types.LONGVARCHAR,   "VARCHAR("+SWITCH_TO_LONGVARCHAR_SIZE+")",     Types.VARCHAR);
         info.addNativeTypeMapping(Types.NULL,          "BLOB",               Types.LONGVARBINARY);
         info.addNativeTypeMapping(Types.OTHER,         "BLOB",               Types.LONGVARBINARY);
         info.addNativeTypeMapping(Types.REAL,          "FLOAT");