oracle reverse function

Implementation of the REVERSE function in DB2 Some guys asked DB2 if there were any built-in reverse functions in the group. I tested that DB2 does have built-in functions, but Oracle and SQL server both have built-in functions. Let's take a

ORACLE: Sql> Select reverse (' 1234 ') from dual; REVERSE (--------4321 Sql> Select Reverse (12121) from dual;Select Reverse (12121) from dual*Line 1th Error:ORA-00932: Data type inconsistency: CHAR is expected, but number is obtained The

Racle text translation is one of the key technologies of intelligent information Management, Oracle text as a component of Oracle9i provides a powerful Full-text search function, use oracle9i to do background database, can make full use of its

Oracle9i full-text retrieval technology developer network Oracle Oracle9i full-text retrieval technology developer network Oracle The ORACLE tutorial is: Oracle9i full-text retrieval technology developer network Oracle. Introduction: work in detail.

The ORACLE tutorial is: Oracle9i full-text retrieval technology developer network Oracle. Introduction: work in detail. The difference between a master and a cainiao is that the master knows everything and the cainiao knows something. Computer tips

DirectoryFirst, hardware requirementsSecond, the softwareThird, System installation noteIv. System Readiness prior to Oracle installationV. Install Oracle and set up the settingsSix, upgrade Oracle to Patchset 10.2.0.4Vii. using Rlwrap to invoke the

In October 2004, IBM unveiled the visual modeling tools that support the latest UML2.0, rational Software Architect (see annotation ①) and IBM Rational Software Modeler (see note ②). While they support better improvements in modeling capabilities

Oracle Performance Analysis 5: Index Structure and scan mode of data access methods, oracle Index The previous article describes full scan. This article describes the index structure and scan methods, and describes each scan method later.When Oracle

Reverse engineering (Reverse Engineer) is the ability to generate models from the code of an existing system. The main purpose of analyzing existing code is to understand the code structure and data structure, which correspond to the model diagram

    I. Index Introduction 1.1 index creation Syntax: Create uniuqe | bitmap index . ON . (| ASC | DESC, | ASC | DESC ,...) TABLESPACE STORAGE LOGGING | NOLOGGING COMPUTE STATISTICS NOCOMPRESS | COMPRESS NOSORT | REVERSE PARTITION | global