Sql commands fro connect + disconnect

Hi,
When use sqlplus we can use connect and disconnect.
Wish to establish fresh connections.
What is the command we could use in tool like sql developer/pls/ql developer so can issue this command from non sqlplus environment and just standrad gui tool.
Thanks

user5716448 wrote:
Have a procedure which accesses remote database.I assume PL/SQL?
If remote database comes down during ezxecution of this procedure, would like to expliciitly connect or even better disconnect before database comes down then reconnect afterwards but whilst still in the same program
How can we issue such a fresh connection via sql pl/sqlA database link is used in a database as a connection to another database. When using a database link the first time in a database session, a remote database session is created (assuming a successful connection to the remote database.). This happens implicitly. There is no explicit statement to use to create the connection to the remote database via that db link.
Closing a database link can be done explicitly. The ALTER SESSION CLOSE DATABASE LINK needs to be used.
As Ed already explained: for disconnecting/reconnecting to a remote database as it goes down and then available again - not possible as you get no warning prior to the database going down, or notifications when the database is up again, via a database link.

Similar Messages

ODBC - SQL command on connect

Does anyone knows if is possible to execute a sql command when the connection with the database is done.
For example: set alter session or set role.
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You can define a login trigger in the database that will do this whenever a particular user logs in.
Justin

Connection error when logining in from sql command line

I'm getting the following errors when I attempt to connect using the sql command line. I have installed 10g Express on XP home addition. The errors are as follows:
ORA-01034 Oracle not available
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I am getting this error in the oradim log file:
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Javascript: Check Internet connection before attempting to run SQL command on remote server

Good evening,
I am developing a form that reads and posts data from/to a table hosted on a remote PC running XP/SQL Server Express 2008 R2. I access the server through the Internet.
My problem is that if the internet connection happens to be down when I -eg- try to save data to the table using the form, the SQL command tries to reach the server for a while, and eventually crashes.
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Connection closed after many connect/disconnect

Hi!
I'm connecting and disconnecting through OCCI many times in short term. After disconnect I run SQL*Loader through system command (in C). When number of that connect/disconnect pair reached about 128 I receive:
SQL*Loader-704: Internal error: ulconnect: OCIServerAttach [0]
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You are probably not releasing the connection handles properly.
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Possible to change the datasource from a business-view to a Sql Command ?

Hello,
When a business view contains a lot of elements it takes a while just to open the report.
We'd like to keep the BV as the dictionnary, but,
once the report design completed,
we'd like to disconnect the business view and replace it by the Sql command which can be seen in the menu option 'show SQL query'.
Is it possible via the RAS sdk ?
Did somebody experience this ?
How to proceed ?
Thanks a lot
Alain

Hi Ted,
I'm thinking opening a Case for this problem of opening reports based on a big BV.
We can't really reduce the BV, since it is the dictionnary and we need the whole thing...
I'm wondering why it is impossible to change the Datasource if the tables and fields underneath are identical.
Is it impossible to change the fields' mapping ?
The other solution, as you suggest, is to create a report from scratch, create a new Datasource with the Sql command format, and rebuild the report... I agree it looks like a big job...
Do you know if it is possible to export the report in XML for instance, change the XML, and then re-import ?
Thanks for your Help.
Alain

Without using SubReport or SQL Command in Main Report, get desired results without duplicating

It seems so simple. I just need the cost, at a certain time (based on a parameter), for each item. I wrote a SQL Command that works beautifully, but when it connects to the existing report, it slows to a horrible crawl and cannot be used for tables with over 4 million records. Here is the SQL Command that provides the desired results:
SELECT TOP 1 WITH TIES "INVENTITEMPRICE"."ITEMID", "INVENTITEMPRICE"."PRICETYPE", "INVENTITEMPRICE"."MARKUP", "INVENTITEMPRICE"."PRICEUNIT", "INVENTITEMPRICE"."PRICE", "INVENTITEMPRICE"."PRICEQTY", "INVENTITEMPRICE"."ACTIVATIONDATE", "INVENTITEMPRICE"."DATAAREAID"
FROM ("AX09PROD"."dbo"."INVENTITEMPRICE" "INVENTITEMPRICE" INNER JOIN "AX09PROD"."dbo"."INVENTTABLE" "INVENTTABLE" ON (("INVENTITEMPRICE"."ITEMID"="INVENTTABLE"."ITEMID") AND ("INVENTITEMPRICE"."DATAAREAID"="INVENTTABLE"."DATAAREAID")))
WHERE ("INVENTITEMPRICE"."DATAAREAID"=N'TMC' AND "INVENTITEMPRICE"."PRICETYPE"=0 AND "INVENTITEMPRICE"."ACTIVATIONDATE"<={?As Of Date})
ORDER BY ROW_NUMBER () OVER(PARTITION BY "INVENTITEMPRICE"."ITEMID" ORDER BY "INVENTITEMPRICE"."ACTIVATIONDATE" DESC)
I've attached the report with saved data. However, when I remove the restrictions of just certain items, it is unusable as it is SO SLOW!
I can also get the desired results from using a subreport but it takes forever to export due to the number of records/items. Whenever possible, I avoid subreports for this reason. I've attached that report with data as well.
Please be patient as I'm not savvy in SQL, but decent in generating reports. What am I doing wrong? This seems SO simple. The premise is that I want the corresponding information based on the date entered: If the date entered is 3/15/2014, the result should be 91.15 as indicated below. I'd simply like this value to be placed in a formula per item.
Item 80014:
Activation Date
Cost Price
6/2/2014
104.43
4/1/2014
91.58
3/1/2014
91.15
2/1/2014
92.89
1/1/2014
93.57
Any assistance would be GREATLY appreciated!
Thanks!
Teena
Update: I was unable to attach the reports with .rpt or .txt extensions. There were well under 1MB. Any suggestions?

hi Teena,
if you're going the inline subquery route, try something like the following...the last line in the sub-query 'where' clause should in theory take care of matching the correct price based on relating the item id's between your cost price & inventory data. this should leave you with distinct values for each itemid then. hopefully it won't error out as i'm just guessing on the syntax.
SELECT DISTINCT
"INVENTTABLE"."ITEMID",
"INVENTTRANS"."DATAAREAID",
"INVENTTRANS"."DATEPHYSICAL",
"INVENTTRANS"."QTY",
"INVENTTABLE"."ITEMGROUPID",
"INVENTTABLE"."ITEMNAME",
"INVENTTRANS"."TRANSREFID",
"INVENTTRANS"."STATUSISSUE",
"INVENTTABLE"."ITEMTYPE",
"INVENTTRANS"."TRANSTYPE",
"INVENTTRANS"."RECID",
"INVENTTRANS"."DIRECTION",
SELECT TOP 1 "INVENTITEMPRICE"."PRICE"
FROM "AX09PROD"."dbo"."INVENTITEMPRICE" "INVENTITEMPRICE"
WHERE "INVENTITEMPRICE"."DATAAREAID" LIKE 'TMC%'
AND "INVENTITEMPRICE"."PRICETYPE"=0
AND "INVENTITEMPRICE"."ACTIVATIONDATE"<={?As Of Date}
AND "INVENTITEMPRICE"."ITEMID" = "INVENTTABLE"."ITEMID"
ORDER BY "INVENTITEMPRICE"."ACTIVATIONDATE" DESC
) AS ITEMPRICE
FROM
"AX09PROD"."dbo"."INVENTTABLE" "INVENTTABLE"
LEFT OUTER JOIN "AX09PROD"."dbo"."INVENTTRANS" "INVENTTRANS"
ON ("INVENTTABLE"."DATAAREAID"="INVENTTRANS"."DATAAREAID")
AND ("INVENTTABLE"."ITEMID"="INVENTTRANS"."ITEMID")
WHERE
"INVENTTRANS"."DATAAREAID" LIKE 'TMC%'
AND (("INVENTTABLE"."ITEMGROUPID" LIKE 'RAW%') OR ("INVENTTABLE"."ITEMGROUPID" BETWEEN '000' AND '999') OR ("INVENTTABLE"."ITEMGROUPID" LIKE 'Ship_Box'))
AND "INVENTTABLE"."ITEMTYPE" IN (0,1)
ORDER BY
"INVENTTABLE"."ITEMGROUPID",
"INVENTTABLE"."ITEMID",
"INVENTTRANS"."DATEPHYSICAL" ASC
Message was edited by: Jamie Wiseman

How can I search multiple columns in a SQL command of Union tables

Hi:
We have a database with tables that are nearly identical that we use for production and production history.
I have created an SQL command in Crystal 2008 to joins several of the tables and then added a "UNION" to connect the History and Prod tables.
I need to search multiple (3 total) columns for 5 different data types, to return the records being investigated. I tried this using an "OR" statement in the where clause and have had inconsistant results.
The first two or statement function perfectly the third works as long as the value being passed is numeric and the last two fail consistantly with invalid column name errors. It appears that crystal is getting confused and passing the wrong data type especially if I do a new search using a different option for the "?SearchParam"
Can some one offer some insite on how I can search these fields to return the record data needed
-- {?SearchParam} is the search parameter passed by Crystal that is a number 1 thru 5
-- {?Search_Val} is a parameter that is passed by Crystal that is a string of what to search for 1 = Numeric CMP ord #("TBSLI21"."LI21_OR_NO"), 2 = Numeric CI ord # ( "TBSLI33"."LI33_CI_OR_NO"),
--   3 =String Ext Sys ord string ("TBSLI33"."LI33_EXT_SYS_SL_OR_NO"), 4 = String CMP Grp string ("TBSLI21"."LI21_OP_GRP_NO"), 5 = composit string PP ord string ("TBSOP13"."OP13_CLR_DAY" & "TBSOP13"."OP13_PP_GRP_SEQ_NO" & "TBSOP13"."OP13_CELL_ID")
SELECT "TBSLI21"."LI21_OR_NO",
"TBSLI21"."LI21_SH_DT_SCDL",
"TBSLI21"."LI21_TS_EN_ORIG",
"TBSLI21"."LI21_TS_SHIP",
"TBSLI21"."LI21_SYS_ORD_CD",
"TBSLI21"."LI21_SHIP_ID",
"TBSLI21"."LI21_WRKST_ID",
"TBSLI21"."LI21_LI_NO",
"TBSLI33"."LI33_CI_OR_NO",
"TBSLI33"."LI33_EXT_SYS_SL_OR_NO",
"TBSLI21"."LI21_OP_GRP_NO",
"TBSLI21"."LI21_LI_STAT",
"TBSOP13"."OP13_OP_GRP_STAT",
"TBSLI31"."LI31_LI_EV_DTL_TX",
"TBSLI31"."LI31_DT_EN",
"TBSLI31"."LI31_TM_EN",
"TBSLI31"."LI31_LI_EV",
"TBSLI21"."LI21_OP_WSH_FLNM",
"TBSLI21"."LI21_PR_ITF_CD",
"TBSLI21"."MFG_PLANT_CD",
"MFG_PLANT_LI"."MFG_PLANT_CD" as PrefPlant,
"TBSOP13"."OP13_OP_GRP_DSP_CD",
"TBSLI21"."LI21_LI_DSP_CD",
"TBSOP13"."OP13_CLR_DAY",
"TBSOP13"."OP13_PP_GRP_SEQ_NO",
"TBSOP13"."OP13_CELL_ID",
"MFG_PLANT_LI"."PRFR_MFG_PLANT_FLG",
"TBSLI21"."LI21_OP_GRP_PS_NO1",
"TBSLI21"."LI21_POMS_MERGE_NO",
"TBSLI31"."LI31_OP_ID",
"TBSLI21"."LI21_LI_POR_FG",
"TBSLI21"."LI21_BIN_ID",
"TBSLI21"."LI21_TS_MRSHL",
"TBSLI33"."LI33_CI_LI_NO",
"TBSLI33"."LI33_SH_ADDR_1",
"TBSLI33"."LI33_SH_ADDR_2",
"TBSLI33"."LI33_SH_ADDR_3",
"TBSLI33"."LI33_SH_ADDR_4",
"TBSLI33"."LI33_SH_CITY_NM",
"TBSLI33"."LI33_SH_ST_NM",
"TBSLI33"."LI33_SH_ZIP_CD",
"TBSLI33"."LI33_CU_NM",
"TBSLI33"."LI33_CU_BUS_NM"
FROM   ((("CMPREPORTING"."dbo"."TBSLI33" "TBSLI33" FULL OUTER JOIN "CMPREPORTING"."dbo"."TBSLI21" "TBSLI21" ON ("TBSLI33"."LI33_BS_OR_NO"="TBSLI21"."LI21_OR_NO") AND ("TBSLI33"."LI33_BS_LI_NO"="TBSLI21"."LI21_LI_NO")) LEFT OUTER JOIN "CMPREPORTING"."dbo"."TBSOP13" "TBSOP13" ON "TBSLI21"."LI21_OP_GRP_NO"="TBSOP13"."OP13_OP_GRP_NO") LEFT OUTER JOIN "CMPREPORTING"."dbo"."TBSLI31" "TBSLI31" ON ("TBSLI21"."LI21_OR_NO"="TBSLI31"."LI31_OR_NO") AND ("TBSLI21"."LI21_LI_NO"="TBSLI31"."LI31_LI_NO")) LEFT OUTER JOIN "CMPREPORTING"."dbo"."MFG_PLANT_LI" "MFG_PLANT_LI" ON ("TBSLI21"."LI21_OR_NO"="MFG_PLANT_LI"."OR_NO") AND ("TBSLI21"."LI21_LI_NO"="MFG_PLANT_LI"."LI_NO")
WHERE   {?aSearchParam} = 1 and "MFG_PLANT_LI"."PRFR_MFG_PLANT_FLG"='Y' AND "TBSLI21"."LI21_OR_NO"=Cast( {?Search_Val} as Int)
or {?aSearchParam} = 2 and "MFG_PLANT_LI"."PRFR_MFG_PLANT_FLG"='Y' AND "TBSLI33"."LI33_CI_OR_NO"=Cast( {?Search_Val} as numeric(12,0))
or {?aSearchParam} = 3 and "MFG_PLANT_LI"."PRFR_MFG_PLANT_FLG"='Y' AND Convert( VarChar(20),"TBSLI33"."LI33_EXT_SYS_SL_OR_NO")= Convert( VarChar(20), {?Search_Val})
or {?aSearchParam} = 4 and "MFG_PLANT_LI"."PRFR_MFG_PLANT_FLG"='Y' AND Convert( VarChar(8),"TBSLI21"."LI21_OP_GRP_NO") = Convert( VarChar(8), {?GroupNo})
or {?aSearchParam} = 5 and "MFG_PLANT_LI"."PRFR_MFG_PLANT_FLG"='Y' AND Convert( VarChar(8), ("TBSOP13"."OP13_CLR_DAY" & "TBSOP13"."OP13_PP_GRP_SEQ_NO" & "TBSOP13"."OP13_CELL_ID")) = Convert( VarChar(8), {?GroupNo})
Union
SELECT "TBSLI21_HIST"."LI21_OR_NO",
"TBSLI21_HIST"."LI21_SH_DT_SCDL",
"TBSLI21_HIST"."LI21_TS_EN_ORIG",
"TBSLI21_HIST"."LI21_TS_SHIP",
"TBSLI21_HIST"."LI21_SYS_ORD_CD",
"TBSLI21_HIST"."LI21_SHIP_ID",
"TBSLI21_HIST"."LI21_WRKST_ID",
"TBSLI21_HIST"."LI21_LI_NO",
"TBSLI33_HIST"."LI33_CI_OR_NO",
"TBSLI33_HIST"."LI33_EXT_SYS_SL_OR_NO",
"TBSLI21_HIST"."LI21_OP_GRP_NO",
"TBSLI21_HIST"."LI21_LI_STAT",
"TBSOP13_HIST"."OP13_OP_GRP_STAT",
"TBSLI31_HIST"."LI31_LI_EV_DTL_TX",
"TBSLI31_HIST"."LI31_DT_EN",
"TBSLI31_HIST"."LI31_TM_EN",
"TBSLI31_HIST"."LI31_LI_EV",
"TBSLI21_HIST"."LI21_OP_WSH_FLNM",
"TBSLI21_HIST"."LI21_PR_ITF_CD",
"TBSLI21_HIST"."MFG_PLANT_CD",
"MFG_PLANT_LI_HIST"."MFG_PLANT_CD",
"TBSOP13_HIST"."OP13_OP_GRP_DSP_CD",
"TBSLI21_HIST"."LI21_LI_DSP_CD",
"TBSOP13_HIST"."OP13_CLR_DAY",
"TBSOP13_HIST"."OP13_PP_GRP_SEQ_NO",
"TBSOP13_HIST"."OP13_CELL_ID",
"MFG_PLANT_LI_HIST"."PRFR_MFG_PLANT_FLG",
"TBSLI21_HIST"."LI21_OP_GRP_PS_NO1",
"TBSLI21_HIST"."LI21_POMS_MERGE_NO",
"TBSLI31_HIST"."LI31_OP_ID",
"TBSLI21_HIST"."LI21_LI_POR_FG",
"TBSLI21_HIST"."LI21_BIN_ID",
"TBSLI21_HIST"."LI21_TS_MRSHL",
"TBSLI33_HIST"."LI33_CI_LI_NO",
"TBSLI33_HIST"."LI33_SH_ADDR_1",
"TBSLI33_HIST"."LI33_SH_ADDR_2",
"TBSLI33_HIST"."LI33_SH_ADDR_3",
"TBSLI33_HIST"."LI33_SH_ADDR_4",
"TBSLI33_HIST"."LI33_SH_CITY_NM",
"TBSLI33_HIST"."LI33_SH_ST_NM",
"TBSLI33_HIST"."LI33_SH_ZIP_CD",
"TBSLI33_HIST"."LI33_CU_NM",
"TBSLI33_HIST"."LI33_CU_BUS_NM"
FROM   ((("CMPREPORTING"."dbo"."TBSLI33_HIST" "TBSLI33_HIST" FULL OUTER JOIN "CMPREPORTING"."dbo"."TBSLI21_HIST" "TBSLI21_HIST" ON ("TBSLI33_HIST"."LI33_BS_OR_NO"="TBSLI21_HIST"."LI21_OR_NO") AND ("TBSLI33_HIST"."LI33_BS_LI_NO"="TBSLI21_HIST"."LI21_LI_NO")) LEFT OUTER JOIN "CMPREPORTING"."dbo"."TBSOP13_HIST" "TBSOP13_HIST" ON "TBSLI21_HIST"."LI21_OP_GRP_NO"="TBSOP13_HIST"."OP13_OP_GRP_NO") LEFT OUTER JOIN "CMPREPORTING"."dbo"."TBSLI31_HIST" "TBSLI31_HIST" ON ("TBSLI21_HIST"."LI21_OR_NO"="TBSLI31_HIST"."LI31_OR_NO") AND ("TBSLI21_HIST"."LI21_LI_NO"="TBSLI31_HIST"."LI31_LI_NO")) LEFT OUTER JOIN "CMPREPORTING"."dbo"."MFG_PLANT_LI_HIST" "MFG_PLANT_LI_HIST" ON ("TBSLI21_HIST"."LI21_OR_NO"="MFG_PLANT_LI_HIST"."OR_NO") AND ("TBSLI21_HIST"."LI21_LI_NO"="MFG_PLANT_LI_HIST"."LI_NO")
WHERE {?aSearchParam} = 1 and "MFG_PLANT_LI_HIST"."PRFR_MFG_PLANT_FLG"='Y' AND "TBSLI21_HIST"."LI21_OR_NO"= Cast( {?Search_Val} as Int)
or {?aSearchParam} = 2 and "MFG_PLANT_LI_HIST"."PRFR_MFG_PLANT_FLG"='Y' AND "TBSLI33_HIST"."LI33_CI_OR_NO"= Cast( {?Search_Val} as numeric(12,0))
or {?aSearchParam} = 3 and "MFG_PLANT_LI_HIST"."PRFR_MFG_PLANT_FLG"='Y' AND Convert( VarChar(20), "TBSLI33_HIST"."LI33_EXT_SYS_SL_OR_NO")= Convert( VarChar(20),{?Search_Val})
or {?aSearchParam} = 4 and "MFG_PLANT_LI_HIST"."PRFR_MFG_PLANT_FLG"='Y' AND Convert( VarChar(8),"TBSLI21_HIST"."LI21_OP_GRP_NO")= Convert( VarChar(8), {?GroupNo} )
or {?aSearchParam} = 5 and "MFG_PLANT_LI_HIST"."PRFR_MFG_PLANT_FLG"='Y' AND Convert( VarChar(8), ("TBSOP13_HIST"."OP13_CLR_DAY" & "TBSOP13_HIST"."OP13_PP_GRP_SEQ_NO" & "TBSOP13_HIST"."OP13_CELL_ID")) = Convert( VarChar(8), {?GroupNo})

This is actually a fairly easy fix - because of the way the "OR" works in SQL, you need to surround each "set" of statements in the or with parentheses. So, it would look something like this:
Where
({?aSearchParam} = 1 and "MFG_PLANT_LI"."PRFR_MFG_PLANT_FLG"='Y' AND "TBSLI21"."LI21_OR_NO"=Cast( {?Search_Val} as Int))
or
({?aSearchParam} = 2 and "MFG_PLANT_LI"."PRFR_MFG_PLANT_FLG"='Y' AND "TBSLI33"."LI33_CI_OR_NO"=Cast( {?Search_Val} as numeric(12,0)))
or
({?aSearchParam} = 3 and "MFG_PLANT_LI"."PRFR_MFG_PLANT_FLG"='Y' AND Convert( VarChar(20),"TBSLI33"."LI33_EXT_SYS_SL_OR_NO")= Convert( VarChar(20), {?Search_Val}))
or
({?aSearchParam} = 4 and "MFG_PLANT_LI"."PRFR_MFG_PLANT_FLG"='Y' AND Convert( VarChar(8),"TBSLI21"."LI21_OP_GRP_NO") = Convert( VarChar(8), {?GroupNo}))
or
({?aSearchParam} = 5 and "MFG_PLANT_LI"."PRFR_MFG_PLANT_FLG"='Y' AND Convert( VarChar(8), ("TBSOP13"."OP13_CLR_DAY" & "TBSOP13"."OP13_PP_GRP_SEQ_NO" & "TBSOP13"."OP13_CELL_ID")) = Convert( VarChar(8), {?GroupNo}))
-Dell

How to execute stored procedure in the SQL Commands page

i'm oracle express edition newbie :) i have this stored procedure. it not belong to a package.
create or replace procedure "LIST_MEMBERS"
("MEMBER_CUR" OUT SYS_REFCURSOR)
is
begin
OPEN MEMBER_CUR FOR
SELECT * FROM members;
end;
now, in the SQL Commands page, how to run the stored procedure and return the records. i do this:
begin
execute list_members();
end;
but i'm getting some errors. just need some immediate help :) thanks!!!

Example of using a ref cursor:
SQL> ed
Wrote file afiedt.buf
1 create or replace procedure open_cur(c IN OUT SYS_REFCURSOR) is
2 begin
3    open c for 'select rownum rn from dual connect by rownum <= 10';
4* end;
SQL> /
Procedure created.
SQL> ed
Wrote file afiedt.buf
1 declare
2    c     SYS_REFCURSOR;
3    v_val NUMBER;
4 begin
5    open_cur(c);
6    loop
7      fetch c INTO v_val;
8      exit WHEN c%NOTFOUND;
9      dbms_output.put_line(v_val);
10    end loop;
11    close c;
12* end;
SQL> /
1
2
3
4
5
6
7
8
9
10
PL/SQL procedure successfully completed.
SQL>

In batch file i want to execute sql commands

in x.bat file i write the following
sqlplus user/pass@host @c:\a.sql
@c:\b.sql
when i execute this batch file it is connected to the databse
and the table of a.sql is created in the database.
but b.sql is not created.
it is creating only one table
i want ot create more no of tables with different .sql files
like @c:b.sql
@c:c.sql
@c:d.sql
please any body help

The problem you are running into is that SQL Plus only recognizes the first command you have written in the batch file.
sqlplus user/pass@host
SPOOL c:\master.log
@c:\a.sql
@c:\b.sql
SPOOL OFF
SQLPlus will recognize the spool and first sql command, but the batch file gets command back after the first sql command executes and doesn't recognize @c:\b.sql or know what to do with it. To run multiple SQL commands you have to create an external SQL file with all the sql commands in it with the Spool files you want created, then in the batch file you only call the one SQL script.
Create a master file like so:
-- Script Name : AllFiles.sql
SPOOL c:\master.log
@c:\a.sql
@c:\b.sql
SPOOL OFF
In x.bat
CALL SQLPlus user/password@database @AllFiles.sql
This should get you your required results.

Database Server - SQL Access: Cannot connect from code but from SSMS

Hi,
I am using following connection string in my asp.net web.config:
[Less than symbol] add name="FMMConnectionString" connectionString="Data Source=xxxxxxxxx,1234;Initial Catalog=Test1Db;User Id=Rajeev;Password=xxxxxxxxxxxxx;" providerName="System.Data.SqlClient" [Slash][Greater than symbol]
The database is on remote database server. The sql user/ developer 'Rajeev' is deliberately given restricted permissions (to protect our schema) using following sql commands:
GRANT ALTER,EXECUTE, SELECT,INSERT,UPDATE,DELETE ON SCHEMA ::dbo TO Rajeev
DENY VIEW DEFINITION ON SCHEMA::dbo TO Rajeev;
GRANT CREATE PROCEDURE TO Rajeev;
GRANT CREATE FUNCTION TO Rajeev;
DENY ALTER ON SCHEMA::dbo TO Rajeev; -- To disallow Rajeev to create objects on dbo schema but only create in Rajeev schema while still being able to select, insert, execute on dbo schema.
The above connection string works perfectly fine when used from Visual Studio> Server Explorer. I am able to execute following sql queries without issues. Same is true when using SQL Server Management Studio using Rajeev credentials.
select top 100 * from XYZEmployees
execute usp_GetMMBSchemeDetails '1'
The error I get in web page is following:
The stored procedure 'usp_GetMMBSchemeDetails' doesn't exist.
When I ran code using breakpoints to see what is happening, I see that when connection object is being instantiated, the connection state is being closed with following error:
at System.Data.SqlClient.SqlConnection.GetOpenConnection()
at System.Data.SqlClient.SqlConnection.get_ServerVersion()
I turned off my firewall to see if it was blocking but it did not help. I tried using Visual Studio 2012 as well as Visual Studio 2013 but same issue showed up.
Kindly let me know why I am able to execute sql queries from SSMS and Visual Studio's Server Explorer but not from application code. Is there something that needs to be enabled on remote database server so that the queries can run from code? I like to create
more users like Rajeev with restricted permissions to develop my application. So kindly provide a solution if you know.
Thanks,
Pullet

Thanks Everyone for your insights :)
RSingh, Your approach works when using SSMS, not when called from application code (example: asp.net code-behind page calling a stored proc using connection object).
My requirement is, I only wanted developer to do front end programming without having the ability to look at backend sql objects definitions. He/she can call the sql objects in the program as needed.
I am able to finally solve this requirement by following approach. Hope it helps others.
1. Right-click Rajeev user in Database> Security>Users and unselect 'dbowner' from 'General' tab> 'Database Role Membership' section even though Default Schema shows up as Rajeev schema. Now, this user can't do anything on dbo schema of database
(as well as in any other user's schema in this database).
2. Ran above commands but excluded following command which was identified as root-cause.
DENY VIEW DEFINITION ON SCHEMA::dbo TO Rajeev;
3. Now ran a script that denies 'view definition' of dbo schema's tables. It loops through all tables and denies 'view definition' on each table. Adapted the script of http://blog.extreme-advice.com/2013/01/23/grant-view-defination-permission-to-all-stored-procedures-in-sql-server/.
Now, the user Rajeev can execute dbo schema objects both from SSMS as well as from application code.
4. DENY EXECUTE, SELECT ON SCHEMA::INFORMATION_SCHEMA TO Rajeev; -- Restricts Rajeev from executing INFORMATION_SCHEMA objects seen in SSMS.
However one remaining open item is, I could not hide the system objects (which are part of sys schema) in SSMS. Ideally, I do not want Rajeev to execute the 'system views', 'system stored procedures', etc. When I execute same command (below command), it
runs without errors but does not apply this restriction.
DENY EXECUTE, SELECT ON SCHEMA::sys TO Rajeev;
If you know the reason why it is happening like this, please kindly share.
Cheers,
Pullet
Cheers | Pullet

Password keystrokes won't register in Run SQL Command

I'm sorry if this has been answered before. I searched but I couldn't find this particular problem. I'm new to Oracle and I'm trying to install it on my computer. I'm used to using the Enterprise Edition that is available at school, so the Express Edition seems so much different.
In case it is important, I'm running Windows Vista Home Premium (64-bit). When I go to Start > All Programs > Oracle Database 10g Express Edition > Run SQL Command Line, I enter "connect", then it prompts me for a username. I enter "SYSDBA", then it asks me for a password and my keystrokes are not recognized. I tried to just go ahead and enter the password I created when I installed and press ENTER but that didn't work.
I tried going to the Database Homepage, and I can log in with SYSTEM and my password, but my SQL commands and scripts (from school, that work with the Enterprise Edition) don't work. I get this pop-up window with the title "Enter Bind Variables" and the page itself has a SUBMIT button, but there is nothing else there.
I'm totally lost. Any help is greatly appreciated.
Edited by: user10823568 on Apr 1, 2009 11:56 PM

sysdba is a privilege, not a user. SYS and SYSTEM users have the DBA role privileges, SYS owns the catalog (database, tables, datafile, user and object info, all the metadata).
The sys and system users can manipulate just about anything in the instance, using a connect sys as sysdba grants the ability to do a few more management tasks (i.e. shut down the database). Its best to only use those database logins when they're really needed (backups, startups, etc) and create other database users for all the other stuff. A quick way to get started is
connect sys as sysdba; -- or connect / as sysdba;
create user joe identified by joepasswd;
grant resource to joe;
grant connect to joe;
grant create session to joeThe resource privilege is a quick way to get all the rights needed to create tables, indexes, procedures. There are a couple of rights in resource that most admins don't like to hand out to just anyone but it'll get the joe database user rolling.
Now on to that "bind variables" dialog, the script that is running needs some input, take a look at the .sql file and there's probably an ampersand in there somewhere- maybe it wants a user name name, just have to figure out what it wants.
And sqlplus does not echo characters typed in at the password prompt, that's normal.

How to echo the SQL command in JDBC?

When we use a PreparedStatement and execute query, is there a way to get the exact SQL command
sent to the server without any '?' marks? That would be an aid in debugging. Or is such a facility server-pecific? I am using MySQL with JDBC.
Thank you.

Why I want to see the SQL command now is that I am getting a nagging SQLException in the following
code. Would someone tell me why this code fails?
//Database connection successful.
//conn and pstmt are successfully created.
//variables 'pid' and 'subfolder' are already evaluated, and confirmed that they have valid values
int sub_id = 0;
String myquery = null;
ResultSet rs1 = null;
try{
myquery = "SELECT j15c_directory_id FROM j15t_directory WHERE (j15c_parent_id = ? AND j15c_name = ?)";
pstmt = conn.prepareStatement(myquery);
pstmt.setInt(1,pid);
pstmt.setString(2,subfolder);
rs1 = pstmt.executeQuery();
rs1.next();
sub_id =rs1.getInt("j15c_directory_id");
catch(java.sql.SQLException e1){
System.err.println("SQLException: " + e1.getMessage());
The error message I'm getting is "Before start of result set ".

How to use Java with PL/SQL commands to send an email with attachment

Apologizes in advance if this is the wrong place to ask the question.
I need to use Java with PL/SQL commands to send an email with attachment. My java application runs from the command line and does some magic to gather info from an Oracle 11g db. If the DB has sendmail configured, I'd like to send the results of the data gathering as an attachment to the email addresses. I'm not sure how to do this. I've been reading up on on PL/SQL can send email with UTL_SMTP - with attachments. I'm just not sure how to translate that into being triggered by my Java application. Any suggestions or pointers on what I should read would be appreciated.
Background - I've been programming in Java for 10+ years, but this is my first time using databases. I also have been on these forums for a long time, but lost my profile when it was switched to Oracle.
Thanks for all help.

user13726880 wrote:
The original requirements were put together and given to me, an Oracle newbie. They expected the Java app to use something intrinsic to Oracle and Unix sendmail. To solve my problem, I use a JDBC connection to run some SQL commands. I take that data, format it and send the results by email to the user. By default the requirement is to send it as an HTML attachment using Unix 'sendmail'. So I do that using Runtime exec. I have also added JavaMail functionality as an alternative to sendmail. It works great and as expected.Sounds like a reasonable solution.
Note however that PL/SQL itself can send email. And PL/SQL can call unix sendmail too.
However myself I would have done it in java with JavaMail.

CallableStatement error: SQL command not properly ended

I am getting a strange error using CallableStatement and Oracle 7.3.4 with PL/SQL 2.3 using Classes12 JDBC driverset from Oracle. Here is the code we are using, which is almost verbatim from several Java/Oracle CallableStatement examples for Oracle 8. I am wondering what I am missing to make this work on Oracle 7 and am unable to find a reference online:
//String query = "begin PAC.PAC_WIP_WIPHEADER_PKG.GetWipNumPartList(?,?); end;";
String query = "{ call PAC.PAC_WIP_WIPHEADER_PKG.GETWIPNUMPARTLIST(?,?) } ";
CallableStatement csth = Connection.prepareCall(query);
csth.setString(1, wipNumber);
csth.setInt(2, PacCarousel.getCarouselNumber());
csth.execute();
using either the Begin or the call query (Begin commented in above code snip) is returning the following error from the JDBC driver:
java.sql.SQLException: ORA-00933: SQL command not properly ended
This identical 'begin' query works fine in TOAD or the PL/SQL console for Oracle, but just won't work using this set of JDBC drivers.
Has anyone run into this problem before or perhaps have some suggestions?
Thanks in advance

I am getting a strange error using CallableStatement and Oracle 7.3.4 with PL/SQL 2.3 using Classes12 JDBC driverset from Oracle. Here is the code we are using, which is almost verbatim from several Java/Oracle CallableStatement examples for Oracle 8. I am wondering what I am missing to make this work on Oracle 7 and am unable to find a reference online:
//String query = "begin PAC.PAC_WIP_WIPHEADER_PKG.GetWipNumPartList(?,?); end;";
String query = "{ call PAC.PAC_WIP_WIPHEADER_PKG.GETWIPNUMPARTLIST(?,?) } ";
CallableStatement csth = Connection.prepareCall(query);
csth.setString(1, wipNumber);
csth.setInt(2, PacCarousel.getCarouselNumber());
csth.execute();
using either the Begin or the call query (Begin commented in above code snip) is returning the following error from the JDBC driver:
java.sql.SQLException: ORA-00933: SQL command not properly ended
This identical 'begin' query works fine in TOAD or the PL/SQL console for Oracle, but just won't work using this set of JDBC drivers.
Has anyone run into this problem before or perhaps have some suggestions?
Thanks in advance

Sql commands fro connect + disconnect

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