Retrieve historic sqls

I have been running few queries in the system over the past 10 days and I forgot to save some of those sqls which I ran.
So instead of rewriting all those sqls again - I am hoping to see if sqls run by a user via TOAD is stored anywhere in Oracle.
If so - it might be easy for me to retrieve my sql (hence save lots of time).
The F8 key used in toad to retrieve historic sqls - is not working for me for some reason.
I tried to use the below sql to retrieve all my sql information - but to no avail
select a.logon_time, dbms_lob.substr(b.sql_fulltext, 4000,1)
from gv$session a,gv$sqlarea b
where 1=1
and a.sql_id=b.sql_id
and a.username='H72728'-- my schema name used to login in toad
and a.logon_time between sysdate - 10 and sysdate
order by a.logon_time desc
I am not sure if oracle stores any of this information - but if anyone has an idea of retrieving this information - appreciate if you can share the knowledge.
Thanks

Hi,
connect to sys user then type this script
select sql_text from v$sql
where first_load_time=(select max(first_load_time) from v$sql)Otherwise in your toad press alt+up Arrow or alt+down arrow to see recently executed queries .
Please let us know which oracle version you are using so that we can guide you accordingly .
Thanks,
P Prakash

Similar Messages

How to retrieve a SQL query (in String format) from a PreparedStatement

Hello all,
I am in the process of unit testing an application accessing a Oracle 9i 9.2 RDBMS server with JDBC.
My query is:
As I have access to PreparedStatement and CallableStatement Java objets but not to the source queries which help create those objects?
Is thtere a simple way by using an API, to retrieve the SQL command (with possible ? as placeholders for parameters).
I have already looked at the API documentation for those two objets (and for the Statement and ResultSetmetaData objects too) but to no avail.
Thank you for any help on this issue,
Best regards,
Benoît

Sorry for having wasted your time... and for not understanding what you meant in your first reply.
But the codlet was only to show the main idea:
Here is the code which compiles OK for this approach to reach its intended goal:
main class (file TestSuiteClass.java):
import java.sql.*;
import static java.lang.Class.*;
* Created by IntelliJ IDEA.
* User: bgilon
* Date: 15/03/12
* Time: 10:05
* To change this template use File | Settings | File Templates.
public class TestSuiteClass {
public static void main(final String[] args) throws Exception {
// Class.forName("oracle.jdbc.OracleDriver");
final Connection mconn= new mConnection(
DriverManager.getConnection("jdbc:oracle:thin:scott/tiger@host:port:service"));
* final Statement lstmt= TestedClass.TestedMethod(mconn, ...);
* final String SqlSrc= mconn.getSqlSrc(lstmt).toUpperCase(), SqlTypedReq= mconn.getTypReq(lstmt);
* assertEquals("test 1", "UPDATE IZ_PD SET FIELD1= ? WHERE FIELDPK= ?", SqlSrc);
Proxy class (file mConnector.java):
import java.sql.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Properties;
* Created by IntelliJ IDEA.
* User: bgilon
* Date: 15/03/12
* Time: 10:05
* To change this template use File | Settings | File Templates.
* This file should be compiled with JDK 1.6, but can be used with previous JDK versions.
* See OKwith1pN booleans usage for not throwing Exceptions as Unknown methods by the conn object...
public final class mConnection implements Connection {
private final Connection conn;
private final List<Statement> Stmts= new ArrayList<Statement>();
private final List<String> SqlSrcs= new ArrayList<String>();
private final List<Integer> TypSrcs= new ArrayList<Integer>();
private final static String jvmv= System.getProperty("java.specification.version");
private static final boolean OKwith1p2;
private static final boolean OKwith1p4; /* OKwith1p5, */
private static final boolean OKwith1p6;
static {
/* jvmv= System.getProperty("java.version");
System.out.println("jvmv = " + jvmv);
jvmv= System.getProperty("java.vm.version");
System.out.println("jvmv = " + jvmv); */
System.out.println("jvmv = " + jvmv);
OKwith1p2= (jvmv.compareTo("1.2") >= 0);
OKwith1p4= (jvmv.compareTo("1.4") >= 0);
// OKwith1p5= (jvmv.compareTo("1.5") >= 0);
OKwith1p6= (jvmv.compareTo("1.6") >= 0);
public String getSqlSrc(final Statement pstmt) {
int ix= 0;
for(Statement stmt : this.Stmts) {
if(stmt == pstmt) return SqlSrcs.get(ix);
ix+= 1;
return null;
static private final String[] TypeNames= new String[] { "Statement", "PreparedStatement", "CallableStatement" };
public String getTypReq(final Statement pstmt) {
int ix= 0;
for(Statement stmt : this.Stmts) {
if(stmt == pstmt) return TypeNames[TypSrcs.get(ix)];
ix+= 1;
return null;
private void storedStatement(
final Statement stmt,
final String sqlSrc,
final Integer typReq
Stmts.add(stmt);
SqlSrcs.add(sqlSrc);
TypSrcs.add(typReq);
public Connection getDecoratedConn() {
return conn;
mConnection(final Connection pconn) {
this.conn= pconn;
public boolean isClosed() throws SQLException {
return conn.isClosed();
public void rollback(Savepoint savepoint) throws SQLException {
if(OKwith1p4) conn.rollback(savepoint);
public boolean isReadOnly() throws SQLException {
return conn.isReadOnly();
public int getTransactionIsolation() throws SQLException {
return conn.getTransactionIsolation();
public void setTransactionIsolation(int level)throws SQLException {
conn.setTransactionIsolation(level);
public Properties getClientInfo() throws SQLException {
return OKwith1p6 ? conn.getClientInfo() : null;
public <T> T unwrap(Class<T> iface)
throws SQLException {
return conn.unwrap(iface);
public void setAutoCommit(boolean auto) throws SQLException {
conn.setAutoCommit(auto);
public boolean getAutoCommit() throws SQLException {
return conn.getAutoCommit();
public Map<String,Class<?>> getTypeMap() throws SQLException {
if(!OKwith1p2) return null;
return conn.getTypeMap();
public void setTypeMap(Map<String,Class<?>> map) throws SQLException {
if(!OKwith1p2) return;
conn.setTypeMap(map);
public void setHoldability(final int holdability) throws SQLException {
if(OKwith1p4) conn.setHoldability(holdability);
public Struct createStruct(String typeName, Object[] attributes) throws SQLException {
return conn.createStruct(typeName, attributes);
public void commit() throws SQLException {
conn.commit();
public void rollback() throws SQLException {
conn.rollback();
public boolean isValid(int timeout) throws SQLException {
return OKwith1p6 && conn.isValid(timeout);
public void clearWarnings() throws SQLException {
conn.clearWarnings();
public int getHoldability() throws SQLException {
if(!OKwith1p4) return -1;
return conn.getHoldability();
public Statement createStatement() throws SQLException {
return conn.createStatement();
public PreparedStatement prepareStatement(final String SqlSrc) throws SQLException {
if(!OKwith1p2) return null;
final PreparedStatement lstmt= conn.prepareStatement(SqlSrc);
storedStatement(lstmt, SqlSrc, 1);
return lstmt;
public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
if(!OKwith1p4) return null;
final PreparedStatement lstmt= conn.prepareStatement(sql, columnNames);
storedStatement(lstmt, sql, 1);
return lstmt;
public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
final PreparedStatement lstmt= conn.prepareStatement(sql, resultSetType, resultSetConcurrency);
storedStatement(lstmt, sql, 1);
return lstmt;
public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
final PreparedStatement lstmt= conn.prepareStatement(sql, columnIndexes);
storedStatement(lstmt, sql, 1);
return lstmt;
public void setClientInfo(String name, String value) throws SQLClientInfoException {
if(OKwith1p6)
conn.setClientInfo(name, value);
public PreparedStatement prepareStatement(final String SqlSrc,
int resultType,
int resultSetCurrency,
int resultSetHoldability) throws SQLException {
final PreparedStatement lstmt= conn.prepareStatement(SqlSrc, resultType, resultSetCurrency);
storedStatement(lstmt, SqlSrc, 1);
return lstmt;
public PreparedStatement prepareStatement(final String SqlSrc,
int autogeneratedkeys) throws SQLException {
if(!OKwith1p4) return null;
final PreparedStatement lstmt= conn.prepareStatement(SqlSrc, autogeneratedkeys);
storedStatement(lstmt, SqlSrc, 1);
return lstmt;
public CallableStatement prepareCall(final String SqlSrc) throws SQLException {
final CallableStatement lstmt= conn.prepareCall(SqlSrc);
storedStatement(lstmt, SqlSrc, 2);
return lstmt;
public CallableStatement prepareCall(final String SqlSrc,
int resultType,
int resultSetCurrency,
int resultSetHoldability) throws SQLException {
if(!OKwith1p4) return null;
final CallableStatement lstmt= conn.prepareCall(SqlSrc, resultType, resultSetCurrency, resultSetHoldability);
storedStatement(lstmt, SqlSrc, 2);
return lstmt;
public Array createArrayOf(String typeName, Object[] elements) throws SQLException {
return OKwith1p6 ? conn.createArrayOf(typeName, elements) : null;
public CallableStatement prepareCall(final String SqlSrc,
int resultType,
int resultSetCurrency) throws SQLException {
if (!OKwith1p2) return null;
final CallableStatement lstmt= conn.prepareCall(SqlSrc, resultType, resultSetCurrency);
storedStatement(lstmt, SqlSrc, 2);
return lstmt;
public SQLXML createSQLXML() throws SQLException {
return OKwith1p6 ? conn.createSQLXML() : null;
public DatabaseMetaData getMetaData() throws SQLException {
return conn.getMetaData();
public String getCatalog() throws SQLException {
return conn.getCatalog();
public void setCatalog(final String str) throws SQLException {
conn.setCatalog(str);
public void setReadOnly(final boolean readonly) throws SQLException {
conn.setReadOnly(readonly);
public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
return conn.createStatement(resultSetType, resultSetConcurrency, resultSetHoldability);
public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
if(!OKwith1p2) return null;
return conn.createStatement(resultSetType, resultSetConcurrency);
public String nativeSQL(final String sql) throws SQLException {
return conn.nativeSQL(sql);
public void releaseSavepoint(Savepoint savepoint) throws SQLException {
if(OKwith1p4) conn.releaseSavepoint(savepoint);
public Savepoint setSavepoint() throws SQLException {
return OKwith1p4 ? conn.setSavepoint() : null;
public Savepoint setSavepoint(final String str) throws SQLException {
return OKwith1p4 ? conn.setSavepoint(str) : null;
public boolean isWrapperFor(Class iface) throws SQLException {
return conn.isWrapperFor(iface);
public String getClientInfo(final String str) throws SQLException {
return OKwith1p6 ? conn.getClientInfo(str) : null;
public void setClientInfo(final Properties pro) throws SQLClientInfoException {
if (OKwith1p6) conn.setClientInfo(pro);
public Blob createBlob() throws SQLException {
return OKwith1p6 ? conn.createBlob() : null;
public Clob createClob() throws SQLException {
return OKwith1p6 ? conn.createClob() : null;
public NClob createNClob() throws SQLException {
return OKwith1p6 ? conn.createNClob() : null;
public SQLWarning getWarnings() throws SQLException {
return conn.getWarnings();
public void close() throws SQLException {
conn.close();
Final word:
The final word about this is: there is currently three ways to obtain source SQL queries from compiled statement objects.
a) Use a proxy class the mConnector above;
b) Use a proxy JDBC driver as Log4JDBC;
c) Use the trace facility of the driver (however, post analyzing the logs would depend upon the driver selected).
Thank you for reading,
Benoît

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I am getting the error on line ... If Dir(sFile_ReportList) = "" Then... The code is not able to locate the deski report path.
Is this the correct way to get a deski report information? Please let me know, If I am going in the right direction.
Edited by: Nita Prasad on Aug 18, 2009 3:47 PM

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http://winrichman.blogspot.com/search/label/cross%20tab
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Two things:
1. Scheduled report instances to a different format has a PROGID specific to that format - for example, scheduling to PDF will result in ta instance of PROGID 'CrystalEnterprise.Pdf'. You'll have to modify your InfoStore query accordingly.
2. The returned InfoObject will be format specific, and not of type Report. You'll have to recast the Plugin Interface:
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Sincerely,
Ted Ueda

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JDBC does not recognise types declared in PL/SQL. This is documented in the Dev Guide. [Find out more|http://download-west.oracle.com/docs/cd/B10501_01/java.920/a96654/oraarr.htm#1057625].
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blog: http://radiofreetooting.blogspot.com

Retrieving Historic Lock Statuses

Good Afternoon,
One of our tables on the servers is .dbotblfinreplock and houses all the present & historic data re the work status of entities. In BPC for Excel you can use the EVLCK command to return the latest entry (lock status). My question, is there any command or way in which you can retrieve the historic statuses for a certain time, entity or category from the table in BPC for Excel?
Many Thanks in Advance

Go to BPC-WEB,
select in the actionpane 'launch BPC System Reports',
select in the actionpane 'Work Status Report',
This report should give you a list of all changes made in the workstatus tables.
Alwin

Question about setting column width in SQL*Plus using info retrieved w SQL

Good morning,
Is there a way to tell SQL*Plus to set the width of a column to the greatest width of the elements found in the column ? (as opposed to the default which is the width declared in the DDL)
In other words, I'd like to do something functionally equivalent to this:
COL <columname> format a[select max(length(<columnname>)) from <thetablethatcontainscolumname>]
I'm doing the above manually in two steps
1. select max(length(columnname)) from .....
2. col columnname format a[resultofstep1]
Is there a way of doing it in one step ?
Thank you for your help,
John.

Hi Munky,
>
you should consider whther you are using the correct tool for the job, SQLplus isn't exactly ideal for doing presentation layer stuff
>
I'm not really doing presentation stuff, I asked because it would be very convenient for everyday stuff. I commonly query the tables that I am going to deal withm just to have a look at the column names and a few values, something like:
select * from EMP where rownum <= 10; -- just to have a look at the table and some values
when the table contains a wide column then the display gets all messed up. It would be nice to have an option or a mechanism to tell SQL*Plus to automatically use the width of the widest value, instead of having to determine the value and then manually set the column.
thank you for your help, it's good to know that I didn't miss some trivial setting in the documentation that would do it ;)
John.

Difference in data retrieved from sql developer and sqlplus prompt

SQL> select distinct snap_time from perfstat.stats$idx_stats;
SNAP_TIME
21-MAY-07
05-JUN-07
but using sql developer
select distinct snap_time from perfstat.stats$idx_stats;
SNAP_TIME
21-MAY-07
05-JUN-07
13-JUN-07
but can anyone explain the difference because it's the same database

SQL> select distinct snap_time from
perfstat.stats$idx_stats;
SNAP_TIME
21-MAY-07
05-JUN-07
but using sql developer
select distinct snap_time from
perfstat.stats$idx_stats;
SNAP_TIME
21-MAY-07
05-JUN-07
13-JUN-07
but can anyone explain the difference because it's
the same databaseIt looks to me during the interim between you run the query in sqlplus and SQL Developer, statspack generated a new snapshot.
Check your DBA_JOBS see if there's any auto statspack collection job.

Retrieving historical data from new ST04

In the old ST04, you could get a nice, 3 month daily overview of key measures just by hitting "Previous Days". I use that in my performance analyses. With the new ST04, I have no idea how that's done. From my understanding, the new ST04 should give you historical data if you give an initial snapshot date that's far enough back. But I see no way to define the initial date as anything but "Database Start". SAP_COLLECTOR_FOR_PERFMONITOR has been running consistently for months. Programs RSORAHCL and RSORAVSH are scheduled to run hourly every day. So the history should still be there, and should be accessible. However, the documentation on the new DBACOCKPIT is very sketchy, as far as I've seen.
Can anyone either point me to some good documentation on this topic, or provide some hints. I'd very much appreciate it.
Thanks very much.
                                                   Gordon

Stefan,
The system I'm looking at, L6P, is on Basis 7.00 SP 13. For troubleshooting, I compared L6P to our G8P system , which is on Basis 7.00 SP 15.
One thing I found is that I can select some dates under the "Database Start" and "Up To Now" buttons on G8P, but not on L6P. I further found that in table TCOLL, RSORAHCL has all 7 days marked in G8P, but no days marked in L6P. That would explain why I see the dates in G8P, but not in L6P -- I need to flag the days for RSORAHCL in TCOLL.
So now, I know what I need to do to pick dates going back as far as what's in AWR, according to dba_hist_snapshot. I also see how I can change the snapshot interval and retention periods:
begin
   dbms_workload_repository.modify_snapshot_settings (
      interval => 20,
      retention => 22460
end;
for example. The data's in minutes, so I'd want interval = 1440 and retention = 902460 for 3 months of daily snapshot data.
However, I still don't see how I can actually see the history. I go into Statistical Information --> System Summary Metrics, select Metrics Datasource dba-view, and put in the dates I want. I get a lot of metrics, but I don't see a way to limit them to the sepcific ones I want (for data buffer hit rate, I think I'll need to get the physical and logical reads). How can I clean this up to show only what I need?
Thanks very much.
                                                                Gordon

Retrieve historic sqls

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