Remove dead HSQLDB driver

Change-Id: Id4cfb69079f0150c9cca2626c16df7fab441d916
Reviewed-on: https://gerrit.libreoffice.org/52611
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Tamás Bunth <btomi96@gmail.com>

14 files changed, 0 insertions, 608 deletions

diff --git a/external/hsqldb/ExternalPackage_hsqldb.mk b/external/hsqldb/ExternalPackage_hsqldb.mk
deleted file mode 100644
index e4dbb363b7d0..000000000000
--- a/external/hsqldb/ExternalPackage_hsqldb.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-#
-# This file is part of the LibreOffice project.
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-
-$(eval $(call gb_ExternalPackage_ExternalPackage,hsqldb_project,hsqldb))
-
-$(eval $(call gb_ExternalPackage_use_external_project,hsqldb_project,hsqldb))
-
-$(eval $(call gb_ExternalPackage_add_file,hsqldb_project,$(LIBO_SHARE_JAVA_FOLDER)/hsqldb.jar,lib/hsqldb.jar))
-
-# vim: set noet sw=4 ts=4:
diff --git a/external/hsqldb/ExternalProject_hsqldb.mk b/external/hsqldb/ExternalProject_hsqldb.mk
deleted file mode 100644
index 4ecc00af978f..000000000000
--- a/external/hsqldb/ExternalProject_hsqldb.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-#
-# This file is part of the LibreOffice project.
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-
-$(eval $(call gb_ExternalProject_ExternalProject,hsqldb))
-
-$(eval $(call gb_ExternalProject_register_targets,hsqldb,\
-	build \
-))
-
-$(call gb_ExternalProject_get_state_target,hsqldb,build) :
-	$(call gb_ExternalProject_run,build,\
-		$(ICECREAM_RUN) "$(ANT)" \
-			$(if $(verbose),-v,-q) \
-			-f build/build.xml \
-			-Dbuild.label="build-$(LIBO_VERSION_MAJOR).$(LIBO_VERSION_MINOR).$(LIBO_VERSION_MICRO).$(LIBO_VERSION_PATCH)" \
-			-Dant.build.javac.source=$(JAVA_SOURCE_VER) \
-			-Dant.build.javac.target=$(JAVA_TARGET_VER) \
-			$(if $(debug),-Dbuild.debug="on") \
-			jar \
-	)
-
-# vim: set noet sw=4 ts=4:
diff --git a/external/hsqldb/Makefile b/external/hsqldb/Makefile
deleted file mode 100644
index e4968cf85fb6..000000000000
--- a/external/hsqldb/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-
-module_directory:=$(dir $(realpath $(firstword $(MAKEFILE_LIST))))
-
-include $(module_directory)/../../solenv/gbuild/partial_build.mk
-
-# vim: set noet sw=4 ts=4:
diff --git a/external/hsqldb/Module_hsqldb.mk b/external/hsqldb/Module_hsqldb.mk
deleted file mode 100644
index d748faa2e0e2..000000000000
--- a/external/hsqldb/Module_hsqldb.mk
+++ /dev/null
@@ -1,18 +0,0 @@
-# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-#
-# This file is part of the LibreOffice project.
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-
-$(eval $(call gb_Module_Module,hsqldb))
-
-$(eval $(call gb_Module_add_targets,hsqldb,\
-	ExternalPackage_hsqldb \
-	ExternalProject_hsqldb \
-	UnpackedTarball_hsqldb \
-))
-
-# vim: set noet sw=4 ts=4:
diff --git a/external/hsqldb/README b/external/hsqldb/README
deleted file mode 100644
index 7d7f89f0407c..000000000000
--- a/external/hsqldb/README
+++ /dev/null
@@ -1,11 +0,0 @@
-Java database engine from [http://hsqldb.org/].
-
-Default database format for LibreOffice.
-
-At some point the plan was to replace it as default by Firebird, but
-that seems increasingly unlikely to happen.
-
-See:
-https://bugs.freedesktop.org/show_bug.cgi?id=51781
-http://www.firebirdsql.org
-
diff --git a/external/hsqldb/UnpackedTarball_hsqldb.mk b/external/hsqldb/UnpackedTarball_hsqldb.mk
deleted file mode 100644
index fc6c18f77c23..000000000000
--- a/external/hsqldb/UnpackedTarball_hsqldb.mk
+++ /dev/null
@@ -1,33 +0,0 @@
-# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-#
-# This file is part of the LibreOffice project.
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-
-$(eval $(call gb_UnpackedTarball_UnpackedTarball,hsqldb))
-
-$(eval $(call gb_UnpackedTarball_set_tarball,hsqldb,$(HSQLDB_TARBALL),,hsqldb))
-
-$(eval $(call gb_UnpackedTarball_fix_end_of_line,hsqldb,\
-	build/build.xml \
-	src/org/hsqldb/Library.java \
-	src/org/hsqldb/persist/HsqlDatabaseProperties.java \
-))
-
-$(eval $(call gb_UnpackedTarball_add_patches,hsqldb,\
-	external/hsqldb/patches/i96823.patch \
-	external/hsqldb/patches/i97032.patch \
-	external/hsqldb/patches/i103528.patch \
-	external/hsqldb/patches/i104901.patch \
-	external/hsqldb/patches/fdo36824.patch \
-	external/hsqldb/patches/limit_as_table_alias.patch \
-	$(if $(HSQLDB_USE_JDBC_4_1),\
-		external/hsqldb/patches/jdbc-4.1.patch \
-		external/hsqldb/patches/multipleResultSets.patch \
-	) \
-))
-
-# vim: set noet sw=4 ts=4:
diff --git a/external/hsqldb/patches/fdo36824.patch b/external/hsqldb/patches/fdo36824.patch
deleted file mode 100644
index ad753e335bad..000000000000
--- a/external/hsqldb/patches/fdo36824.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- misc/hsqldb/src/org/hsqldb/Expression.java	2012-07-03 19:49:00.000000000 +0200
-+++ misc/build/hsqldb/src/org/hsqldb/Expression.java	2012-07-03 19:39:00.000000000 +0200
-@@ -1552,7 +1552,7 @@
-             return columnQuoted;
-         }
- 
--        return false;
-+        return true;
-     }
- 
-     /**
diff --git a/external/hsqldb/patches/i103528.patch b/external/hsqldb/patches/i103528.patch
deleted file mode 100644
index 3cc7d2f1d80d..000000000000
--- a/external/hsqldb/patches/i103528.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- misc/hsqldb/src/org/hsqldb/Library.java
-+++ misc/build/hsqldb/src/org/hsqldb/Library.java
-@@ -1957,7 +1957,7 @@
-         functionMap.put("bitand", bitand);
-         functionMap.put("bitlength", bitLength);
-         functionMap.put("bitor", bitor);
--        functionMap.put("bitxor", bitor);
-+        functionMap.put("bitxor", bitxor);
-         functionMap.put("character", character);
-         functionMap.put("concat", concat);
-         functionMap.put("cot", cot);
diff --git a/external/hsqldb/patches/i104901.patch b/external/hsqldb/patches/i104901.patch
deleted file mode 100644
index a38773f4ba1e..000000000000
--- a/external/hsqldb/patches/i104901.patch
+++ /dev/null
@@ -1,27 +0,0 @@
---- misc/hsqldb/src/org/hsqldb/Table.java	2007-10-19 23:59:07.000000000 +0200
-+++ misc/build/hsqldb/src/org/hsqldb/Table.java	2009-09-11 13:45:42.939231519 +0200
-@@ -149,10 +149,10 @@
-     Constraint[]      constraintList;                 // constrainst for the table
-     HsqlArrayList[]   triggerLists;                   // array of trigger lists
-     private int[]     colTypes;                       // fredt - types of columns
--    private int[]     colSizes;                       // fredt - copy of SIZE values for columns
-+    int[]     	      colSizes;                       // fredt - copy of SIZE values for columns
-     private int[]     colScales;                      // fredt - copy of SCALE values for columns
-     private boolean[] colNullable;                    // fredt - modified copy of isNullable() values
--    private Expression[] colDefaults;                 // fredt - expressions of DEFAULT values
-+    Expression[] 	  colDefaults;                 // fredt - expressions of DEFAULT values
-     private int[]        defaultColumnMap;            // fred - holding 0,1,2,3,...
-     private boolean      hasDefaultValues;            //fredt - shortcut for above
-     boolean              sqlEnforceSize;              // inherited from the database -
---- misc/hsqldb/src/org/hsqldb/TableWorks.java	2007-01-14 06:48:16.000000000 +0100
-+++ misc/build/hsqldb/src/org/hsqldb/TableWorks.java	2009-09-11 13:47:50.328667463 +0200
-@@ -670,7 +670,8 @@
-             // default expressions can change
-             oldCol.setType(newCol);
-             oldCol.setDefaultExpression(newCol.getDefaultExpression());
--            table.setColumnTypeVars(colIndex);
-+			table.colSizes[colIndex]    = oldCol.getSize();
-+            table.colDefaults[colIndex] = oldCol.getDefaultExpression();
-             table.resetDefaultsFlag();
- 
-             return;
diff --git a/external/hsqldb/patches/i96823.patch b/external/hsqldb/patches/i96823.patch
deleted file mode 100644
index bea4a2b7e4f5..000000000000
--- a/external/hsqldb/patches/i96823.patch
+++ /dev/null
@@ -1,94 +0,0 @@
---- misc/hsqldb/src/org/hsqldb/Expression.java	2008-05-27 17:15:05.000000000 +0200
-+++ misc/build/hsqldb/src/org/hsqldb/Expression.java	2009-01-27 11:42:16.890625000 +0100
-@@ -803,61 +803,62 @@
- 
-             case EXISTS :
-                 buf.append(' ').append(Token.T_EXISTS).append(' ');
--                break;
-+
-+                return buf.toString();
- 
-             case COUNT :
-                 buf.append(' ').append(Token.T_COUNT).append('(');
--                break;
-+                if ( "(*)".equals(left))buf.append('*');else   buf.append(left);   buf.append(')');   return buf.toString();
- 
-             case SUM :
-                 buf.append(' ').append(Token.T_SUM).append('(');
-                 buf.append(left).append(')');
--                break;
-+                return buf.toString();
- 
-             case MIN :
-                 buf.append(' ').append(Token.T_MIN).append('(');
-                 buf.append(left).append(')');
--                break;
-+                return buf.toString();
- 
-             case MAX :
-                 buf.append(' ').append(Token.T_MAX).append('(');
-                 buf.append(left).append(')');
--                break;
-+                return buf.toString();
- 
-             case AVG :
-                 buf.append(' ').append(Token.T_AVG).append('(');
-                 buf.append(left).append(')');
--                break;
-+                return buf.toString();
- 
-             case EVERY :
-                 buf.append(' ').append(Token.T_EVERY).append('(');
-                 buf.append(left).append(')');
--                break;
-+                return buf.toString();
- 
-             case SOME :
-                 buf.append(' ').append(Token.T_SOME).append('(');
-                 buf.append(left).append(')');
--                break;
-+                return buf.toString();
- 
-             case STDDEV_POP :
-                 buf.append(' ').append(Token.T_STDDEV_POP).append('(');
-                 buf.append(left).append(')');
--                break;
-+                return buf.toString();
- 
-             case STDDEV_SAMP :
-                 buf.append(' ').append(Token.T_STDDEV_SAMP).append('(');
-                 buf.append(left).append(')');
--                break;
-+                return buf.toString();
- 
-             case VAR_POP :
-                 buf.append(' ').append(Token.T_VAR_POP).append('(');
-                 buf.append(left).append(')');
--                break;
-+                return buf.toString();
- 
-             case VAR_SAMP :
-                 buf.append(' ').append(Token.T_VAR_SAMP).append('(');
-                 buf.append(left).append(')');
--                break;
-+                return buf.toString();
-         }
- 
-         throw Trace.error(Trace.EXPRESSION_NOT_SUPPORTED);
-@@ -1522,6 +1523,16 @@
-         if (exprType == COLUMN) {
-             return columnName;
-         }
-+        if ( isAggregate(exprType) )
-+        {
-+            try
-+            {
-+                return getDDL();
-+            }
-+            catch(Exception e)
-+            {
-+            }
-+        }
- 
-         return "";
-     }
diff --git a/external/hsqldb/patches/i97032.patch b/external/hsqldb/patches/i97032.patch
deleted file mode 100644
index 9703b89613d4..000000000000
--- a/external/hsqldb/patches/i97032.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- misc/hsqldb/src/org/hsqldb/persist/HsqlDatabaseProperties.java	2008-03-17 17:05:41.000000000 +0100
-+++ misc/build/hsqldb/src/org/hsqldb/persist/HsqlDatabaseProperties.java	2009-01-21 13:09:24.493470142 +0100
-@@ -429,6 +429,7 @@
-             setProperty(hsqldb_log_size, 10);
-             setProperty(sql_enforce_strict_size, true);
-             setProperty(hsqldb_nio_data_file, false);
-+			setProperty(hsqldb_lock_file, true);
-         }
- 
-         // OOo end
diff --git a/external/hsqldb/patches/jdbc-4.1.patch b/external/hsqldb/patches/jdbc-4.1.patch
deleted file mode 100644
index 7884148c5fb4..000000000000
--- a/external/hsqldb/patches/jdbc-4.1.patch
+++ /dev/null
@@ -1,320 +0,0 @@
---- misc/hsqldb/build/build.xml	2012-07-12 10:58:11.000000000 +0200
-+++ misc/build/hsqldb/build/build.xml	2012-07-12 10:49:28.000000000 +0200
-@@ -98,16 +98,24 @@
-       <echo message="ant.java.hasjsse=${ant.java.hasjsse}" />
-    </target>
- 
--   <target name="javaversion6">
-+   <target name="javaversion7" unless="ant.java.iscjavaset">
-+      <available classname="java.util.Objects" property="ant.java.iscjava17"/>
-+      <available classname="java.util.Objects" property="ant.java.iscjavaset"/>
-+   </target>
-+
-+   <target name="javaversion6" depends="javaversion7" unless="ant.java.iscjavaset">
-       <available classname="java.net.IDN" property="ant.java.iscjava16"/>
-+      <available classname="java.net.IDN" property="ant.java.iscjavaset"/>
-    </target>
- 
--   <target name="javaversion4" depends="javaversion6" unless="ant.java.iscjava16">
-+   <target name="javaversion4" depends="javaversion6" unless="ant.java.iscjavaset">
-       <available classname="java.nio.Buffer" property="ant.java.iscjava14"/>
-+      <available classname="java.nio.Buffer" property="ant.java.iscjavaset"/>
-    </target>
- 
--   <target name="javaversion2" depends="javaversion4" unless="ant.java.iscjava14">
-+   <target name="javaversion2" depends="javaversion4" unless="ant.java.iscjavaset">
-       <available classname="java.lang.ref.Reference" property="ant.java.iscjava12"/>
-+      <available classname="java.lang.ref.Reference" property="ant.java.iscjavaset"/>
-    </target>
- 
-    <target name="-prepare" depends="init,javaversion2">
-@@ -166,6 +177,7 @@
-       <java classname="org.hsqldb.util.CodeSwitcher" classpath="classes" >
-         <arg file="${src}/org/hsqldb/lib/java/JavaSystem.java"/>
-         <arg file="${src}/org/hsqldb/lib/HsqlTimer.java"/>
-+        <arg file="${src}/org/hsqldb/jdbcDriver.java"/>
-         <arg file="${src}/org/hsqldb/jdbc/jdbcStatement.java"/>
-         <arg file="${src}/org/hsqldb/persist/LockFile.java"/>
-         <arg file="${src}/org/hsqldb/persist/Logger.java"/>
-@@ -183,6 +195,7 @@
-       <java classname="org.hsqldb.util.CodeSwitcher" classpath="classes" >
-         <arg file="${src}/org/hsqldb/lib/java/JavaSystem.java"/>
-         <arg file="${src}/org/hsqldb/lib/HsqlTimer.java"/>
-+        <arg file="${src}/org/hsqldb/jdbcDriver.java"/>
-         <arg file="${src}/org/hsqldb/jdbc/jdbcBlob.java"/>
-         <arg file="${src}/org/hsqldb/jdbc/jdbcDatabaseMetaData.java"/>
-         <arg file="${src}/org/hsqldb/jdbc/jdbcDataSource.java"/>
-@@ -210,6 +223,7 @@
-         <arg value="+JAVA2FULL"/>
-         <arg value="-JAVA4"/>
-         <arg value="-JAVA6"/>
-+        <arg value="-JAVA7"/>
-        </java>
-     </target>
- 
-@@ -218,6 +232,7 @@
-       <java classname="org.hsqldb.util.CodeSwitcher" classpath="classes" >
-         <arg file="${src}/org/hsqldb/lib/java/JavaSystem.java"/>
-         <arg file="${src}/org/hsqldb/lib/HsqlTimer.java"/>
-+        <arg file="${src}/org/hsqldb/jdbcDriver.java"/>
-         <arg file="${src}/org/hsqldb/jdbc/jdbcBlob.java"/>
-         <arg file="${src}/org/hsqldb/jdbc/jdbcDatabaseMetaData.java"/>
-         <arg file="${src}/org/hsqldb/jdbc/jdbcDataSource.java"/>
-@@ -244,6 +259,7 @@
-         <arg value="+JAVA2FULL"/>
-         <arg value="+JAVA4"/>
-         <arg value="-JAVA6"/>
-+        <arg value="-JAVA7"/>
-        </java>
-     </target>
- 
-@@ -253,6 +269,43 @@
-       <java classname="org.hsqldb.util.CodeSwitcher" classpath="classes" >
-         <arg file="${src}/org/hsqldb/lib/java/JavaSystem.java"/>
-         <arg file="${src}/org/hsqldb/lib/HsqlTimer.java"/>
-+        <arg file="${src}/org/hsqldb/jdbcDriver.java"/>
-+        <arg file="${src}/org/hsqldb/jdbc/jdbcBlob.java"/>
-+        <arg file="${src}/org/hsqldb/jdbc/jdbcDatabaseMetaData.java"/>
-+        <arg file="${src}/org/hsqldb/jdbc/jdbcDataSource.java"/>
-+        <arg file="${src}/org/hsqldb/jdbc/jdbcCallableStatement.java"/>
-+        <arg file="${src}/org/hsqldb/jdbc/jdbcClob.java"/>
-+        <arg file="${src}/org/hsqldb/jdbc/jdbcConnection.java"/>
-+        <arg file="${src}/org/hsqldb/jdbc/jdbcParameterMetaData.java"/>
-+        <arg file="${src}/org/hsqldb/jdbc/jdbcPreparedStatement.java"/>
-+        <arg file="${src}/org/hsqldb/jdbc/jdbcResultSet.java"/>
-+        <arg file="${src}/org/hsqldb/jdbc/jdbcResultSetMetaData.java"/>
-+        <arg file="${src}/org/hsqldb/jdbc/jdbcStatement.java"/>
-+        <arg file="${src}/org/hsqldb/persist/LockFile.java"/>
-+        <arg file="${src}/org/hsqldb/persist/Logger.java"/>
-+        <arg file="${src}/org/hsqldb/persist/ScaledRAFile.java"/>
-+        <arg file="${src}/org/hsqldb/rowio/RowInputTextLog.java"/>
-+        <arg file="${src}/org/hsqldb/util/DatabaseManager.java"/>
-+        <arg file="${src}/org/hsqldb/util/ConnectionDialogCommon.java"/>
-+        <arg file="${src}/org/hsqldb/lib/SimpleLog.java"/>
-+        <arg file="${src}/org/hsqldb/rowio/RowInputTextLog.java"/>
-+        <arg file="${src}/org/hsqldb/lib/SimpleLog.java"/>
-+        <arg file="${src}/org/hsqldb/rowio/RowInputTextLog.java"/>
-+        <arg file="${src}/org/hsqldb/HsqlDateTime.java"/>
-+        <arg value="+JAVA2"/>
-+        <arg value="+JAVA2FULL"/>
-+        <arg value="+JAVA4"/>
-+        <arg value="+JAVA6"/>
-+        <arg value="-JAVA7"/>
-+      </java>
-+    </target>
-+
-+    <target name="switchtojdk17" depends="switchtojdk16"
-+            description="self explanatory" if="ant.java.iscjava17">
-+      <java classname="org.hsqldb.util.CodeSwitcher" classpath="classes" >
-+        <arg file="${src}/org/hsqldb/lib/java/JavaSystem.java"/>
-+        <arg file="${src}/org/hsqldb/lib/HsqlTimer.java"/>
-+        <arg file="${src}/org/hsqldb/jdbcDriver.java"/>
-         <arg file="${src}/org/hsqldb/jdbc/jdbcBlob.java"/>
-         <arg file="${src}/org/hsqldb/jdbc/jdbcDatabaseMetaData.java"/>
-         <arg file="${src}/org/hsqldb/jdbc/jdbcDataSource.java"/>
-@@ -279,10 +332,11 @@
-         <arg value="+JAVA2FULL"/>
-         <arg value="+JAVA4"/>
-         <arg value="+JAVA6"/>
-+        <arg value="+JAVA7"/>
-       </java>
-     </target>
- 
--    <target name="store" depends="switchtojdk16"
-+    <target name="store" depends="switchtojdk17"
-             description="compiles the /store folder">
-       <javac srcdir="${src}"
-              destdir="classes"
---- misc/hsqldb/src/org/hsqldb/jdbc/jdbcCallableStatement.java	2012-02-08 15:14:42.802123563 +0000
-+++ misc/build/hsqldb/src/org/hsqldb/jdbc/jdbcCallableStatement.java	2012-02-08 15:47:35.842635642 +0000
-@@ -3375,4 +3375,18 @@
- */
- 
- //#endif JAVA6
-+
-+//#ifdef JAVA7
-+    public <T> T getObject(String columnLabel, Class<T> type) throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+
-+    public <T> T getObject(int ColumnIndex, Class<T> type) throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+
-+
-+//#endif JAVA7
- }
---- misc/hsqldb/src/org/hsqldb/jdbc/jdbcConnection.java	2012-02-08 15:14:42.802123563 +0000
-+++ misc/build/hsqldb/src/org/hsqldb/jdbc/jdbcConnection.java	2012-02-08 15:47:35.851635628 +0000
-@@ -48,6 +48,12 @@
- */
- 
- //#endif JAVA6
-+
-+//#ifdef JAVA7
-+import java.util.concurrent.Executor;
-+
-+//#endif JAVA7
-+
- import java.sql.PreparedStatement;
- import java.sql.SQLException;
- import java.sql.SQLWarning;
-@@ -2793,4 +2799,31 @@
- */
- 
- //#endif JAVA6
-+
-+//#ifdef JAVA7
-+    public int getNetworkTimeout() throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+
-+    public void setNetworkTimeout(Executor executor, int millis) throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+
-+    public void abort(Executor executor) throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+    
-+    public String getSchema() throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+
-+    public void setSchema(String schema) throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+//#endif JAVA7
- }
---- misc/hsqldb/src/org/hsqldb/jdbc/jdbcDatabaseMetaData.java	2012-02-08 15:14:42.802123563 +0000
-+++ misc/build/hsqldb/src/org/hsqldb/jdbc/jdbcDatabaseMetaData.java	2012-02-08 15:47:35.835635654 +0000
-@@ -5693,4 +5693,21 @@
- */
- 
- //#endif JAVA6
-+
-+
-+//#ifdef JAVA7
-+    public boolean generatedKeyAlwaysReturned() throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+
-+    public ResultSet getPseudoColumns(String catalog, String schemaPattern,
-+                                      String tableNamePattern, String columnNamePattern) throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+
-+
-+//#endif JAVA7
-+
- }
---- misc/hsqldb/src/org/hsqldb/jdbc/jdbcDataSource.java	2012-02-08 15:14:42.802123563 +0000
-+++ misc/build/hsqldb/src/org/hsqldb/jdbc/jdbcDataSource.java	2012-02-08 15:47:35.836635653 +0000
-@@ -47,6 +47,11 @@
- //#endif JAVA4
- import org.hsqldb.jdbcDriver;
- 
-+//#ifdef JAVA7
-+import java.sql.SQLFeatureNotSupportedException;
-+import java.util.logging.Logger;
-+//#endif JAVA7
-+
- // boucherb@users 20040411 - doc 1.7.2 - javadoc updates toward 1.7.2 final
- 
- /**
-@@ -323,4 +328,15 @@
- */
- 
- //#endif JAVA6
-+
-+//#ifdef JAVA7
-+    public Logger getParentLogger() throws SQLFeatureNotSupportedException
-+    {
-+        throw new AbstractMethodError(
-+            "org.hsqldb.jdbc.jdbcDataSource.getParentLogger should throw" +
-+            " SQLFeatureNotSupportedException, but that is not yet available" +
-+            " in Java 5");
-+    }
-+
-+//#endif JAVA7
- }
---- misc/hsqldb/src/org/hsqldb/jdbc/jdbcResultSet.java	2012-02-08 15:14:42.802123563 +0000
-+++ misc/build/hsqldb/src/org/hsqldb/jdbc/jdbcResultSet.java	2012-02-08 15:47:35.866635606 +0000
-@@ -5324,4 +5324,19 @@
- */
- 
- //#endif JAVA6
-+
-+//#ifdef JAVA7
-+
-+    public <T> T getObject(String columnLabel, Class<T> type) throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+
-+    public <T> T getObject(int columnNum, Class<T> type) throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+
-+//#endif JAVA7
-+
- }
---- misc/hsqldb/src/org/hsqldb/jdbc/jdbcStatement.java	2012-02-08 15:14:42.802123563 +0000
-+++ misc/build/hsqldb/src/org/hsqldb/jdbc/jdbcStatement.java	2012-02-08 15:47:35.872635595 +0000
-@@ -1608,4 +1608,16 @@
-     }
- */
- //#endif JAVA6
-+
-+//#ifdef JAVA7
-+    public boolean isCloseOnCompletion() throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+
-+    public void closeOnCompletion() throws SQLException
-+    {
-+        throw new UnsupportedOperationException("Not supported yet.");
-+    }
-+//#endif JAVA7
- }
---- misc/hsqldb/src/org/hsqldb/jdbcDriver.java	2012-02-08 15:14:42.800123566 +0000
-+++ misc/build/hsqldb/src/org/hsqldb/jdbcDriver.java	2012-02-08 15:47:35.826635667 +0000
-@@ -42,6 +42,11 @@
- import org.hsqldb.persist.HsqlDatabaseProperties;
- import org.hsqldb.persist.HsqlProperties;
- 
-+//#ifdef JAVA7
-+import java.sql.SQLFeatureNotSupportedException;
-+import java.util.logging.Logger;
-+//#endif JAVA7
-+
- // fredt@users 20011220 - patch 1.7.0 by fredt
- // new version numbering scheme
- // fredt@users 20020320 - patch 1.7.0 - JDBC 2 support and error trapping
-@@ -321,4 +326,15 @@
-             DriverManager.registerDriver(new jdbcDriver());
-         } catch (Exception e) {}
-     }
-+
-+//#ifdef JAVA7
-+    public Logger getParentLogger() throws SQLFeatureNotSupportedException
-+    {
-+        throw new AbstractMethodError(
-+            "org.hsqldb.jdbcDriver.getParentLogger should throw" +
-+            " SQLFeatureNotSupportedException, but that is not yet available" +
-+            " in Java 5");
-+    }
-+
-+//#endif JAVA7
- }
diff --git a/external/hsqldb/patches/limit_as_table_alias.patch b/external/hsqldb/patches/limit_as_table_alias.patch
deleted file mode 100644
index 09f49ccd561d..000000000000
--- a/external/hsqldb/patches/limit_as_table_alias.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- misc/hsqldb/src/org/hsqldb/Token.java	2013-06-13 10:04:28.975934479 +0200
-+++ misc/build/hsqldb/src/org/hsqldb/Token.java	2013-06-13 10:06:09.915931966 +0200
-@@ -819,7 +819,7 @@
-             Token.T_EXTRACT, Token.T_FOR, Token.T_FROM, Token.T_GROUP,
-             Token.T_HAVING, Token.T_IF, Token.T_INTO, Token.T_IFNULL,
-             Token.T_IS, Token.T_IN, Token.T_INTERSECT, Token.T_JOIN,
--            Token.T_INNER, Token.T_LEADING, Token.T_LIKE, Token.T_MAX,
-+            Token.T_INNER, Token.T_LEADING, Token.T_LIKE, Token.T_LIMIT, Token.T_MAX,
-             Token.T_MIN, Token.T_NEXT, Token.T_NULLIF, Token.T_NOT,
-             Token.T_NVL, Token.T_MINUS, Token.T_ON, Token.T_ORDER, Token.T_OR,
-             Token.T_OUTER, Token.T_POSITION, Token.T_PRIMARY, Token.T_SELECT,
diff --git a/external/hsqldb/patches/multipleResultSets.patch b/external/hsqldb/patches/multipleResultSets.patch
deleted file mode 100644
index 56ddb13b449a..000000000000
--- a/external/hsqldb/patches/multipleResultSets.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- misc/hsqldb/src/org/hsqldb/jdbc/jdbcDatabaseMetaData.java	2012-02-08 15:14:42.802123563 +0000
-+++ misc/build/hsqldb/src/org/hsqldb/jdbc/jdbcDatabaseMetaData.java	2012-02-08 15:47:35.835635654 +0000
-@@ -1347,7 +1347,7 @@
-      * @exception SQLException if a database access error occurs
-      */
-     public boolean supportsMultipleResultSets() throws SQLException {
--        return false;
-+        return true;
-     }
-
-     /**