--no commit message

--no commit message

h2/src/docsrc/html/history.html

@@ -37,13 +37,15 @@ Hypersonic SQL or HSQLDB. H2 is built from scratch.
 <h3>Version 1.0 (Current)</h3>
 
 <h3>Version 1.0 / TODO (Build TODO)</h3><ul>
-<li>CREATE TABLE AS SELECT .. UNION .. did not work. Fixed.
+<li>PostgreSQL compatibility: SET SEARCH_PATH, SERIAL, CURRENT_USER, E'text', $1.
+</li><li>In some situations, when many tables with LOB columns were modified (ALTER TABLE), large objects were deleted. Fixed.
+</li><li>CREATE TABLE AS SELECT .. UNION .. did not work. Fixed.
 </li><li>New column ID for INFORMATION_SCHEMA.INDEXES, SEQUENCES, USERS, ROLES, RIGHTS, 
     FUNCTION_ALIASES, SCHEMATA, VIEWS, CONSTRAINTS, CONSTANTS, DOMAINS, TRIGGERS.
 </li><li>If large result sets (backed by a temporary file) where not closed, the file was not deleted.
     Now, the default result set type is FETCH_FORWARD. This means temp files are deleted
     automatically (without having to close the result set explicitly). But it also means 
-	ResultSet.beforeFirst can only be called for scrollable result sets. To create a scrollable resut set,
+    ResultSet.beforeFirst can only be called for scrollable result sets. To create a scrollable result set,
     use Statement stat = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY).
 </li><li>PreparedStatement.getMetaData is now implemented.
 </li><li>Now PreparedStatement.setBigDecimal(..) can be called with an object of a derived class 
@@ -719,104 +721,6 @@ Hypersonic SQL or HSQLDB. H2 is built from scratch.
     C-style block comments /* */ are not parsed correctly when they contain * or /
 </li></ul>
 
-<h3>Version 0.9 / 2006-07-14 (Build 16)</h3><ul>
-<li>
-    The regression tests are no longer included in the jar file. This reduces the size by about 200 KB.
-</li><li>
-    Fixed some bugs in the CSV tool. This tool should now work for most cases, but is still not fully tested.
-</li><li>
-    The cache size is now measured in blocks and no longer in rows. Manually setting
-    the cache size is no longer necessary in most cases.
-</li><li>
-    Objects of unknown type are no longer serialized to a byte array (and deserialized when calling getObject on a byte array data type)
-    by default. This behavior can be changed with Constants.SERIALIZE_JAVA_OBJECTS = true
-</li><li>
-    New column IS_GENERATED in the metadata tables SEQUENCES and INDEXES
-</li><li>
-    Optimization: deterministic subqueries are evaluated only once.
-</li><li>
-    An exception was thrown if a scalar subquery returned no rows. Now the NULL value is used in this case.
-</li><li>
-    IF EXISTS / IF NOT EXISTS implemented for the remaining CREATE / DROP statements.
-</li><li>
-    ResultSetMetaData.isNullable is now implemented.
-</li><li>
-    LIKE ... ESCAPE: The escape character may now also be an expression.
-</li><li>
-    Compatibility: TRIM(whitespace FROM string)
-</li><li>
-    Compatibility: SUBSTRING(string FROM start FOR length)
-</li><li>
-    CREATE VIEW now supports a column list: CREATE VIEW TEST_V(A, B) AS ...
-</li><li>
-    Compatibility: 'T', 'Y', 'YES', 'F', 'N', 'NO' (case insensitive) can now also be converted to boolean.
-    This is allowed now: WHERE BOOLEAN_FIELD='T'=(ID>1)
-</li><li>
-    Optimization: data conversion of constants was not optimized. This is done now.
-</li><li>
-    Compatibility: Implemented a shortcut version to declare single column referential integrity:
-    CREATE TABLE TEST(ID INT PRIMARY KEY, PARENT INT REFERENCES TEST)
-</li><li>
-    Issue #126: It is possible to create multiple primary keys for the same table.
-</li><li>
-    Issue #125: Foreign key constraints of local temporary tables are not dropped when the table is dropped.
-</li><li>
-    Issue #124: Adding a column didn't work when the table contains a referential integrity check.
-</li><li>
-    Issue #123: The connection to the server is lost if an abnormal exception occurs.
-    Example SQL statement: select 1=(1,2)
-</li><li>
-    The H2 Console didn't parse statements containing '-' or '/' correctly. Fixed.
-    Now uses the same facility to split a script into SQL statements for
-    the RunScript tool, for the RUNSCRIPT command and for the H2 Console.
-</li><li>
-    DatabaseMetaData.getTypeInfo: BIGINT was returning AUTO_INCREMENT=TRUE, which is wrong. Fixed.
-</li></ul>
-
-<h3>Version 0.9 / 2006-07-01 (Build 14)</h3><ul>
-<li>
-    After dropping constraints and altering a table sometimes the database could not be opened. Fixed.
-</li><li>
-    Outer joins did not always use an index even if this was possible. Fixed.
-</li><li>
-    Issue #122: Using OFFSET in big result sets (disk buffered result sets) did not work. Fixed.
-</li><li>
-    Support DatabaseMetaData.getSuperTables (currently returns an empty result set in every case).
-</li><li>
-    Database names are no longer case sensitive for the Windows operating system,
-    because there the files names are not case sensitive.
-</li><li>
-    If an index is created for a constraint, this index now belong to the constraint and is removed when removing the constraint.
-</li><li>
-    Issue #121: Using a quoted table or alias name in front of a column name (SELECT "TEST".ID FROM TEST) didn't work.
-</li><li>
-    Issue #120: Some ALTER TABLE statements didn't work when the table was in another than the main schema. Fixed.
-</li><li>
-    Issue #119: If a table with autoincrement column is created in another schema,
-        it was not possible to connect to the database again.
-        Now opening a database first sorts the script by object type.
-</li><li>
-    Issue #118: ALTER TABLE RENAME COLUMN doesn't work correctly. Workaround: don't use it.
-</li><li>
-    Cache: implemented a String cache and improved the Value cache. Now uses a weak reference
-    to avoid OutOfMemory due to caching values.
-</li><li>
-    Server: changed the public API a bit to allow an application to deal easier with start problems.
-    Now instead of Server.startTcpServer(args) use Server.createTcpServer(args).start();
-</li><li>
-    Issue #117: Server.start...Server sometimes returned before the server was started. Solved.
-</li><li>
-    Issue #116: Server: reduces memory usage. Reduced number of cached objects per connection.
-</li><li>
-    Improved trace messages, and trace now starts earlier (when opening the database).
-</li><li>
-    Simplified translation of the Web Console (a tool to convert the translation files to UTF-8).
-</li><li>
-    Newsfeed sample application (used to create the newsfeed and newsletter).
-</li><li>
-    New functions: MEMORY_FREE() and MEMORY_USED().
-</li></ul>
-
 <h3>Version 0.9 / 2005-12-13</h3><ul>
 <li>
     First public release.
@@ -879,6 +783,7 @@ Hypersonic SQL or HSQLDB. H2 is built from scratch.
 <h3>Priority 2</h3>
 <ul>
 <li>Support OSGi: http://oscar-osgi.sourceforge.net, http://incubator.apache.org/felix/index.html
+</li><li>Clustering: recovery needs to becomes fully automatic. Global write lock feature.
 </li><li>System table / function: cache usage
 </li><li>Connection pool manager
 </li><li>Set the database in an 'exclusive' mode (restrict to one user at a time)
@@ -963,7 +868,6 @@ Hypersonic SQL or HSQLDB. H2 is built from scratch.
 </li><li>http://www.jpackage.org
 </li><li>Version column (number/sequence and timestamp based)
 </li><li>Optimize getGeneratedKey: send last identity after each execute (server).
-</li><li>Clustering: recovery needs to becomes fully automatic.
 </li><li>Date: default date is '1970-01-01' (is it 1900-01-01 in the standard / other databases?)
 </li><li>Test and document UPDATE TEST SET (ID, NAME) = (SELECT ID*10, NAME || '!' FROM TEST T WHERE T.ID=TEST.ID);
 </li><li>Better space re-use in the files after deleting data (shrink the files)
@@ -987,7 +891,6 @@ Hypersonic SQL or HSQLDB. H2 is built from scratch.
 </li><li>ValueInt.convertToString and so on (remove Value.convertTo)
 </li><li>Support custom Collators
 </li><li>Document ROWNUM usage for reports: SELECT ROWNUM, * FROM (subquery)
-
 </li><li>Clustering: Reads should be randomly distributed or to a designated database on RAM
 </li><li>Clustering: When a database is back alive, automatically synchronize with the master
 </li><li>Standalone tool to get relevant system properties and add it to the trace output.
@@ -1029,10 +932,8 @@ Hypersonic SQL or HSQLDB. H2 is built from scratch.
 </li><li>Improved full text search (supports LOBs, reader / tokenizer / filter).
 </li><li>Performance: Update in-place
 </li><li>Check if 'FSUTIL behavior set disablelastaccess 1' improves the performance (fsutil behavior query disablelastaccess)
-</li><li>Remove finally() (almost) everywhere
 </li><li>Java static code analysis: http://pmd.sourceforge.net/
 </li><li>Java static code analysis: http://www.eclipse.org/tptp/
-</li><li>Java static code analysis: http://checkstyle.sourceforge.net/
 </li><li>Compatibility for CREATE SCHEMA AUTHORIZATION
 </li><li>Implement Clob / Blob truncate and the remaining functionality
 </li><li>Maybe close LOBs after closing connection
@@ -1126,6 +1027,12 @@ Hypersonic SQL or HSQLDB. H2 is built from scratch.
 </li><li>Server protocol: use challenge response authentication, but client sends hash(user+password) encrypted with response 
 </li><li>Support EXEC[UTE] (doesn't return a result set, compatible to MS SQL Server)
 </li><li>GROUP BY and DISTINCT: support large groups (buffer to disk), do not keep large sets in memory
+</li><li>Regular expression replaceAll: REGEXP_REPLACE(expression, regex, replacement)
+</li><li>Regular expression LIKE: expression REGEXP matchExpression
+</li><li>Support native XML data type
+</li><li>Support triggers with a string property or option: SpringTrigger, OSGITrigger
+</li><li>Clustering: adding a node should be very fast and without interrupting clients (very short lock)
+</li><li>Updatable result sets: DatabaseMetaData.ownUpdatesAreVisible = true
 </li></ul>
 
 <h3>Not Planned</h3>

h2/src/main/org/h2/command/ddl/AlterIndexRename.java

@@ -13,13 +13,13 @@ import org.h2.index.Index;
 import org.h2.message.Message;
 import org.h2.schema.Schema;
 
-public class AlterIndexRename extends SchemaCommand {
+public class AlterIndexRename extends DefineCommand {
 
     private Index oldIndex;
     private String newIndexName;
 
-    public AlterIndexRename(Session session, Schema schema) {
-        super(session, schema);
+    public AlterIndexRename(Session session) {
+        super(session);
     }
 
     public void setOldIndex(Index index) {
@@ -33,7 +33,8 @@ public class AlterIndexRename extends SchemaCommand {
     public int update() throws SQLException {
         session.commit(true);
         Database db = session.getDatabase();
-        if(getSchema().findIndex(newIndexName) != null || newIndexName.equals(oldIndex.getName())) {
+        Schema schema = oldIndex.getSchema();
+        if(schema.findIndex(newIndexName) != null || newIndexName.equals(oldIndex.getName())) {
             throw Message.getSQLException(Message.INDEX_ALREADY_EXISTS_1, newIndexName);
         }
         session.getUser().checkRight(oldIndex.getTable(), Right.ALL);

h2/src/main/org/h2/command/ddl/AlterTableAddConstraint.java

@@ -37,6 +37,7 @@ public class AlterTableAddConstraint extends SchemaCommand {
     private int type;
     private String constraintName;
     private String tableName;
+    private Table table;
     private String[] columnNames;
     private int deleteAction;
     private int updateAction;
@@ -61,12 +62,12 @@ public class AlterTableAddConstraint extends SchemaCommand {
     public int update() throws SQLException {
         session.commit(true);
         Database db = session.getDatabase();
+        table = getSchema().getTableOrView(session, tableName);   
         if(getSchema().findConstraint(constraintName)!=null) {
             throw Message.getSQLException(Message.CONSTRAINT_ALREADY_EXISTS_1,
                     constraintName);
         }
         Constraint constraint;
-        Table table = getSchema().getTableOrView(session, tableName);
         session.getUser().checkRight(table, Right.ALL);
         table.lock(session, true);
         switch(type) {

h2/src/main/org/h2/command/ddl/DeallocateProcedure.java

+/*
+ * Copyright 2004-2006 H2 Group. Licensed under the H2 License, Version 1.0 (http://h2database.com/html/license.html).
+ * Initial Developer: H2 Group
+ */
 package org.h2.command.ddl;
 
 import java.sql.SQLException;

h2/src/main/org/h2/command/ddl/PrepareProcedure.java

+/*
+ * Copyright 2004-2006 H2 Group. Licensed under the H2 License, Version 1.0 (http://h2database.com/html/license.html).
+ * Initial Developer: H2 Group
+ */
 package org.h2.command.ddl;
 
 import java.sql.SQLException;

h2/src/main/org/h2/command/ddl/TruncateTable.java

@@ -9,26 +9,24 @@ import java.sql.SQLException;
 import org.h2.engine.Right;
 import org.h2.engine.Session;
 import org.h2.message.Message;
-import org.h2.schema.Schema;
 import org.h2.table.Table;
 
-public class TruncateTable extends SchemaCommand {
+public class TruncateTable extends DefineCommand {
 
-    private String tableName;
+    private Table table;
 
-    public TruncateTable(Session session, Schema schema) {
-        super(session, schema);
+    public TruncateTable(Session session) {
+        super(session);
     }
     
-    public void setTableName(String tableName) {
-        this.tableName = tableName;
+    public void setTable(Table table) {
+        this.table = table;
     }
     
     public int update() throws SQLException {
         session.commit(true);
-        Table table = getSchema().getTableOrView(session, tableName);
         if(!table.canTruncate()) {
-            throw Message.getSQLException(Message.CANNOT_TRUNCATE_1, tableName);
+            throw Message.getSQLException(Message.CANNOT_TRUNCATE_1, table.getSQL());
         } else {
             session.getUser().checkRight(table, Right.DELETE);
             table.lock(session, true);

h2/src/main/org/h2/command/dml/ExecuteProcedure.java

+/*
+ * Copyright 2004-2006 H2 Group. Licensed under the H2 License, Version 1.0 (http://h2database.com/html/license.html).
+ * Initial Developer: H2 Group
+ */
 package org.h2.command.dml;
 
 import java.sql.SQLException;

h2/src/main/org/h2/command/dml/Set.java

@@ -36,6 +36,7 @@ public class Set extends Prepared {
     private int type;
     private Expression expression;
     private String stringValue;
+    private String[] stringValueList;
 
     public Set(Session session, int type) {
         super(session);
@@ -240,6 +241,10 @@ public class Set extends Prepared {
             database.setOptimizeReuseResults(getIntValue() != 0);
             break;
         }
+        case SetTypes.SCHEMA_SEARCH_PATH: {
+            session.setSchemaSearchPath(stringValueList);
+            break;
+        }
         default:
             throw Message.getInternalError("type="+type);
         }
@@ -297,4 +302,8 @@ public class Set extends Prepared {
         return null;
     }
 
+    public void setStringArray(String[] list) {
+        this.stringValueList = list;
+    }
+
 }

h2/src/main/org/h2/command/dml/SetTypes.java

@@ -16,7 +16,7 @@ public class SetTypes {
     public static final int MAX_MEMORY_ROWS = 16, LOCK_MODE = 17, DB_CLOSE_DELAY = 18;
     public static final int LOG = 19, THROTTLE = 20, MAX_MEMORY_UNDO = 21, MAX_LENGTH_INPLACE_LOB = 22;
     public static final int COMPRESS_LOB = 23, ALLOW_LITERALS = 24, MULTI_THREADED = 25, SCHEMA = 26;
-    public static final int OPTIMIZE_REUSE_RESULTS = 27;
+    public static final int OPTIMIZE_REUSE_RESULTS = 27, SCHEMA_SEARCH_PATH = 28;
 
     private static ObjectArray types = new ObjectArray();
     static {
@@ -47,6 +47,7 @@ public class SetTypes {
         setType(MULTI_THREADED, "MULTI_THREADED");
         setType(SCHEMA, "SCHEMA");
         setType(OPTIMIZE_REUSE_RESULTS, "OPTIMIZE_REUSE_RESULTS");
+        setType(SCHEMA_SEARCH_PATH, "SCHEMA_SEARCH_PATH");
     }
 
     private static void setType(int type, String name) {

h2/src/main/org/h2/engine/Procedure.java

+/*
+ * Copyright 2004-2006 H2 Group. Licensed under the H2 License, Version 1.0 (http://h2database.com/html/license.html).
+ * Initial Developer: H2 Group
+ */
 package org.h2.engine;
 
 import org.h2.command.Prepared;

h2/src/main/org/h2/engine/Session.java

@@ -55,6 +55,7 @@ public class Session implements SessionInterface {
     private Command currentCommand;
     private boolean allowLiterals;
     private String currentSchemaName;
+    private String[] schemaSearchPath;
     private String traceModuleName;
     private HashSet unlinkSet;
     private int tempViewIndex;
@@ -503,4 +504,13 @@ public class Session implements SessionInterface {
         }
         return (Procedure) procedures.get(name);
     }
+    
+    public void setSchemaSearchPath(String[] schemas) {
+        this.schemaSearchPath = schemas;
+    }
+    
+    public String[] getSchemaSearchPath() {
+        return schemaSearchPath;
+    }
+    
 }

h2/src/main/org/h2/server/pg/PgServerThread.java

@@ -364,26 +364,8 @@ public class PgServerThread implements Runnable {
         } else if(s.startsWith("BEGIN")) {
             s = "set DATESTYLE ISO";
         }
-        s = StringUtils.replaceAll(s, "FROM pg_database", "FROM pg_catalog.pg_database");
-        s = StringUtils.replaceAll(s, "FROM pg_user", "FROM pg_catalog.pg_user");
-        s = StringUtils.replaceAll(s, "FROM pg_settings", "FROM pg_catalog.pg_settings");
-        s = StringUtils.replaceAll(s, "FROM pg_database", "FROM pg_catalog.pg_database");
-        s = StringUtils.replaceAll(s, "JOIN pg_tablespace", "JOIN pg_catalog.pg_tablespace");
-        s = StringUtils.replaceAll(s, "FROM pg_tablespace", "FROM pg_catalog.pg_tablespace");
-        s = StringUtils.replaceAll(s, "FROM pg_class", "FROM pg_catalog.pg_class");
-        s = StringUtils.replaceAll(s, "from pg_class", "from pg_catalog.pg_class");
-        s = StringUtils.replaceAll(s, ", pg_namespace", ", pg_catalog.pg_namespace");
-        s = StringUtils.replaceAll(s, "JOIN pg_namespace", "JOIN pg_catalog.pg_namespace");
-        s = StringUtils.replaceAll(s, "FROM pg_authid", "FROM pg_catalog.pg_authid");
-        s = StringUtils.replaceAll(s, "from pg_type", "from pg_catalog.pg_type");
-        s = StringUtils.replaceAll(s, "join pg_attrdef", "join pg_catalog.pg_attrdef");
+        int todoNeedToSupportInParser;
         s = StringUtils.replaceAll(s, "i.indkey[ia.attnum-1]", "0");
-        s = StringUtils.replaceAll(s, "current_user", "USER()");
-        s = StringUtils.replaceAll(s, "E'", "'"); // VALUES (E'2'[*], E'Test')
-        if(s.indexOf('$') > 0) {
-            int todoDontReplaceInQuoted;
-            s = s.replace('$', '?');
-        }
         return s;
     }
     

h2/src/main/org/h2/server/pg/pg_catalog.sql

+/*
+ * Copyright 2004-2006 H2 Group. Licensed under the H2 License, Version 1.0 (http://h2database.com/html/license.html).
+ * Initial Developer: H2 Group
+ */
+;
 drop schema if exists pg_catalog;
 create schema pg_catalog;
 
+set search_path = PUBLIC, pg_catalog;
+
 create table pg_catalog.pg_namespace -- (oid, nspname) 
 as 
 select 

h2/src/main/org/h2/value/DataType.java

@@ -113,7 +113,7 @@ public class DataType {
         );
         add(Value.LONG, Types.BIGINT, "Long",
                 createDecimal(ValueLong.PRECISION, ValueLong.PRECISION, 0, false, true),
-                new String[]{"IDENTITY"}
+                new String[]{"IDENTITY", "SERIAL"}
         );
         add(Value.DECIMAL, Types.DECIMAL, "BigDecimal",
                 createDecimal(Integer.MAX_VALUE, ValueDecimal.DEFAULT_PRECISION, ValueDecimal.DEFAULT_SCALE, true, false),

h2/src/main/org/h2/value/ValueLob.java

@@ -555,8 +555,6 @@ public class ValueLob extends Value {
             String[] list = FileUtils.listFiles(dir);
             for(int i=0; i<list.length; i++) {
                 String name = list[i];
-                int testing;
-//                if(name.startsWith(prefix+ "." + tableId + ".") && name.endsWith(".lob.db")) {
                 if(name.startsWith(prefix+ "." + tableId + ".") && name.endsWith(".lob.db")) {
                     deleteFile(handler, name);
                 }

h2/src/test/org/h2/test/TestAll.java

@@ -94,6 +94,16 @@ java -Xmx512m -Xrunhprof:cpu=samples,depth=8 org.h2.tools.RunScript -url jdbc:h2
         
 /*
 
+-- SET client_encoding = 'UTF8';
+-- SET check_function_bodies = false;
+-- SET client_min_messages = warning;
+-- CREATE PROCEDURAL LANGUAGE plperl;
+-- CREATE PROCEDURAL LANGUAGE plpgsql;
+--SET search_path = public, pg_catalog;
+--SET default_tablespace = '';
+--SET default_with_oids = false;
+--id serial NOT NULL,
+
 pg_catalog with views
 
 oid (object identifier)

h2/src/test/org/h2/test/db/TestLob.java

@@ -35,6 +35,7 @@ public class TestLob extends TestBase {
         if(config.memory) {
             return;
         }
+        testLobDrop();
         testLobNoClose();
         testLobTransactions(10);
         testLobTransactions(10000);
@@ -54,6 +55,28 @@ public class TestLob extends TestBase {
         testJavaObject();
     }
     
+    private void testLobDrop() throws Exception {
+        if(config.logMode == 0 || config.networked) {
+            return;
+        }
+        deleteDb("lob");
+        Connection conn = reconnect(null);
+        Statement stat = conn.createStatement();
+        for(int i=0; i<500; i++) {
+            stat.execute("CREATE TABLE T"+i +"(ID INT, C CLOB)");
+        }
+        stat.execute("CREATE TABLE TEST(ID INT, C CLOB)");
+        stat.execute("INSERT INTO TEST VALUES(1, SPACE(10000))");
+        for(int i=0; i<500; i++) {
+            stat.execute("DROP TABLE T"+i);
+        }
+        ResultSet rs = stat.executeQuery("SELECT * FROM TEST");
+        while(rs.next()) {
+            rs.getString("C");
+        }
+        conn.close();
+    }
+    
     private void testLobNoClose() throws Exception {
         if(config.logMode == 0 || config.networked) {
             return;

h2/src/test/org/h2/test/test.in.txt

 --- special grammar and test cases ---------------------------------------------------------------------------------------------
+set autocommit off;
+> ok
+
+set search_path = public, information_schema;
+> ok
+
+select table_name from tables where 1=0;
+> TABLE_NAME
+> ----------
+> rows: 0
+
+set search_path = public;
+> ok
+
+set autocommit on;
+> ok
+
 create table script.public.x(a int);
 > ok
 

h2/src/tools/org/h2/tools/doc/dictionary.txt

@@ -484,3 +484,14 @@ chdh biz inventec
 enclosing mostly dtp scrolls cars splitting replay incomplete automate
 shorten
 
+attrdef resut reltuples indrelid tuple adrelid rolconfig relnamespace attname rolpassword atttypid 
+represented rolname indisprimary tablespace proname rolconnlimit currtid indexdef rolcreatedb 
+indexrelid datdba datname adnum tgnargs attnum relam userbyid typbasetype attlen rolcanlogin 
+rolinherit adsrc usecreatedb superuser indexprs tgfoid indisunique spcname cleartext relpages 
+usesuper pgdocs tginitdeferred objoid datestyle indisclustered usename datconfig tgargs resize 
+tgconstrrelid classoid relhasoids pretty portals rolcatupdate rolsuper spcowner typname cet typlen 
+latin tgconstrname datallowconn atttypmod dattablespace attrelid ctid timestamptz atthasdef 
+nspname objsubid typnamespace rolcreaterole tgrelid spclocation relhasrules dont indkey postmaster 
+relkind autovacuum datlastsysoid attisdropped amname datacl deallocate tgdeferrable stats 
+spcacl relname rolvaliduntil attnotnull authid aclitem
+plpgsql interrupting spring oids plperl regex
\ No newline at end of file