difference between replace and translate in oracle

One, replace functionThe function of the Replace function is to replace the specified string in the source target with the corresponding character, for example:(1) Replace the JI in the "Jisuanji" string with 1;sql> Select replace (' Jisuanji ', '

Translate is a function to replace a characterGrammar:Translate (char, FROM_STR,TO_STR)where char is the string to be processed.From_str is a set of character sets to be replaced in order, note that the character set is not a string.To_str is the

This article will introduce some interesting functions that trisi often uses in daily life, or which are rarely used. There are two types of introduction: Famous functions-frequently used functions Non-famous functions-although rarely used, they are

Feel that some netizens always put forward some very basic questions, for example, there is no function to achieve such functions ah, what is the function of Ah, what the format is, and so on, but also feel their understanding of the lack of Oracle

This article is not ready to introduce all of the Oracle functions, in the current situation, I do not have this time, need to learn too much, to spend most of the time on learning to use the technical aspects:), so if you are ready to learn all the

This article will introduce some of the functions that are often used in everyday life, or that are very interesting, though they are rarely used. It is divided into two kinds of introductions, namely: Famous letters-functions that are often

This article is not ready to introduce all of the Oracle functions, in the current situation, I do not have this time, need to learn too much, to spend most of the time on learning to use the technical aspects:), so if you are ready to learn all the

Explain Oracle functions and subprograms, and explain oracle function instances SubroutineI,Subroutine Overview The PL/SQL naming block is defined in the Declaration part of the PL/SQL block. The user calls it a subroutine. Generally speaking: The

1.create user username identified by password;//build username and password Oracle 2.grant CONNECT,RESOURCE,DBA to username;//authorize Grant CONNECT,RESOURCE,DBA,SYSDBA to username; 3.connect username/password//Enter. 4.select

Examples of common Oracle database functions Basic Introduction and practice of Oracle databases 1. Start (p1 ~ P2)2. SQL statement compiling ideas (p3)3. Introduction to common Oracle operators (p4 ~ P5)4. DML statements (p6 ~ P11)5. Introduction