Need help on creating a SQL statement
I got a table called member in the database and it contains a column date_of_registration(the data type is Date)
i want to select all records of which the date_of_registration is in January.
PreparedStatement ps=conn.prepareStatement("select * from member where date_of_registration=?")thanks in advance.
Change your code as below
PreparedStatement ps=conn.prepareStatement("select *
from member where date_of_registration>=? and date_of_registration<=?");Now using
ps.setDate(1, <DATE>);set the start and end date.
You can use calendar Class to get the first and last day of that month and Year
Similar Messages
-
Need Help in correcting the sql statement
H Experts,
I am not if I can post this query in this section, but as I am executing this statement on repository DB , I assumed to post here.
I have a requirement to calculate the database sizes from the tables in repository.
table 1 : MGMT$DB_TABLESPACES_ALL : has the information on all the tablespace information from each database. and it has information of all the databases.
table 2: MGMT$DB_REDOLOGS_ALL : has the information on all the redolog files information from each database. and it has information of all the databases.
Now to calculate the size of each database , we need to collect the sizes from both tables and then need to add.
below is the sql i prepared and sql didn't return and systax error , but the final output is completely wrong. Seems like its multiplying the data somewhere and getting the wrong information.
please help me in doing the required modifications.
=================================================================================================
select a.TARGET_NAME "DATABASE_NAME" ,sum(a.TABLESPACE_SIZE/1024/1024/1024)+sum(b.LOGSIZE/1024/1024/1024/1024) "DATABASE ALLOCATED SPACE(GB)",
sum(a.TABLESPACE_USED_SIZE/1024/1024/1024)+sum(b.LOGSIZE/1024/1024/1024/1024) "DATABASE USED SPACE(GB)",
sum(a.TABLESPACE_SIZE/1024/1024/1024)-sum(a.TABLESPACE_USED_SIZE/1024/1024/1024) "DATABASE FREE SPACE(GB)"
from MGMT$DB_TABLESPACES_ALL a ,MGMT$DB_REDOLOGS_ALL b
where a.TARGET_NAME=b.TARGET_NAME and a.TARGET_Name like '%d2oem%'
group by a.target_name;
====================================================================================================
Note: There are multiple records having the same TARGET_NAME value in both the tables.
please Help me in correcting the sql statementH Experts,
I am not if I can post this query in this section, but as I am executing this statement on repository DB , I assumed to post here.
I have a requirement to calculate the database sizes from the tables in repository.
table 1 : MGMT$DB_TABLESPACES_ALL : has the information on all the tablespace information from each database. and it has information of all the databases.
table 2: MGMT$DB_REDOLOGS_ALL : has the information on all the redolog files information from each database. and it has information of all the databases.
Now to calculate the size of each database , we need to collect the sizes from both tables and then need to add.
below is the sql i prepared and sql didn't return and systax error , but the final output is completely wrong. Seems like its multiplying the data somewhere and getting the wrong information.
please help me in doing the required modifications.
=================================================================================================
select a.TARGET_NAME "DATABASE_NAME" ,sum(a.TABLESPACE_SIZE/1024/1024/1024)+sum(b.LOGSIZE/1024/1024/1024/1024) "DATABASE ALLOCATED SPACE(GB)",
sum(a.TABLESPACE_USED_SIZE/1024/1024/1024)+sum(b.LOGSIZE/1024/1024/1024/1024) "DATABASE USED SPACE(GB)",
sum(a.TABLESPACE_SIZE/1024/1024/1024)-sum(a.TABLESPACE_USED_SIZE/1024/1024/1024) "DATABASE FREE SPACE(GB)"
from MGMT$DB_TABLESPACES_ALL a ,MGMT$DB_REDOLOGS_ALL b
where a.TARGET_NAME=b.TARGET_NAME and a.TARGET_Name like '%d2oem%'
group by a.target_name;
====================================================================================================
Note: There are multiple records having the same TARGET_NAME value in both the tables.
please Help me in correcting the sql statement -
Need Help with Creating the SQl query
Hi,
SQL query gurus...
INFORMATION:
I have two table, CURRENT and PREVIOUS.(Table Defs below).
CURRENT:
Column1 - CURR_PARENT
Column2 - CURR_CHILD
Column3 - CURR_CHILD_ATTRIBUTE 1
Column4 - CURR_CHILD_ATTRIBUTE 2
Column5 - CURR_CHILD_ATTRIBUTE 3
PREVIOUS:
Column1 - PREV_PARENT
Column2 - PREV_CHILD
Column3 - PREV_CHILD_ATTRIBUTE 1
Column4 - PREV_CHILD_ATTRIBUTE 2
Column5 - PREV_CHILD_ATTRIBUTE 3
PROBLEM STATEMENT
Here the columns 3 to 5 are the attributes of the Child. Lets assume that I have two loads, One Today which goes to the CURRENT table and one yesterday which goes to the PREVIOUS table. Between these two loads there is a CHANGE in the value for Columns either 3/4/5 or all of them(doesnt matter if one or all).
I want to determine what properties for the child have changed with the help of a MOST efficient SQL query.(PARENT+CHILD is unique key). The Database is ofcourse ORACLE.
Please help.
Regards,
ParagHi,
The last message was not posted by the same user_name that started the thread.
Please don't do that: it's confusing.
Earlier replies give you the information you want, with one row of output (maximum) per row in current_tbl. There may be 1, 2 or 3 changes on a row.
You just have to unpivot that data to get one row for every change, like this:
WITH single_row AS
SELECT c.curr_parent
, c.curr_child
, c.curr_child_attribute1
, c.curr_child_attribute2
, c.curr_child_attribute3
, DECODE (c.curr_child_attribute1, p.prev_child_attribute1, 0, 1) AS diff1
, DECODE (c.curr_child_attribute2, p.prev_child_attribute2, 0, 2) AS diff2
, DECODE (c.curr_child_attribute3, p.prev_child_attribute3, 0, 3) AS diff3
FROM current_tbl c
JOIN previous_tbl p ON c.curr_parent = p.prev_parent
AND c.curr_child = p.prev_child
WHERE c.curr_child_attribute1 != p.prev_child_attribute1
OR c.curr_child_attribute2 != p.prev_child_attribute2
OR c.curr_child_attribute3 != p.prev_child_attribute3
, cntr AS
SELECT LEVEL AS n
FROM dual
CONNECT BY LEVEL <= 3
SELECT s.curr_parent AS parent
, s.curr_child AS child
, CASE c.n
WHEN 1 THEN s.curr_child_attribute1
WHEN 2 THEN s.curr_child_attribute2
WHEN 3 THEN s.curr_child_attribute3
END AS attribute
, c.n AS attribute_value
FROM single_row s
JOIN cntr c ON c.n IN ( s.diff1
, s.diff2
, s.diff3
ORDER BY attribute_value
, parent
, child
; -
Need help to create report with jpeg/gif image
Hello,
I need help with creating a form with a special jpeg/gif seal. I never done this Java. Until now, I created all forms with ansi C++ with HP escape characters to draw lines, boxs, and text. This form will contain boxes which is populated with database information read from a text file.
Since this form contains a special seal on the upper right, I don't think it can be done with old fashion ansi C++. How can I create a form with Java and create it as a simple exe to just print the form to a specified printer.
Thanks,
JohnHi,
I am creating a form with boxes (lines and text). What is special about this form is that it has an image jpeg or gif at the top right corner. Is is a state department seal. Up to this form, I had used ansi C++ and print out escape HP character to print out the lines, boxes, and text. I have no idea how to print out the image. I am new to JAVA and only 1 class in it. Is there sample code out there to create this type of form with the image? I need a starting point.
Thanks,
John -
Hi
Please can you help me to create this SQL statement ?
I have two tables: table1 consist of data (AAA,BBB), table2 consist of data(AAA)
And there is relation between table1 and table2 for example (Invoice_id) .
My question is ( How can create SQL statement to display only data in table1(BBB) but not available In table2 ?
Thanks and best regards .
KhaledTry this:
SQL> ed
Wrote file afiedt.buf
1 with t as (select 'AAA' col1,1 inv_id from dual
2 UNION select 'BBB',1 from dual)
3 , s as (select 'AAA' col1,1 inv_id from dual)
4 SELECT col1,inv_id FROM t
5* WHERE NOT EXISTS (SELECT 1 FROM s WHERE inv_id = t.inv_id AND col1 = t.col1)
SQL> /
COL INV_ID
BBB 1
SQL> -
Need Help to create new screen for RF Sapconsole
Hi Guru's
I'm new on RF (but some years in ABAP) since last week.
I need help to create new screens for RF (SAPLLMOB).
Can someone explain me the procedure to create screen (with ABAP code after) or perhaps someone have an exemple (simple or not) ?
I have to develop 2 new screens with really few time.
And, another subsidiary question :
how SAP can transfert information between the flash gun and the screen i have developped.
Is there some code to add to enable this functionality or it is include in SAPLLMOB on standard fields ????
It's a new strange world for me today...
Many thanks to everyone who can explain me
Alainhi,
I am facing this problem as well. Is there any reference to create the new screen?
Hope someone can help! Thanks!
Regards,
Darren -
Need help in creating a chart from 3 datasets
Need help in creating a chart in SSRS from 3 datasets
Can someone help me in creating a chart from 3 datasets, however datasource is same.Thank you Olaf...
could anyone help me in using union all with the below
WITH a AS (
SELECT
clientid,
DATEPART(year, row_date) AS 'Year',
DATEPART(month, row_date) AS 'Month',
value ,
CASE metricid WHEN 16 THEN 'FCR' ELSE 'Cases' END AS metric
FROM XXXXXX AS V
WHERE metricid IN (16, 11)
AND row_date BETWEEN '2012-01-01' AND '2014-10-01'
AND value IS NOT NULL)
, b AS (
SELECT clientid ,
Year ,
Month ,
value AS 'Cases',
metric
FROM a
WHERE metric = 'cases')
, c AS (
SELECT clientid ,
Year ,
Month ,
value AS 'FCR',
metric
FROM a
WHERE metric = 'FCR')
, d AS (
SELECT b.YEAR, b.MONTH, c.FCR, b.Cases
FROM b INNER JOIN c
ON c.clientid = b.clientid
AND c.[YEAR] = b.[year]
AND c.[month] = b.[month]
WHERE c.fcr <> 0 AND b.cases <> 0
,E AS (
SELECT [Year], [Month], SUM(FCR) AS FCR, SUM(Cases) AS Cases
FROM d
GROUP BY [Year], [Month])
select YEAR, MONTH,
CASE MONTH
WHEN 1 THEN 'Jan'
WHEN 2 THEN 'Feb'
WHEN 3 THEN 'Mar'
WHEN 4 THEN 'Apr'
WHEN 5 THEN 'May'
WHEN 6 THEN 'Jun'
WHEN 7 THEN 'Jul'
WHEN 8 THEN 'Aug'
WHEN 9 THEN 'Sep'
WHEN 10 THEN 'Oct'
WHEN 11 THEN 'Nov'
WHEN 12 THEN 'Dec'
END AS MonthName
,e.FCR AS FCRCases
,e.Cases AS TotalCases
,CASE
WHEN [month] IN (11, 12, 1) THEN 1
WHEN [month] IN (2, 3, 4) THEN 2
WHEN [month] IN (5, 6, 7) THEN 3
WHEN [month] IN (8, 9, 10) THEN 4
END AS 'Quarter'
--,CONVERT(DECIMAL(18, 2),(e.FCR/e.Cases)*100) AS FCRRaw
from e
order by YEAR, MONTH
**************2nd query*************
WITH a AS (
SELECT
clientid,
DATEPART(year, row_date) AS 'Year',
DATEPART(month, row_date) AS 'Month',
value,
CASE metricid WHEN 56 THEN 'numerator' ELSE 'denominator' END AS metric
FROM XXXXXXX.[Values] AS V
WHERE metricid IN (56, 10)
--WHERE metricid IN (11,16)
AND row_date BETWEEN '2013-10-01' AND '2014-02-01'
AND value IS NOT NULL)
, b AS (
SELECT clientid ,
Year ,
Month ,
value AS 'numerator',
metric
FROM a
WHERE metric = 'numerator')
, c AS (
SELECT clientid ,
Year ,
Month ,
value AS 'denominator',
metric
FROM a
WHERE metric = 'denominator')
, d AS (
SELECT b.YEAR, b.MONTH, c.denominator, b.numerator
FROM b INNER JOIN c
ON c.clientid = b.clientid
AND c.[YEAR] = b.[year]
AND c.[month] = b.[month]
WHERE c.denominator <> 0 AND b.numerator <> 0
, e AS (
SELECT [Year], [Month], SUM(numerator) AS numerator, SUM(denominator) AS denominator
FROM d
GROUP BY [Year], [Month]
SELECT *,
CASE
WHEN [month] IN (11, 12, 1) THEN 1
WHEN [month] IN (2, 3, 4) THEN 2
WHEN [month] IN (5, 6, 7) THEN 3
WHEN [month] IN (8, 9, 10) THEN 4
END AS 'Quarter'
FROM e
ORDER BY 1,2
******************3rd query**************
WITH a AS (
SELECT --L.[LocationGroupId],
-- T.locationid,
-- T.AccountId,
TR.datestamp,
/*Convert(NVARCHAR, DatePArt(year, TR.datestamp)) + '-' + Convert(NVARCHAR, DatePArt(month, TR.datestamp)) + '-01'*/
TR.Period AS ValueDate,
CASE WHEN TR.TargetResultState = 0 THEN 0 WHEN TR.TargetResultState = 1 THEN 1 WHEN TR.TargetResultState = 2 THEN 1 ELSE 0 END AS Met,
CASE WHEN CONVERT(DATE, Convert(NVARCHAR, DatePArt(year, TR.datestamp)) + '-' + Convert(NVARCHAR, DatePArt(month, TR.datestamp)) + '-01') > T.Startdate AND CONVERT(DATE, Convert(NVARCHAR, DatePArt(year, TR.datestamp))
+ '-' + Convert(NVARCHAR, DatePArt(month, TR.datestamp)) + '-01') < T.Enddate THEN 1 ELSE 0 END AS ActiveTarget
FROM XXXXXX AS TR
INNER JOIN dbo.Target T ON TR.TargetID = T.ID
--INNER JOIN dbo.Location L ON T.Locationid = L.Id
WHERE --locationid <> - 1 AND
TR.Period IN ('201306', '201307', '201308', '201309', '201310', '201311', '201312', '201401'))
select ValueDate, SUM(Met) AS Met, Count(ActiveTarget) AS ActiveTargets,
right(ValueDate,2) as Month
,left(ValueDate,4) as Year
,CASE
WHEN right(ValueDate,2) IN (11, 12, 1) THEN 1
WHEN right(ValueDate,2) IN (2, 3, 4) THEN 2
WHEN right(ValueDate,2) IN (5, 6, 7) THEN 3
WHEN right(ValueDate,2) IN (8, 9, 10) THEN 4
END AS 'Quarter'
from a
group by ValueDate
order by ValueDate -
I need help with Creating Key Pairs
Hello,
I need help with Creating Key Pairs, I generate key pais with aba provider, but the keys generated are not base 64.
the class is :
import java.io.*;
import java.math.BigInteger;
import java.security.*;
import java.security.spec.*;
import java.security.interfaces.*;
import javax.crypto.*;
import javax.crypto.spec.*;
import au.net.aba.crypto.provider.ABAProvider;
class CreateKeyPairs {
private static KeyPair keyPair;
private static KeyPairGenerator pairGenerator;
private static PrivateKey privateKey;
private static PublicKey publicKey;
public static void main(String[] args) throws Exception {
if (args.length != 2) {
System.out.println("Usage: java CreateKeyParis public_key_file_name privete_key_file_name");
return;
createKeys();
saveKey(args[0],publicKey);
saveKey(args[1],privateKey);
private static void createKeys() throws Exception {
Security.addProvider(new ABAProvider());
pairGenerator = KeyPairGenerator.getInstance("RSA","ABA");
pairGenerator.initialize(1024, new SecureRandom());
keyPair = pairGenerator.generateKeyPair();
privateKey = keyPair.getPrivate();
publicKey = keyPair.getPublic();
private synchronized static void saveKey(String filename,PrivateKey key) throws Exception {
ObjectOutputStream out= new ObjectOutputStream(new FileOutputStream(filename));
out.writeObject(key);
out.close();
private synchronized static void saveKey(String filename,PublicKey key) throws Exception {
ObjectOutputStream out= new ObjectOutputStream( new FileOutputStream(filename));
out.writeObject(key);
out.close();
the public key is:
�� sr com.sun.rsajca.JSA_RSAPublicKeyrC��� xr com.sun.rsajca.JS_PublicKey~5< ~��% L thePublicKeyt Lcom/sun/rsasign/p;xpsr com.sun.rsasign.anm����9�[ [ at [B[ bq ~ xr com.sun.rsasign.p��(!g�� L at Ljava/lang/String;[ bt [Ljava/lang/String;xr com.sun.rsasign.c�"dyU�| xpt Javaur [Ljava.lang.String;��V��{G xp q ~ ur [B���T� xp ��ccR}o���[!#I����lo������
����^"`8�|���Z>������&
d ����"B��
^5���a����jw9�����D���D�)�*3/h��7�|��I�d�$�4f�8_�|���yuq ~
How i can generated the key pairs in base 64 or binary????
Thanxs for help me
Luis Navarro Nu�ez
Santiago.
Chile.
South America.I don't use ABA but BouncyCastle
this could help you :
try
java.security.Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider());
java.security.KeyPairGenerator kg = java.security.KeyPairGenerator.getInstance("RSA","BC");
java.security.KeyPair kp = kg.generateKeyPair();
java.security.Key pub = kp.getPublic();
java.security.Key pri = kp.getPrivate();
System.out.println("pub: " + pub);
System.out.println("pri: " + pri);
byte[] pub_e = pub.getEncoded();
byte[] pri_e = pri.getEncoded();
java.io.PrintWriter o;
java.io.DataInputStream i;
java.io.File f;
o = new java.io.PrintWriter(new java.io.FileOutputStream("d:/pub64"));
o.println(new sun.misc.BASE64Encoder().encode(pub_e));
o.close();
o = new java.io.PrintWriter(new java.io.FileOutputStream("d:/pri64"));
o.println(new sun.misc.BASE64Encoder().encode(pri_e));
o.close();
java.io.BufferedReader br = new java.io.BufferedReader(new java.io.FileReader("d:/pub64"));
StringBuffer keyBase64 = new StringBuffer();
String line = br.readLine ();
while(line != null)
keyBase64.append (line);
line = br.readLine ();
byte [] pubBytes = new sun.misc.BASE64Decoder().decodeBuffer(keyBase64.toString ());
br = new java.io.BufferedReader(new java.io.FileReader("d:/pri64"));
keyBase64 = new StringBuffer();
line = br.readLine ();
while(line != null)
keyBase64.append (line);
line = br.readLine ();
byte [] priBytes = new sun.misc.BASE64Decoder().decodeBuffer(keyBase64.toString ());
java.security.KeyFactory kf = java.security.KeyFactory.getInstance("RSA","BC");
java.security.Key pubKey = kf.generatePublic(new java.security.spec.X509EncodedKeySpec(pubBytes));
System.out.println("pub: " + pubKey);
java.security.Key priKey = kf.generatePrivate(new java.security.spec.PKCS8EncodedKeySpec(priBytes));
System.out.println("pri: " + priKey);
catch(Exception e)
e.printStackTrace ();
} -
Hi everyone,
i'm fairly new to RAID scene and i need help for creating RAID 5 with 8 disk's.
I have HP ProLiant DL380 G6 with 8 disk's, each 500 GB.
i'm trying to create RAID 5 and to have one spare disk. I have made array from 7 disk and then create logical drive.
the last disk (8-th) i used as spare.
up to now i think i'm ok???
what confuse me is:
7 HDD X 500GB= 3500GB
after creating array i get 3200 GB, where i lose 300 GB??
after creating logical drive i get 2700 GB, where i lose 500 GB???
from 2700GB i give 150GB for system partition and for data storage i have only 2550 GB.
Why i lose 800GB??
Can someone explain me how RAID 5 works, do i create it correctly and why i lose so much space???
Is there other way to create RAID 5 without losing so much space?
Thanks you in advnce.The first 'loss' you encounter (300MB) is due to megabyte counting/rounding. A 500GB disk contains about 500.000.000 bytes. This quite a bit less than if counted properly using binary. you loose about 24288000 bytes per disk this way!
http://en.wikipedia.org/wiki/Mibibyte |
http://en.wikipedia.org/wiki/Megabyte
the second loss is due to how raid works.in raid 5 data is written to multiple disks to improve reliability. the simplies t form uses 3 disks: a write will cause half of the data to be written to disk 1, half to disk 2 and the XOR of both datahalfs to disk
3. In this scenario you will loose 33% of storage space and you can loose up to one of 3 disks.
By adding more disks, data can be spread more and the ratio available/raw will increase, or you can write aditionnal crc data and increase resliency for failures.
http://en.wikipedia.org/wiki/RAID
To check the exact algoritmes using on you RAID adapter, I would recommend contacting the vendor (or checking their support site) From your numbres, I do not think you will be able to configure RAID 5 on the same disks and having more available
space for your data.
MCP/MCSA/MCTS/MCITP -
Need help in creating Buttons in ADF10g
Hi,
My questions are:
1. Is it possible to modify the width of row in ADF10g. Because the width of rows in my output are high. So I want to reduce it.
2. I need help in creating a new 'createbutton' to create a newlist for the table . for this I have used create button but didnot succed.
3. I also need help in creating 'save button' to save modified data into the table.
4. I need help in creating a select-one-choice and select-one-list for columns of table.
Please help me.
regards,
sanjana
sanjanathe Easy Tabs could be useful for your requirement
http://usermanagedsolutions.com/SharePoint-User-Toolkit/Pages/Easy-Tabs-v5.aspx
/blog
twttr @esjord -
Need help in creating multiple signature forms?
need help in creating multiple signature forms that can be digitally signed in adobe reader
Automator gets a bit unweildy when trying to vary things outside of what the actions provide. Since you are already using an AppeScript in your workflow, might as well do the whole thing:
set baseFolder to (path to desktop) -- the location to create the folder
display dialog "Please provide a new folder name:" default answer "test"
set folderName to text returned of the result
repeat -- keep repeating until a number is returned
display dialog "How many subfolders?" default answer "5"
set theNumber to text returned of the result
try -- test the result
set theNumber to theNumber as integer
exit repeat -- success
end try
end repeat
tell application "Finder"
try -- make new folder
set newFolder to (make new folder at baseFolder with properties {name:folderName})
on error number -48 -- skip errors if the folder is already there
set newFolder to ((baseFolder as text) & folderName) as alias
end try
repeat with X from 1 to theNumber
try -- make new subfolder
make new folder at newFolder with properties {name:folderName & X}
on error number -48 -- skip errors if the folder is already there
end try
end repeat
end tell -
Need help in creating tabbed webpart in sharepoint and no of tabs in webpart should be dynamic.
under each tab i should be able to add multiple webparts(each tab will have webpart zone)
programatically i need to generate tabs and insert webpart zones under each tab.
Let me know how can i achieve this.
i followed below article.
http://msdn.microsoft.com/en-us/library/jj573263%28v=office.14%29.aspx
but in this article the tabs and webparts are static and we need to close each webpart .
Kindly let me know the approach.thanks in advancethe Easy Tabs could be useful for your requirement
http://usermanagedsolutions.com/SharePoint-User-Toolkit/Pages/Easy-Tabs-v5.aspx
/blog
twttr @esjord -
Need help for creat apple id in iphone 5s
need help for creat apple id in iphone 5s
See this support document for instructions. http://support.apple.com/kb/HT2731
-
I need help with creating PDF with Preview...
Hello
I need help with creating PDF documetns with Preview. Just a few days ago, I was able to create PDF files composed of scanned images (notes) and everything worked perfectly fine. However, today I was having trouble with it. I scanned my notebook and saved 8 images/pages in jpeg format. I did the usual routine with Preview (select all files>print>PDF>save as PDF>then save). Well this worked a few days ago, but when I tried it today, I was able to save it, but the after opening the PDF file that I have saved, only the first page was there. The other pages weren't included. I really don't see anything wrong with what I'm doing. I really need help. Any help would be greatly appreciated.I can't find it. I went into advanced and then document processing but no batch sequence is there and everything is grayed out.
EDIT: I realized that you cant do batch sequences in standard. Any other ideas? -
I need help to create idoc from scrach.
i need help to create idoc from scrach.
Swamy Katta,
Please read "[the rules|https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/rulesofEngagement]" before you post any further, and confirm that you have read them?
=> Search first, ask questions later please!
Julius
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