db2

问题 Need to know if 1) anyone successfully made a connection and 2)queried a remote DB2 server using PHP, and 3) if so how? I installed the PECL extension for db2 [db2] extension=ibm_db2.so but can't figure out how to use it. All the examples I find use ODBC style dsn, I don't want to use ODBC. UPDATE: According to documentation here (http://www.redbooks.ibm.com/abstracts/sg247218.html) it is nominally possible to use the ibm_db2 driver (sans ODBC) but the methodology described therein is either

问题 Simplifying, I produce a set of XML elements with a SQL query such as: SELECT XMLELEMENT(NAME "project", project) FROM project; <project>project1</project> <project>project2</project> ... Now I need to wrap this sequence into a main "projects" element, and output this in a nice indented XML file. I've tried as follows: db2 -x "SELECT XMLSERIALIZE(CONTENT XMLELEMENT(NAME "projects", XMLAGG(XMLELEMENT(NAME "project", project))) AS CLOB INCLUDING XMLDECLARATION) FROM project" >output.xml And I

问题 I am using SQL Server 2016 to pull information out of our ERP system that is stored in a DB2 database. This has thousands of tables with no keys inside of them. When pulling tables from the system, I want to be able to identify matching column names in tables so I can start creating relationships and keys when building dimensions. Is there a way to create a query that will search my database for column names and list every table that uses that column name? I have been using OPENQUERY and

问题 I have two instances on two separate AIX servers. Both DB2 databases are up with their sample databases. I want to connect with one DB2 instance from the other instance. I am new on DB2 and want to know how can I do that. I have executed following commands: This path is client instance: #. /home/db2inst2/sqllib/db2profile db2 catalog tcpip node db2serverinst remote lpar1 server 50005 remote_instance ctginst1 db2 => terminate DB20000I The TERMINATE command completed successfully. # db2 connect

问题 I want to do the following command in a SSIS Package to DB2. UPDATE MyTable SET Col1 = ?, Col2 = ? WHERE Col3 IN (?) The Parameters are connected and the package is finished successfully but no row is updated. The Col3 contains values like 123 , 452 and so on and the third parameter is a string with a content like 345,432,456,432,667,123,456 . What have I to change to be able to update the rows? I tried it with the following. In SQL Server it would work but in DB2 not. UPDATE MyTable SET Col1

问题 I am trying to connect to a local DB2 10.5 Express-C server. This is a testing environment so I don't care about security. I am able to connect to the Command Line Processor (running on Windows), and I changed the configuration settings for AUTHENTICATION=CLIENT and TRUST_ALLCLNTS=YES . I expected to be able to connect without authentication at that point (I restarted the DB2 service), but I still get an error. When I try to connect without username/password jdbc:db2://localhost:50000/test I

问题 How can I call a stored procedure in the same schema without specifying the full schema name when coding another stored procedure. These are SQL PL procedures within DB2. First SP: CREATE PROCEDURE MYSCHEMA.SP_TEST LANGUAGE SQL BEGIN END Creating a SP calling this SP directly without a schema name causes a compilation error: CREATE PROCEDURE MYSCHEMA.SP_TEST2 LANGUAGE SQL BEGIN CALL SP_TEST(); END It will throw: No authorized routine named "SP_TEST" of type "PROCEDURE" having compatible

问题 I am new in stored procedure ,i have one doubt,I need to pass input parameter as a string separated by comma or list for IN clause in DB2. please see the below sample procedure CREATE PROCEDURE TEST_SP(IN @listofUsername) SPECIFIC TEST_SP DYNAMIC RESULT SETS 1 P1:BEGIN DECLARE CURSOR1 CURSOR WITH RETURN FOR SELECT F_NAME FROM TEST WHERE USER_NAME IN (@listofusername); } OPEN CURSOR1; END P1 Please guide me, 1 how to write the above stored procedure 2 Is it possible to pass any kind of list as

问题 I have a field called OrderNumber and there's already a record with that field value of "JY8023". I tried querying using this SQL code, but it returned nothing. SELECT .... WHERE OrderNumber LIKE "JY8023" I also tried using wildcards and it worked SELECT .... WHERE OrderNumber Like "%JY8023%" So does that mean OrderNumber Like "JY9023" is not the same as OrderNumber = "JY8023" ? 回答1: the string has characters before or after it, that you can't see. try something like select length(OrderNumber

问题 I am trying to learn how transactions work in DB and to do this I wrote the following test SQL: SAVEPOINT STOP_HERE ON ROLLBACK RETAIN CURSORS; INSERT INTO TESTSCHEMA."test" (ID, NAME) VALUES (89898, 'SDFASDFASD'); ROLLBACK TO SAVEPOINT STOP_HERE; SELECT * FROM TESTSCHEMA."test"; After execution of this code the one row is added into the table. But if I add the following line at the beginning: SET TRANSACTION ISOLATION LEVEL READ COMMITTED; all work as I expected, i.e. transaction correctly