diff --git a/pom.xml b/pom.xml
index c60096e..ada449d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.liquibase.ext</groupId>
     <artifactId>liquibase-netezza</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.32.0</version>
     <name>Liquibase Netezza Database Integration</name>
     <description>Liquibase extension for Netezza database</description>
     <url>http://www.liquibase.org</url>
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>org.liquibase</groupId>
             <artifactId>liquibase-core</artifactId>
-            <version>4.2.2</version>
+            <version>4.32.0</version>
         </dependency>
     </dependencies>
     <build>
diff --git a/src/main/java/liquibase/ext/netezza/snapshot/NetezzaResultSetConstraintsExtractor.java b/src/main/java/liquibase/ext/netezza/snapshot/NetezzaResultSetConstraintsExtractor.java
index 81aa87c..ecbd1e7 100644
--- a/src/main/java/liquibase/ext/netezza/snapshot/NetezzaResultSetConstraintsExtractor.java
+++ b/src/main/java/liquibase/ext/netezza/snapshot/NetezzaResultSetConstraintsExtractor.java
@@ -16,9 +16,6 @@
  */
 package liquibase.ext.netezza.snapshot;
 
-import java.sql.SQLException;
-import java.util.List;
-
 import liquibase.CatalogAndSchema;
 import liquibase.database.AbstractJdbcDatabase;
 import liquibase.database.Database;
@@ -29,6 +26,9 @@
 import liquibase.snapshot.NetezzaResultSetCache.SingleResultSetExtractor;
 import liquibase.structure.core.Schema;
 
+import java.sql.SQLException;
+import java.util.List;
+
 public class NetezzaResultSetConstraintsExtractor extends SingleResultSetExtractor {
 
     private DatabaseSnapshot databaseSnapshot;
@@ -71,7 +71,7 @@ public List<CachedRow> fastFetchQuery() throws SQLException, DatabaseException {
         return executeAndExtract(
                 createSql(((AbstractJdbcDatabase) this.database).getJdbcCatalogName(catalogAndSchema),
                         ((AbstractJdbcDatabase) this.database).getJdbcSchemaName(catalogAndSchema), this.tableName),
-                this.database, false);
+                this.database);
     }
 
     @Override
diff --git a/src/main/java/liquibase/ext/netezza/snapshot/NetezzaSequenceSnapshotGenerator.java b/src/main/java/liquibase/ext/netezza/snapshot/NetezzaSequenceSnapshotGenerator.java
index e402d4a..42debfc 100644
--- a/src/main/java/liquibase/ext/netezza/snapshot/NetezzaSequenceSnapshotGenerator.java
+++ b/src/main/java/liquibase/ext/netezza/snapshot/NetezzaSequenceSnapshotGenerator.java
@@ -16,15 +16,17 @@
  */
 package liquibase.ext.netezza.snapshot;
 
-import java.util.Locale;
-
 import liquibase.database.Database;
 import liquibase.ext.netezza.database.NetezzaDatabase;
 import liquibase.snapshot.SnapshotGenerator;
 import liquibase.snapshot.jvm.SequenceSnapshotGenerator;
+import liquibase.statement.SqlStatement;
+import liquibase.statement.core.RawParameterizedSqlStatement;
 import liquibase.structure.DatabaseObject;
 import liquibase.structure.core.Schema;
 
+import java.util.Locale;
+
 public class NetezzaSequenceSnapshotGenerator extends SequenceSnapshotGenerator {
 
     @Override
@@ -42,18 +44,19 @@ public Class<? extends SnapshotGenerator>[] replaces() {
     }
 
     @Override
-    protected String getSelectSequenceSql(Schema schema, Database database) {
-    	if (database instanceof NetezzaDatabase) {
-    		String catalogName = schema.getCatalogName().toUpperCase(Locale.ENGLISH);
-    		return "SELECT\n" +
-                    "S.SEQNAME AS SEQUENCE_NAME, " +
-       			 	" VT.CYCLE AS WILL_CYCLE, VT.INCREMENT AS INCREMENT_BY, VT.* FROM " + catalogName + ".DEFINITION_SCHEMA._V_SEQUENCE S" +
-                    "\nLEFT JOIN " + catalogName + ".DEFINITION_SCHEMA._VT_SEQUENCE VT " +
-                    "ON S.OBJID = VT.SEQ_ID" +
-                    "\nWHERE s.SCHEMA ='" + schema.getName() + "'";
+    protected SqlStatement getSelectSequenceStatement(Schema schema, Database database) {
+        if (database instanceof NetezzaDatabase) {
+            String catalogName = schema.getCatalogName().toUpperCase(Locale.ENGLISH);
+            String sql = "SELECT\n" +
+                "S.SEQNAME AS SEQUENCE_NAME, " +
+                " VT.CYCLE AS WILL_CYCLE, VT.INCREMENT AS INCREMENT_BY, VT.* FROM " + catalogName + ".DEFINITION_SCHEMA._V_SEQUENCE S" +
+                "\nLEFT JOIN " + catalogName + ".DEFINITION_SCHEMA._VT_SEQUENCE VT " +
+                "ON S.OBJID = VT.SEQ_ID" +
+                "\nWHERE s.SCHEMA ='" + schema.getName() + "'";
+            return new RawParameterizedSqlStatement(sql);
+        } else {
+            return super.getSelectSequenceStatement(schema, database);
         }
-    	
-        return super.getSelectSequenceSql(schema, database);
-    }
 
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/liquibase/snapshot/NetezzaResultSetCache.java b/src/main/java/liquibase/snapshot/NetezzaResultSetCache.java
index 00db564..ea4cc2e 100644
--- a/src/main/java/liquibase/snapshot/NetezzaResultSetCache.java
+++ b/src/main/java/liquibase/snapshot/NetezzaResultSetCache.java
@@ -16,12 +16,12 @@
  */
 package liquibase.snapshot;
 
-import java.sql.SQLException;
-import java.util.List;
-
 import liquibase.database.Database;
 import liquibase.exception.DatabaseException;
 
+import java.sql.SQLException;
+import java.util.List;
+
 public class NetezzaResultSetCache extends ResultSetCache {
     public static class RowData extends ResultSetCache.RowData {
         public RowData(String catalog, String schema, Database database, String... parameters) {
@@ -42,12 +42,5 @@ protected boolean shouldBulkSelect(String schemaKey, NetezzaResultSetCache resul
         public List<CachedRow> executeAndExtract(String sql, Database database) throws DatabaseException, SQLException {
             return super.executeAndExtract(sql, database);
         }
-
-        @Override
-        public List<CachedRow> executeAndExtract(String sql, Database database, boolean informixTrimHint)
-                throws DatabaseException, SQLException {
-            return super.executeAndExtract(sql, database, informixTrimHint);
-        }
-
     }
 }