oracle discoverer support

A table that attempted to establish a deferred segment property in 11.2 encountered a ORA-14223 error: Sql> SELECT * from V$version; BANNER -------------------------------------------------------------------------------- Oracle Database 11g Enterprise Edition release 11.2.0.1.0-production Pl/sql Release 11.2.0.1.0-production CORE 11.2.0.1.0 Production TNS for 32-bit windows:version 11.2.0.1.0-production Nlsrtl Version 11.2.0.1.0-production Sq

Common connection strings of Oracle oledb are as follows: "Provider = oraoledb. Oracle; Data Source = myoracledb; user id = username; Password = asdasd ;" Here, the user ID can be written to system and can be successfully logged on. However, if it is written as sys, there will be an error message: SYS must be logged in as sysdba. However, Oracle oledb does not

Php Server environment setup and oracle support Rpm-ivh http://nginx.org/packages/centos/6/noarch/rpms/nginx-release-centos-6-0.el6.ngx.noarch.rpm Install the epel Source: (64-bit system) rpm-ivh http://download.fedora.redhat.com/pub/epel/6/x86_64/epel-release-6-5.noarch.rpm (32-bit system) rpm-ivh http://download.fedora.redhat.com/pub/epel/6/i386/epel-rel

Tags: OracleThe solution is as follows: Use Goto to jump DECLARE done BOOLEAN; BEGIN forIinch 1.. the LOOP IFDone Then GOTOEnd_loop;END IF; notAllowed unless an executable statement followsNULL; --AddNULLStatement toAvoidError END LOOP; --Raises anErrorWithout the previousNULL END; 11g Add continue keyword usage as follows DECLARE done BOOLEAN; BEGIN FOR i IN 1..50 LOOP IF done THEN continue; END IF; END LOOP; END; Refer to aReference

Label:Performance tuning is a task that every DBA can encounter in his careerBig to the World 500 strong core system, small to the township enterprises of the invoicing, almost will have to tune the timeFaced with a variety of systems, a wide range of needs, the means of tuning is also colorfulLocating the problem, analyzing the problem, solving the problem, is indispensable, and the method is diverse, and the effect is different.determining baselines is the first major task in the communication

Oracle SQL statements do not support the boolean Type (decode case) Version:SQL> select * from v $ version; BANNER--------------------------------------------------------------------------------Oracle Database 11g Enterprise Edition Release 11.1.0.7.0-64bit ProductionPL/SQL Release 11.1.0.7.0-ProductionCORE 11.1.0.7.0 ProductionTNS for Linux: Version 11.1.0.7.0-

The characteristics of a DSS system are to produce meaningful reports from a large number of data. DSS applications may often be used with OLTP, but because their design requirements vary widely, it is not a good idea to use OLTP systems for decision support. OLTP users are generally many, while the DSS system has fewer users. Examples of decision support systems are cash flow forecasting tools that work wi

1. NLS Parameter Oracle called globalization support National Language Support (NLS ),You can set the NLS parameter at the Session, Instance, and Database levels.Session-level settings overwrite Instance-level settings, and Instance-level settings overwrite Database-level settings.Correspondingly, Oracle provides the N

Oracle rac does not support rhel5.x and rhel6.x Oracle rac does not support rhel5.x and rhel6.x Because rhel5.x and rhel 6.x appear in oracle as "different operating system versions" The answer from oracle's sr engineers is as follows: There shouldn't be any problem in insta

Two days ago, it was mentioned that the serializable isolation does not support the ability to delay segment creation and interval partitioning, and it is thought that because both of these methods are recursively generating DDL operations in DML, they can cause problems in serial isolation. However, when validating this point of view, unexpectedly found that the phenomenon is inconsistent with the document description. The description on the documen

Thinkphp's support for Oracle is simply weak, with only basic operations, not even business. Today to manually change DbOracle.class.php, let it a little easier to use some. The first is insert. There should be no problem with the original insert, but the actual project needs to be updated by encountering an existing record at the time of insertion. This is accomplished by using the merge into in

,'report:generated on' ||Sysdate);--Write Content AUtl_file.new_line (FILE);--New Row - forEmp_recinchEMPC LOOP--Cycle Employee Records - IFemp_rec.department_idOlddeptno Then --Record Department value theUtl_file.put_line (FILE,'Department:' ||EMP_REC.DEPARTMENT_ID);--New Append Row - END IF; -Utl_file.put_line (FILE,'Employee:' ||Emp_rec.last_name|| 'earns:' ||Emp_rec.salary);--Append Log -Olddeptno:=emp_rec.department_id;--Old Department Value update + ENDLOOP; -Utl_fi

Problem: When using MyBatis BULK INSERT, MySQL uses the foreach tag to connect each record by a comma ",".However, Oracle does not support it.Oracle supports the following notation:InsertID= "Insertstudents">INSERT into Student (ID, name, age, Sex)foreachCollection= "Stulist"Item= "Item"Index= "Index"Separator= "UNION All" >(select #{item.id,jdbctype=varchar}, #{item . Name,jdbctype=varchar},

Oracle in expression parameters support up to 1000 maximumThe method is split into multiple col in ... or col in ...#region solve problems greater than 1000 private string getsubquery (string riskids) {int strparalen = riskids.length; String SUBQ = String. Empty; SUBQ = Subq + "("; if (! "". Equals (riskids) null! = Riskids) {string[] Riskids = Riskids.split (', ');

Oracle stored procedures support result sets,There is no research yet. For large data volume queries, this method is used to directly return oracledatareader,Is it faster than using other methods (such as views. The following describes how to use datareader to access the result set returned by the Stored Procedure select_job_history.The following are package specifications: Create or new package select_

From http://www.javaeye.com/topic/264448 When using hibernate for standard SQL queries, Oracle's rowid cannot be directly queried:Java code Session. createsqlquery ("select rowid from oracletablename"). List (); session.createSQLQuery("select rowid from oracletablename").list(); After the query, the program throws the hibernate exception "No dialect mapping for JDBC Type:-8", which literally seems to lack support for a data type. I tried to change

Oracle Exp/imp version used in general export using the same IMP tool as the target library when import 10.1.09.2.09.0.18.1.78.1.68.1.58.0.x7.3.x10.1.0exp10exp920exp901exp817exp816exp815n/an/ a9.2.0exp920exp920exp901exp817exp816exp815exp80xn/a9.0.1exp901exp901exp901exp817exp816exp815exp80xn/ a8.1.7exp817exp817exp817exp817exp816exp815exp80x#exp73x8.1.6exp816exp816exp816exp816exp816exp815exp80x# exp73x8.1.5exp815exp815exp815exp815exp815exp815exp80

Tags: for TPS tar mysq latest version com CTO web NEC1.MysqlInstall MYSQL connector/net https://dev.mysql.com/downloads/connector/net/Install MySQL for VisualStudio https://dev.mysql.com/downloads/windows/visualstudio/The option for entity Framwork related at installation must be selected.If it doesn't work, execute it. \devenv.exe/setupThe latest version of mysql.web.6.9.9, mysql.data.6.9.9, mysql.data.enity.6.9.9 package is added to the project. 2.OracleInstalling ODTWITHODACHow do I get vs201

Oracle database-enterprise edition-version 8.1.7.4 and later information in this document applies to any platform. **checked for relevance 06-apr-2010 **checked for relevance 17-apr-2013 * * Checked for relevance on 16-nov-2011 * * *Purpose1.1 Abstract ============ This document provides guidelines for customers to doing an initial analysis of problems related to Internal errors (ORA-600) and core dumps (ORA-7445) by using My

The common problem of using PHP is: Compile PHP forgot to join an extension, and then want to join the extension, but because the installation of PHP and then installed something such as pear, do not want to remove the folder reload, then you need to add a module once again support, Linux operating system under the ability to use Phpize to dynamically add extensions to PHP. The following is an example of extension module oci8 (PHP connection to