Sql (Select) result in string
Hi , I found this code in internet but it´s put a result in range on excel.
I would like some code with end is some like "MyVarString = objMySQLRecordsetResult"
For example: In my select result = "User01" , I would like put this value in a var string.
The code ends ...
'ActiveSheet.Range("A1").CopyFromRecordset objMyRecordset
I want ...
Test01 = Recordset objMyRecordset
tks for your help !!
Public Sub GetDataFromADO()
'Declare variables'
Dim objMyConn As ADODB.Connection
Dim objMyCmd As ADODB.Command
Dim objMyRecordset As ADODB.Recordset
Set objMyConn = New ADODB.Connection
Set objMyCmd = New ADODB.Command
Set objMyRecordset = New ADODB.Recordset
Dim TESTE01 As String
'Open Connection'
objMyConn.ConnectionString = "Provider=Microsoft.ACE.OLEDB.15.0;Data Source="
& ActiveWorkbook.Path & "\Database.accdb" & "; Jet OLEDB:Database Password= `MY PASSWORD"
objMyConn.Open
'Set and Excecute SQL Command'
Set objMyCmd.ActiveConnection = objMyConn
objMyCmd.CommandText = "select DUSER from DUSER WHERE DUSER = 'USUR01 "
objMyCmd.CommandType = adCmdText
'Open Recordset'
Set objMyRecordset.Source = objMyCmd
objMyRecordset.Open
objMyRecordset.OpenRecordset
'Copy Data to Excel'
'ActiveSheet.Range("A1").CopyFromRecordset objMyRecordset
End Sub
Try:
Public Sub GetDataFromADO()
Dim Conn As New ADODB.Connection
Dim Rs As New ADODB.Recordset
'Open Connection'
Conn.ConnectionString = "Provider=Microsoft.ACE.OLEDB.15.0;Data Source=" & ActiveWorkbook.Path & "\Database.accdb" & "; Jet OLEDB:Database Password= `MY PASSWORD"
Conn.Open
'Open Recordset'
Rs.Open "select DUSER from DUSER WHERE DUSER = 'USUR01'", Conn, adOpenDynamic, adLockReadOnly
'Copy Data to Excel'
ActiveSheet.Range("A1").CopyFromRecordset Rs
Rs.Close
Conn.Close
End Sub
Rod Gill
Author of the one and only Project VBA Book
www.project-systems.co.nz
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Edited by: user611482 on Jul 8, 2010 3:34 PMHi,
we use this for saving the login time of the user. There are few therads about creating a custom login module (for example: [Custom Login Module - how to go on |http://forums.sdn.sap.com/thread.jspa?threadID=357616]).
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about login modules and login stacks start here: [http://help.sap.com/saphelp_nw04/helpdata/en/8c/f03541c6afd92be10000000a1550b0/frameset.htm|http://help.sap.com/saphelp_nw04/helpdata/en/8c/f03541c6afd92be10000000a1550b0/frameset.htm]
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try {
// Create a result set containing all data from my_table
Statement s = connection.createStatement();
ResultSet rs = s.executeQuery("SELECT * FROM station WHERE stationID = '" + stationID + "'");
} catch (SQLException e) {
}If there are no rows for that SQL statement, what will it return back to me? On my server, a client is sending a packet to me that contains the stationID. First, I want to make sure stationID already exists in the database. If it doesn't exist, I would like to run more SQL statements, but first I need to know what it will return to me.
In guessing code, this is what I'm looking for: try {
// Create a result set containing all data from my_table
Statement s = connection.createStatement();
ResultSet rs = s.executeQuery("SELECT * FROM station WHERE stationID = '" + stationID + "'");
if (rs == NULL) // if no rows were selected
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ResultSet rs = s.executeQuery("INSERT INTO station VALUES ('stationID', 'address', 'city', 'state', zip'");
} catch (SQLException e) {
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Message was edited by:
tristanlee85Why would you guess when you can just look at the API documentation? (Which specifically says the executeQuery() method never returns null.)
If the SQL statement returns zero rows, you get a ResultSet that contains zero rows. Does that seem peculiar to you? In that case calling "rs.next()" returns false because there are zero rows. -
Connect by - sql help : getting error ORA-01489: result of string concatena
here is an sql query and I am trying to cook a decode but since there are many columns invloved when I am trying to run this I am getting the following error:
ORA-01489: result of string concatenation is too long
Any kind of help is appreciated, I need to get this going otherwise I am dead :(
Regards
Rahul
SQL:
select sys_connect_by_path(c.decode_prep,'-') decode_prep
from (select 'DECODE(BIAPPS_11.'||substr(b.all_cols,instr(b.all_cols,',',1,a.rn)+1,instr(b.all_cols,',',1,a.rn+1)-instr(b.all_cols,',',1,a.rn)-1)||','||'RAHULKALRA.'||substr(b.all_cols,instr(b.all_cols,',',1,a.rn)+1,instr(b.all_cols,',',1,a.rn+1)-instr(b.all_cols,',',1,a.rn)-1)||',''1'',''0'')' decode_prep, rownum curr, rownum -1 prev
from (select rownum rn
from dual connect by rownum <=
(select (length('ROW_WID,COST_CENTER_NUM,COST_CENTER_NAME,COST_CENTER_DESC,CONTROL_AREA_NUM,CONTROL_AREA_NAME,CATEGORY_CODE,CATEGORY_NAME,CATEGORY_DESC,MANAGER_NAME,CURRENCY_CODE,CURRENCY_NAME,LANGUAGE_CODE,LANGUAGE_NAME,ST_ADDRESS1,ST_ADDRESS2,POST_OFFICE_BOX,CITY_NAME,STATE_CODE,STATE_NAME,REGION_CODE,REGION_NAME,COUNTRY_CODE,COUNTRY_NAME,POSTAL_CODE,PHONE_NUM,FAX_NUM,CSCN_HIER1_CODE,CSCN_HIER1_NAME,CSCN_HIER2_CODE,CSCN_HIER2_NAME,CSCN_HIER3_CODE,CSCN_HIER3_NAME,CSCN_HIER4_CODE,CSCN_HIER4_NAME,CSCN_HIER5_CODE,CSCN_HIER5_NAME,CSCN_HIER6_CODE,CSCN_HIER6_NAME,ACTIVE_FLG,CREATED_BY_WID,CHANGED_BY_WID,CREATED_ON_DT,CHANGED_ON_DT,AUX1_CHANGED_ON_DT,AUX2_CHANGED_ON_DT,AUX3_CHANGED_ON_DT,AUX4_CHANGED_ON_DT,SRC_EFF_FROM_DT,SRC_EFF_TO_DT,EFFECTIVE_FROM_DT,EFFECTIVE_TO_DT,DELETE_FLG,CURRENT_FLG,W_INSERT_DT,W_UPDATE_DT,DATASOURCE_NUM_ID,ETL_PROC_WID,INTEGRATION_ID,SET_ID,TENANT_ID,X_CUSTOM')
- length(replace('ROW_WID,COST_CENTER_NUM,COST_CENTER_NAME,COST_CENTER_DESC,CONTROL_AREA_NUM,CONTROL_AREA_NAME,CATEGORY_CODE,CATEGORY_NAME,CATEGORY_DESC,MANAGER_NAME,CURRENCY_CODE,CURRENCY_NAME,LANGUAGE_CODE,LANGUAGE_NAME,ST_ADDRESS1,ST_ADDRESS2,POST_OFFICE_BOX,CITY_NAME,STATE_CODE,STATE_NAME,REGION_CODE,REGION_NAME,COUNTRY_CODE,COUNTRY_NAME,POSTAL_CODE,PHONE_NUM,FAX_NUM,CSCN_HIER1_CODE,CSCN_HIER1_NAME,CSCN_HIER2_CODE,CSCN_HIER2_NAME,CSCN_HIER3_CODE,CSCN_HIER3_NAME,CSCN_HIER4_CODE,CSCN_HIER4_NAME,CSCN_HIER5_CODE,CSCN_HIER5_NAME,CSCN_HIER6_CODE,CSCN_HIER6_NAME,ACTIVE_FLG,CREATED_BY_WID,CHANGED_BY_WID,CREATED_ON_DT,CHANGED_ON_DT,AUX1_CHANGED_ON_DT,AUX2_CHANGED_ON_DT,AUX3_CHANGED_ON_DT,AUX4_CHANGED_ON_DT,SRC_EFF_FROM_DT,SRC_EFF_TO_DT,EFFECTIVE_FROM_DT,EFFECTIVE_TO_DT,DELETE_FLG,CURRENT_FLG,W_INSERT_DT,W_UPDATE_DT,DATASOURCE_NUM_ID,ETL_PROC_WID,INTEGRATION_ID,SET_ID,TENANT_ID,X_CUSTOM',',')))+1 total_cols
from dual)) a, (select ','||'ROW_WID,COST_CENTER_NUM,COST_CENTER_NAME,COST_CENTER_DESC,CONTROL_AREA_NUM,CONTROL_AREA_NAME,CATEGORY_CODE,CATEGORY_NAME,CATEGORY_DESC,MANAGER_NAME,CURRENCY_CODE,CURRENCY_NAME,LANGUAGE_CODE,LANGUAGE_NAME,ST_ADDRESS1,ST_ADDRESS2,POST_OFFICE_BOX,CITY_NAME,STATE_CODE,STATE_NAME,REGION_CODE,REGION_NAME,COUNTRY_CODE,COUNTRY_NAME,POSTAL_CODE,PHONE_NUM,FAX_NUM,CSCN_HIER1_CODE,CSCN_HIER1_NAME,CSCN_HIER2_CODE,CSCN_HIER2_NAME,CSCN_HIER3_CODE,CSCN_HIER3_NAME,CSCN_HIER4_CODE,CSCN_HIER4_NAME,CSCN_HIER5_CODE,CSCN_HIER5_NAME,CSCN_HIER6_CODE,CSCN_HIER6_NAME,ACTIVE_FLG,CREATED_BY_WID,CHANGED_BY_WID,CREATED_ON_DT,CHANGED_ON_DT,AUX1_CHANGED_ON_DT,AUX2_CHANGED_ON_DT,AUX3_CHANGED_ON_DT,AUX4_CHANGED_ON_DT,SRC_EFF_FROM_DT,SRC_EFF_TO_DT,EFFECTIVE_FROM_DT,EFFECTIVE_TO_DT,DELETE_FLG,CURRENT_FLG,W_INSERT_DT,W_UPDATE_DT,DATASOURCE_NUM_ID,ETL_PROC_WID,INTEGRATION_ID,SET_ID,TENANT_ID,X_CUSTOM'||',' all_cols from dual) b) c
start with curr = 1
connect by prior curr = prev
order by length(sys_connect_by_path(c.decode_prep,'-')) desc
same as above sql only difference is here I am pulling the first record from the result set which above query returns :
select ltrim(replace(decode_prep,'-','||'),'||') decode_prep
from (select sys_connect_by_path(c.decode_prep,'-') decode_prep
from (select 'DECODE(BIAPPS_11.'||substr(b.all_cols,instr(b.all_cols,',',1,a.rn)+1,instr(b.all_cols,',',1,a.rn+1)-instr(b.all_cols,',',1,a.rn)-1)||','||'RAHULKALRA.'||substr(b.all_cols,instr(b.all_cols,',',1,a.rn)+1,instr(b.all_cols,',',1,a.rn+1)-instr(b.all_cols,',',1,a.rn)-1)||',''1'',''0'')' decode_prep, rownum curr, rownum -1 prev
from (select rownum rn
from dual connect by rownum <=
(select (length('ROW_WID,COST_CENTER_NUM,COST_CENTER_NAME,COST_CENTER_DESC,CONTROL_AREA_NUM,CONTROL_AREA_NAME,CATEGORY_CODE,CATEGORY_NAME,CATEGORY_DESC,MANAGER_NAME,CURRENCY_CODE,CURRENCY_NAME,LANGUAGE_CODE,LANGUAGE_NAME,ST_ADDRESS1,ST_ADDRESS2,POST_OFFICE_BOX,CITY_NAME,STATE_CODE,STATE_NAME,REGION_CODE,REGION_NAME,COUNTRY_CODE,COUNTRY_NAME,POSTAL_CODE,PHONE_NUM,FAX_NUM,CSCN_HIER1_CODE,CSCN_HIER1_NAME,CSCN_HIER2_CODE,CSCN_HIER2_NAME,CSCN_HIER3_CODE,CSCN_HIER3_NAME,CSCN_HIER4_CODE,CSCN_HIER4_NAME,CSCN_HIER5_CODE,CSCN_HIER5_NAME,CSCN_HIER6_CODE,CSCN_HIER6_NAME,ACTIVE_FLG,CREATED_BY_WID,CHANGED_BY_WID,CREATED_ON_DT,CHANGED_ON_DT,AUX1_CHANGED_ON_DT,AUX2_CHANGED_ON_DT,AUX3_CHANGED_ON_DT,AUX4_CHANGED_ON_DT,SRC_EFF_FROM_DT,SRC_EFF_TO_DT,EFFECTIVE_FROM_DT,EFFECTIVE_TO_DT,DELETE_FLG,CURRENT_FLG,W_INSERT_DT,W_UPDATE_DT,DATASOURCE_NUM_ID,ETL_PROC_WID,INTEGRATION_ID,SET_ID,TENANT_ID,X_CUSTOM')
- length(replace('ROW_WID,COST_CENTER_NUM,COST_CENTER_NAME,COST_CENTER_DESC,CONTROL_AREA_NUM,CONTROL_AREA_NAME,CATEGORY_CODE,CATEGORY_NAME,CATEGORY_DESC,MANAGER_NAME,CURRENCY_CODE,CURRENCY_NAME,LANGUAGE_CODE,LANGUAGE_NAME,ST_ADDRESS1,ST_ADDRESS2,POST_OFFICE_BOX,CITY_NAME,STATE_CODE,STATE_NAME,REGION_CODE,REGION_NAME,COUNTRY_CODE,COUNTRY_NAME,POSTAL_CODE,PHONE_NUM,FAX_NUM,CSCN_HIER1_CODE,CSCN_HIER1_NAME,CSCN_HIER2_CODE,CSCN_HIER2_NAME,CSCN_HIER3_CODE,CSCN_HIER3_NAME,CSCN_HIER4_CODE,CSCN_HIER4_NAME,CSCN_HIER5_CODE,CSCN_HIER5_NAME,CSCN_HIER6_CODE,CSCN_HIER6_NAME,ACTIVE_FLG,CREATED_BY_WID,CHANGED_BY_WID,CREATED_ON_DT,CHANGED_ON_DT,AUX1_CHANGED_ON_DT,AUX2_CHANGED_ON_DT,AUX3_CHANGED_ON_DT,AUX4_CHANGED_ON_DT,SRC_EFF_FROM_DT,SRC_EFF_TO_DT,EFFECTIVE_FROM_DT,EFFECTIVE_TO_DT,DELETE_FLG,CURRENT_FLG,W_INSERT_DT,W_UPDATE_DT,DATASOURCE_NUM_ID,ETL_PROC_WID,INTEGRATION_ID,SET_ID,TENANT_ID,X_CUSTOM',',')))+1 total_cols
from dual)) a, (select ','||'ROW_WID,COST_CENTER_NUM,COST_CENTER_NAME,COST_CENTER_DESC,CONTROL_AREA_NUM,CONTROL_AREA_NAME,CATEGORY_CODE,CATEGORY_NAME,CATEGORY_DESC,MANAGER_NAME,CURRENCY_CODE,CURRENCY_NAME,LANGUAGE_CODE,LANGUAGE_NAME,ST_ADDRESS1,ST_ADDRESS2,POST_OFFICE_BOX,CITY_NAME,STATE_CODE,STATE_NAME,REGION_CODE,REGION_NAME,COUNTRY_CODE,COUNTRY_NAME,POSTAL_CODE,PHONE_NUM,FAX_NUM,CSCN_HIER1_CODE,CSCN_HIER1_NAME,CSCN_HIER2_CODE,CSCN_HIER2_NAME,CSCN_HIER3_CODE,CSCN_HIER3_NAME,CSCN_HIER4_CODE,CSCN_HIER4_NAME,CSCN_HIER5_CODE,CSCN_HIER5_NAME,CSCN_HIER6_CODE,CSCN_HIER6_NAME,ACTIVE_FLG,CREATED_BY_WID,CHANGED_BY_WID,CREATED_ON_DT,CHANGED_ON_DT,AUX1_CHANGED_ON_DT,AUX2_CHANGED_ON_DT,AUX3_CHANGED_ON_DT,AUX4_CHANGED_ON_DT,SRC_EFF_FROM_DT,SRC_EFF_TO_DT,EFFECTIVE_FROM_DT,EFFECTIVE_TO_DT,DELETE_FLG,CURRENT_FLG,W_INSERT_DT,W_UPDATE_DT,DATASOURCE_NUM_ID,ETL_PROC_WID,INTEGRATION_ID,SET_ID,TENANT_ID,X_CUSTOM'||',' all_cols from dual) b) c
start with curr = 1
connect by prior curr = prev
order by length(sys_connect_by_path(c.decode_prep,'-')) desc)
where rownum = 1
Edited by: Mac_Freak_Rahul on Nov 28, 2012 1:31 AM : in the first sql ')'
removed after desc in the last line so now this query will run and throw an error.Clearly your error is because the string concatenation you are doing with sys_connect_by_path is exceeding the 4000 bytes permitted by SQL.
In that case you need to concatenate your data into a CLOB datatype, for which you'll need a CLOB aggregation function...
create or replace type clobagg_type as object
text clob,
static function ODCIAggregateInitialize(sctx in out clobagg_type) return number,
member function ODCIAggregateIterate(self in out clobagg_type, value in clob) return number,
member function ODCIAggregateTerminate(self in clobagg_type, returnvalue out clob, flags in number) return number,
member function ODCIAggregateMerge(self in out clobagg_type, ctx2 in clobagg_type) return number
create or replace type body clobagg_type is
static function ODCIAggregateInitialize(sctx in out clobagg_type) return number is
begin
sctx := clobagg_type(null) ;
return ODCIConst.Success ;
end;
member function ODCIAggregateIterate(self in out clobagg_type, value in clob) return number is
begin
self.text := self.text || value ;
return ODCIConst.Success;
end;
member function ODCIAggregateTerminate(self in clobagg_type, returnvalue out clob, flags in number) return number is
begin
returnValue := self.text;
return ODCIConst.Success;
end;
member function ODCIAggregateMerge(self in out clobagg_type, ctx2 in clobagg_type) return number is
begin
self.text := self.text || ctx2.text;
return ODCIConst.Success;
end;
end;
create or replace function clobagg(input clob) return clob
deterministic
parallel_enable
aggregate using clobagg_type;
SQL> select trim(',' from clobagg(ename||',')) as enames from emp;
ENAMES
SMITH,ALLEN,WARD,JONES,MARTIN,BLAKE,CLARK,SCOTT,KING,TURNER,ADAMS,JAMES,FORD,MILLER
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Wrote file afiedt.buf
1 with t as
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4 select 'PHL', 1, 111 from dual union all
5 select 'CHL', 2, 111 from dual union all
6 select 'DHL', 0, 112 from dual union all
7 select 'VHL', 1, 112 from dual union all
8 select 'CPHL', 0, 114 from dual union all
9 select 'WDCL', 1, 114 from dual union all
10 select 'AHL' ,2 ,114 from dual union all
11 select 'NFDL', 3, 114 from dual)
12 --
13 -- end of test data
14 --
15 select trim(clobagg(c1||' ')) as c1, c3
16 from (select * from t order by c3, c2)
17 group by c3
18* order by c3
SQL> /
C1 C3
PFL 110
LHL CHL PHL 111
DHL VHL 112
CPHL AHL NFDL WDCL 114 -
Colorize report results depending on sql selects
Hy,
is it possible to colorize report results depending on sql selects.
For example: select id, name from db where name = 'frankfurt' or name = 'munic'
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Code found online got me the following script which does work, however it takes 12 minutes to pipe the SQL queries to Excel. Switching to a CSV and the script executes in 5 seconds.
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Code:
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$message = "{0:p0} complete" -f $percentage, $remaining
Write-Progress -Activity "Creating Daily Reboot Spreadsheet" -status $message -PercentComplete ($percentage * 100)
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$Database = 'DataBase'
## - Connect to SQL Server using non-SMO class 'System.Data':
$SqlConnection = New-Object System.Data.SqlClient.SqlConnection
$SqlConnection.ConnectionString = "Server = $SQLServer; Database = $Database; Integrated Security = True"
$SqlCmd = New-Object System.Data.SqlClient.SqlCommand
$SqlCmd.CommandText = $query
$SqlCmd.Connection = $SqlConnection
## - Extract and build the SQL data object '$Table2':
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$SqlAdapter.SelectCommand = $SqlCmd
$DataSet = New-Object System.Data.DataSet
$SqlAdapter.Fill($DataSet)
$SqlConnection.Close()
$Table1 = $DataSet.Tables["Table"]
## - Build the Excel column heading:
[Array] $getColumnNames = $Table1.Columns | SELECT ColumnName
## - Build column header:
[Int] $RowHeader = 1
foreach ($ColH in $getColumnNames)
$xlsSh.Cells.item(1, $RowHeader).font.bold = $true
$xlsSh.Cells.item(1, $RowHeader) = $ColH.ColumnName
$RowHeader++
## - Adding the data start in row 2 column 1:
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[Int] $colData = 1
foreach ($rec in $Table1.Rows)
foreach ($Coln in $getColumnNames)
## - Next line convert cell to be text only:
$xlsSh.Cells.NumberFormat = "@"
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$xlsSh.Cells.Item($rowData, $colData) = $rec.$($Coln.ColumnName).ToString()
$ColData++
$rowData++; $ColData = 1
## - Adjusting columns in the Excel sheet:
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## ---------- Saving file and Terminating Excel Application ---------- ##
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[gc]::collect() | Out-Null
[gc]::WaitForPendingFinalizers() | Out-Null
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}#End Begin
Process{
For($i = 0; $i -lt $queries.Count; $i++){
$SqlCmd = New-Object System.Data.SqlClient.SqlCommand
$SqlCmd.CommandText = $queries[$i]
$SqlCmd.Connection = $SqlConnection
$SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter
$SqlAdapter.SelectCommand = $SqlCmd
$DataSet = New-Object System.Data.DataSet
$SqlAdapter.Fill($DataSet)
$DataSet.Tables[0] | Export-Csv -NoTypeInformation -Path "D:\Scripts\$($sheetnames[$i]).csv" -Force
}#end for loop.
}#End Process
End{
$SqlConnection.Close()
#Excel magic test!
For($i = 0; $i -lt $queries.Count; $i++){
$loopy = (Resolve-Path -Path $filenames[$i]).ProviderPath
$Book = $Excel.Workbooks.Open($loopy)
$next = $Excel.workbooks.Open($loopy)
$next.ActiveSheet.Move($dest.ActiveSheet)
$xlsRng = $dest.ActiveSheet.UsedRange
$xlsRng.EntireColumn.AutoFit() | Out-Null
$dest.sheets.item('Sheet1').Delete()
$xlsFile = "D:\Scripts\MonthlyReboots.xlsx"
[void] $Excel.ActiveWorkbook.SaveAs($xlsFile)
$Excel.Quit()
While ([System.Runtime.Interopservices.Marshal]::ReleaseComObject($xlsRng)) {'cleanup xlsRng'}
While ([System.Runtime.Interopservices.Marshal]::ReleaseComObject($next)) {'cleanup xlsSh'}
While ([System.Runtime.Interopservices.Marshal]::ReleaseComObject($Book)) {'cleanup xlsWb'}
While ([System.Runtime.Interopservices.Marshal]::ReleaseComObject($Excel)) {'cleanup xlsObj'}
[gc]::collect() | Out-Null
[gc]::WaitForPendingFinalizers() | Out-Null
}#End end block.
}#End function run-query.
$queries = @()
$queries += @'
Select * from table1
$queries += @'
Select * from table2
$sheetnames = @("Cert","Prod")
$filenames = @("D:\Scripts\Prod.csv","D:\Scripts\Cert.csv")
Run-Query -queries $queries -sheetnames $sheetnames -filenames $filenames
Start-Sleep -Milliseconds 50
Invoke-Item D:\Scripts\MonthlyReboots.xlsx -
Display results as String: dosen't work based on the example
Hello,
To understand how to display results as string, I tried to reproduce this:
[http://apex.oracle.com/pls/otn/f?p=31517:84|http://apex.oracle.com/pls/otn/f?p=31517:84]
I have my table emp
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO
7839 KING PRESIDENT - 81-11-17 5000 - 10
7698 BLAKE MANAGER 7839 81-05-01 2850 - 30
7782 CLARK MANAGER 7839 81-06-09 2450 - 10
7566 JONES MANAGER 7839 81-04-02 2975 - 20
7788 SCOTT ANALYST 7566 82-12-09 3000 - 20
7902 FORD ANALYST 7566 81-12-03 3000 - 20
7369 SMITH CLERK 7902 80-12-17 800 - 20
7499 ALLEN SALESMAN 7698 81-02-20 1600 300 30
7521 WARD SALESMAN 7698 81-02-22 1250 500 30
7654 MARTIN SALESMAN 7698 81-09-28 1250 1400 30
7844 TURNER SALESMAN 7698 81-09-08 1500 0 30
7876 ADAMS CLERK 7788 83-01-12 1100 - 20
7900 JAMES CLERK 7698 81-12-03 950 - 30
7934 MILLER CLERK 7782 82-01-23 1300 - 10 I created with the wizard, on my page, a new REPORT REGION
- selected SQL RESULT -
- Name: Test
- Region Source Type: SQL Query
- Region Template: Report Region
IN Enter SQL Query or PL/SQL function returning a SQL Query, I COPY-PASTE the following code from [http://apex.oracle.com/pls/otn/f?p=31517:84|http://apex.oracle.com/pls/otn/f?p=31517:84]
DECLARE
p_vc_arr2 htmldb_application_global.vc_arr2;
p_string VARCHAR2 (2000);
BEGIN
SELECT ename
BULK COLLECT INTO p_vc_arr2
FROM emp
WHERE deptno = :p84_select_deptno;
p_string :=
HTMLDB_UTIL.table_to_string (p_vc_arr2, ':');
HTP.p (p_string);
END;AND I have this error:
+1 error has occurred+
Invalid query, no select statement found
Is not a PL/SQP functiion??
What do I do wrong?
thanks,
Roseline Paquin
Montreal, Canada1 error has occurred
Invalid query, no select statement foundWhat if you try
DECLARE
p_vc_arr2 htmldb_application_global.vc_arr2;
p_string VARCHAR2 (2000);
BEGIN
SELECT ename
BULK COLLECT INTO p_vc_arr2
FROM emp
WHERE deptno = :p84_select_deptno;
return 'select ''' || HTMLDB_UTIL.table_to_string (p_vc_arr2, ':') || ''' str from dual';
END;?? -
I use LV7.1.1 to read/update an Access Database, using DB Toolset.
When I use the Sql 'SELECT' query with LIKE operator, I do not get any results. (no error is returned).
The statement is:
SELECT Machine, System, AD, Query_Position, RefDesignator, Description
FROM AllLevel
WHERE ((Machine LIKE '*') AND (System LIKE '*') AND (AD ='2000CV20012') AND (Query_Position ='AD') AND (RefDesignator='u1'))
It seems that the LIKE '*' is not translated well by the 'Microsoft Jet 4.0 OLE DB Provider'. I must mention that the statement works just fine under Access, not using LV.
Is there any alternative format for LIKE '*' that do the job?
Regards,
Joseph MosheMaybe Access has different syntax, but for T-SQL, the proper syntax for LIKE is to use the % character to match any string of zero or more characters and the _ character to match a single characer. In fact, the documentation says that while * and ? are understood,
"The % and _ (underscore) wildcard characters should be used only
through the Jet OLE DB provider and ActiveX® Data Objects (ADO) code.
They will be treated as literal characters if they are used though the
Access SQL View user interface or Data Access Objects (DAO) code." -
Ora-01489: result of string concatenation is too long
Hello Gurus,
i have a typical problem
i am constructing a query in FORM and writing SQLPLUS script into a .SQL file. file will contain final data like below..
set linesize 90
set pagesize 0
set echo off
set verify off
set termout off
set feedback off
set trimspool on
set escape '^'
spool D:\10GAPPServerappln\xxx\TEMPREP\ADA39057.sql;
set linesize 229
select ' IQIS# ,Cust Complaint Short Txt ,CD Short Txt ' from dual;
set linesize 129
select a||','||b||','||c||d from table;
spool off;
exit;
After this By using HOST command i will execute the above .sql script and will write the output to text file.
But problem is when i have clob column in any one of concatenated columns in query (a or b or c) then i am getting the error "Ora-01489: result of string concatenation is too long".
pls suggest me how to overcome this problem..sybrand_b wrote:
Obviously the || operator is concatenating strings, your CLOB is implicitly converted to a VARCHAR2, which has a 4000 bytes limit.???
From non-experts who did read documentation:
CLOB || VARCHAR2 = CLOB:
SQL> CREATE OR REPLACE
2 VIEW V1
3 AS SELECT TO_CLOB('A') || 'A' clob_concat_varchar2 FROM dual
4 /
View created.
SQL> DESC V1
Name Null? Type
CLOB_CONCAT_VARCHAR2 CLOB
SQL> SY. -
Why sql select 'Hello'||'world012345678' from dual; cause error?
I have problem and your help to solve it would be very much appreciated.
Can anybody tell why the result is so different for the following two sql-sentence in SQL/PLus?
sql>select 'Hello'||'world012345678' from dual;
sql>select 'Hello'||'world0123456789' from dual;
sql>select 'Hello'||'world012345678' from dual;
Result:
select 'Hello'||'world012345678' from dual
ERROR at line 1:
ORA-00600: internal error code, arguments: [17182], [158346180], [], [], [],
sql>select 'Hello'||'world0123456789' from dual;
Helloworld0123456789
I found that if the length of one string equals 14, then the sql will failed as the first sentence.If you need to check the validity of DUAL then you have:
Select count(1) from DUAL ;
NOT
Select * from DUAL;
If you find more than 1, then
delete from dual;
insert into dual values ('x') ;
commit;
Then, try you offending query. -
Appication Server: 10g, Database: Oracle 9i and Oracle 10g
I have a table 'sw_icd2' in the database that has one column of XMLType.
The code below, attempts to query this table as 'select * from sw_icd2' and display the result. I was able to execute this query in sqlplus.
But when I run a program using XSU in JDeveloper:
OracleXMLQuery qry = new OracleXMLQuery(conn, "select * from sw_icd2");
XMLDocument domDoc = (XMLDocument)qry.getXMLDOM();
domDoc.print(System.out);
StringWriter s = new StringWriter(10000);
domDoc.print(new PrintWriter(s));
System.out.println(s.toString());
qry.close();
I get the following Error:
"oracle.xml.sql.OracleXMLSQLException: Conversion to String failed"
Any ideas on how I can resolve this issue? Your help would be appreciated.
Thanks!Okay, it looks like the problem has something to do with the TIMESTAMP data type in tables.
oracle.xml.sql.query.OracleXMLQuery can't seem to handle tables with the TIMESTAMP data type.
this code ran fine on my machine :
import oracle.jdbc.driver.*;
import oracle.xml.sql.query.OracleXMLQuery;
import java.lang.*;
import java.sql.*;
public class testXMLSQL {
public static void main(String[] args) {
try {
// Create the connection
System.out.println("before getConnection ");
Connection conn = getConnection("scott","tiger");
System.out.println("after getConnection ");
// Create the query class
OracleXMLQuery qry = new OracleXMLQuery(conn, "SELECT * FROM EMP");
System.out.println("after OracleXMLQuery object created ");
// Get the XML string
String str = qry.getXMLString();
// Print the XML output
System.out.println("The XML output is:\n"+str);
// Always close the query to get rid of any resources..
qry.close();
} catch(SQLException e) {
System.out.println(e.toString());
// Get the connection given the user name and password.!
private static Connection getConnection(String username,
String password)
throws SQLException
// register the JDBC driver..
DriverManager.registerDriver(new
oracle.jdbc.driver.OracleDriver());
// Create the connection using the OCI8 driver
Connection conn =
DriverManager.getConnection(
"jdbc:oracle:thin:@<server_name>:1521:<sid>",
username,password);
return conn;
Then I created another table :
create table emp_test as select * from emp;
added a timestamp to it :
alter table emp_test add (time timestamp(6));
and filled it with timestamp information :
update emp_test set time = timestamp'2005-09-22 09:26:50.124';
ran the same code but changed the SQL to :
"SELECT * FROM EMP_TEST"
and got the error message :
The XML output is:
<?xml version = '1.0'?>
<ERROR>oracle.xml.sql.OracleXMLSQLException: Conversion to String failed</ERROR>
looks like bug in OracleXMLQuery object?? -
How to send SQL query results to XML ?
Hey Guys, I am querying a DB with huge amount of traffic. A user select a particular lot and then details of the lot will be displayed in the following page. My concern here is that it takes really LONG to retrieve back the results coz it has to requiry in the following JSP page.
I was told to use XML to retrieve the dataset and store it. Hence, in the following query it will re-query only from the recordsets in the XML file (...Logically, should be faster rite ? ). Hence, how do parse my recordsets retrieved from the SQL query to an XML file ?
Any sort of suggestion , help, reference would be deeply appreciated ..Thanks !<HTML>
<BODY>
<H1>Manufacturing Summary beta </H1><BR>
<%@ page import="java.sql.*" %>
<%@ page import="java.lang.*" %>
<%@ page import="java.text.*" %>
<jsp:include page="/index.html" flush="true"/>
<P><B>Returned result<B><BR>
<B>Query String :</B><%=request.getParameter("date") %>
<TABLE BORDER=1 cellpadding=0 cellspacing=0>
<%!
static double roundDouble(double toBeRounded, int fractionDigits)
NumberFormat format = NumberFormat.getInstance();
format.setMaximumFractionDigits(fractionDigits);
String tempDouble = format.format(toBeRounded);
return Double.parseDouble(tempDouble);
%>
<%
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@klmomnidb:1521:
OMNIDB","omni","omni");
Statement stmt = null;
ResultSet rset = null;
String S_date = new String();
String temp = new String();
String lot_id = new String();
String result = new String();
String SQL_String = new String();
double yield;
int bad_cnt;
S_date = request.getParameter("date");
lot_id = request.getParameter("lot_id");
temp = request.getParameter("TST_TEMP");
SQL_String = "SELECT LOT_ID, FLOW_ID, TST_TEMP, MODE_COD, RTST_COD, PART_CNT, GO
OD_CNT, OPER_NAM, JOB_REV, PROC_ID, START_T, FACIL_ID, TSTR_TYP, NODE_NAM FROM L
OT where START_T > TO_DATE('"+ S_date + "','MM/DD/YYYY') AND TST_TEMP <='" + tem
p+"' order by START_T";
out.println(SQL_String);
stmt = conn.createStatement();
rset = stmt.executeQuery (SQL_String);
out.println("<TR>");
out.println("<TD> Select Lot(s)</TD>");
out.println("<TD>Flow </TD>");
out.println("<TD>Temp </TD>");
out.println("<TD>Test Mode </TD>");
out.println("<TD>Retest</TD>");
out.println("<TD>Total </TD>");
out.println("<TD>Good</TD>");
out.println("<TD>Bad</TD>");
out.println("<TD>Yield </TD>");
out.println("<TD>UserID</TD>");
out.println("<TD>Program</TD>");
out.println("<TD>Mask</TD>");
out.println("<TD>Start Time </TD>");
out.println("<TD>Loc </TD>");
out.println("<TD>Tester</TD>");
out.println("<TD>System </TD>");
out.println("</TR>");
if (! rset.next()) {
result ="No records found matching seach criteria.";
while (rset.next()) {
bad_cnt = Integer.parseInt(rset.getString(6)) - Integer.parseInt(rset.getString(
7));
yield = (Double.parseDouble(rset.getString(7)) / Double.parseDouble(rset.getStri
ng(6))) * 100;
result= "<TR>";
result = result + "<TD><a href=coolpage.jsp?LOT_ID=" + rset.getString(1)+ ">" +
rset.getString(1) + "</A></TD>";
result = result + "<TD>" + rset.getString(2) + "</TD>";
result = result + "<TD>" + rset.getString(3) + "</TD>";
result = result + "<TD>" + rset.getString(4) + "</TD>";
result = result + "<TD>" + rset.getString(5) + "</TD>";
result = result + "<TD>" + rset.getString(6) + "</TD>";
result = result + "<TD>" + rset.getString(7) + "</TD>";
result = result + "<TD>" + bad_cnt + "</TD>";
result = result + "<TD>" + roundDouble(yield,2) + "% </TD>";
result = result + "<TD>" + rset.getString(8) + "</TD>";
result = result + "<TD>" + rset.getString(9) + "</TD>";
result = result + "<TD>" + rset.getString(10) + "</TD>";
result = result + "<TD>" + rset.getString(11) + "</TD>";
result = result + "<TD>" + rset.getString(12) + "</TD>";
result = result + "<TD>" + rset.getString(13) + "</TD>";
result = result + "<TD>" + rset.getString(14) + "</TD>";
result = result + "</TR>"; %>
<%=result%>
<% }
rset.close();
stmt.close();
conn.close();
%>
<%=result%>
</TABLE>
</BODY>
</HTML> -
SQL Exception: Result Set Closed. Help Needed Pls...
Hi
I am trying to insert the name field into �TestNoName� table which is randomly retrieved from �UniqueName� table. I am getting SQL exception: result set closed. Please look at the given code and let me know what�s wrong with my code:
Also please guide me about entering unique (serial numbers) dynamically into
database using Java. I have to enter customer details into database at some time and some customers details after some time but the customers should be given serial numbers.
Thank you in advance!
Ravi
Here is the Code:
String query1 = "Select Name from Unique_Names";
String query2 = "SELECT Number, Name FROM TestNoName";
Statement stmt;
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
} catch(java.lang.ClassNotFoundException e) {
System.err.print("ClassNotFoundException: ");
System.err.println(e.getMessage());
try {
con = DriverManager.getConnection(url,"","");
System.out.println("Successfully Connected to Database");
stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
ResultSet rs = stmt.executeQuery(query1);
ResultSet rs2 = stmt.executeQuery(query2);
int count=0;
while (rs.next()) {
count++;
rs.beforeFirst();
for(int i = 0; i < 10; i++) {
int randomrow = random.nextInt(count)+ 1;
System.out.println(randomrow);
String Name2 = rs.getString("Name");
rs2.moveToInsertRow();
rs2.updateInt("Number",i);
rs2.updateString("Name",Name2);
rs2.insertRow();
System.out.println("Exececuted SQL Statement- Inserted One Record");
stmt.close();
con.close();
} catch(SQLException ex) {
System.err.println("SQLException: " + ex.getMessage());
}I am trying to insert the name field into
�TestNoName� table which is randomly retrieved from
�UniqueName� table. I am getting SQL exception:
result set closed. Please look at the given code and
let me know what�s wrong with my code: Post the actual exception, not some paraphrase of it. Oh, and let us know which line it actually refers to in the code. -
Oracle SQL Select query takes long time than expected.
Hi,
I am facing a problem in SQL select query statement. There is a long time taken in select query from the Database.
The query is as follows.
select /*+rule */ f1.id,f1.fdn,p1.attr_name,p1.attr_value from fdnmappingtable f1,parametertable p1 where p1.id = f1.id and ((f1.object_type ='ne_sub_type.780' )) and ( (f1.id in(select id from fdnmappingtable where fdn like '0=#1#/14=#S0058-3#/17=#S0058-3#/18=#1#/780=#5#%')))order by f1.id asc
This query is taking more than 4 seconds to get the results in a system where the DB is running for more than 1 month.
The same query is taking very few milliseconds (50-100ms) in a system where the DB is freshly installed and the data in the tables are same in both the systems.
Kindly advice what is going wrong??
Regards,
PurushothamSQL> @/alcatel/omc1/data/query.sql
2 ;
9 rows selected.
Execution Plan
Plan hash value: 3745571015
| Id | Operation | Name |
| 0 | SELECT STATEMENT | |
| 1 | SORT ORDER BY | |
| 2 | NESTED LOOPS | |
| 3 | NESTED LOOPS | |
| 4 | TABLE ACCESS FULL | PARAMETERTABLE |
|* 5 | TABLE ACCESS BY INDEX ROWID| FDNMAPPINGTABLE |
|* 6 | INDEX UNIQUE SCAN | PRIMARY_KY_FDNMAPPINGTABLE |
|* 7 | TABLE ACCESS BY INDEX ROWID | FDNMAPPINGTABLE |
|* 8 | INDEX UNIQUE SCAN | PRIMARY_KY_FDNMAPPINGTABLE |
Predicate Information (identified by operation id):
5 - filter("F1"."OBJECT_TYPE"='ne_sub_type.780')
6 - access("P1"."ID"="F1"."ID")
7 - filter("FDN" LIKE '0=#1#/14=#S0058-3#/17=#S0058-3#/18=#1#/780=#5#
8 - access("F1"."ID"="ID")
Note
- rule based optimizer used (consider using cbo)
Statistics
0 recursive calls
0 db block gets
0 consistent gets
0 physical reads
0 redo size
0 bytes sent via SQL*Net to client
0 bytes received via SQL*Net from client
0 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
9 rows processed
SQL> -
How many columns a sql selects
I need to find out how many columns are in a sql statement like below:
sql = "select id, decode(description,'','No decription', description), comment from my_table";
The sql string is build dynamically so I don't know it when I write the code. I need to know before I do
call rs.next(), because I need to set up the table header so I need to know how many columns the sql is selecting.
Thanks inadvance.
BotaoYou can use the interface ResultSetMetaData,below are some methods of it.
int getColumnCount()
Returns the number of columns in this ResultSet object.
String getColumnName(int column)
Get the designated column's name.
int getColumnType(int column)
Retrieves the designated column's SQL type.
for more infomation ,you can refer to JDBC Online Document.
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