replacement_string(optional): This is the string that will be used to replace occurrences ofstring_to_replace. If this is not specified, then the Oracle REPLACE function just removes all occurrences ofstring_to_replace. Refer to the examples below for more information. Examples of the REPLACE ...
The REPLACE function in Oracle is a versatile string manipulation tool used to replace all occurrences of a specified substring within a string with another substring. It is particularly useful for data cleaning and transformation tasks in SQL queries. If replacement_string is omitted or null, then...
Oracle 12c, Oracle 11g, Oracle 10g, Oracle 9i, Oracle 8i Example Let's look at some Oracle REPLACE function examples and explore how to use the REPLACE function in Oracle/PLSQL. For example: REPLACE('123123tech', '123');Result:'tech' REPLACE('123tech123', '123');Result:'tech' REPLAC...
Bothsearch_stringandreplacement_string, as well aschar, can be any of the data typesCHAR,VARCHAR2,NCHAR,NVARCHAR2,CLOB, orNCLOB. The string returned is in the same character set aschar. The function returnsVARCHAR2if the first argument is not a LOB and returnsCLOBif the first argument is...
Oracle/PLSQL: Replace Function --- In Oracle/PLSQL, the replace function replaces a sequence of characters in a string wit ...
Bothsearch_stringandreplacement_string, as well aschar, can be any of the datatypesCHAR,VARCHAR2,NCHAR,NVARCHAR2,CLOB, orNCLOB. The string returned is in the same character set aschar. The function returnsVARCHAR2if the first argument is not a LOB and returnsCLOBif the first argument is a...
Oracle Database/ Release 12.2 SQL Language Reference Share on LinkedInShare on XShare on FacebookShare on Email Syntax Description of the illustration regexp_replace.eps Purpose REGEXP_REPLACEextends the functionality of theREPLACEfunction by letting you search a string for a regular expression patter...
The replacement performed may be a simple whole value replacement - for example to replace the value 'Oracle Ltd' with 'Oracle Limited', or it may be a replacement of a part of the input value - for example to replace 'ltd' with 'limited' if it is found at the end of a Company...
This function is multi-byte safe. Examples obclient> SELECT REPLACE('abc.efg.gpg.nowdew.abc.dabc.e', 'abc.', 'www'); +---+ | REPLACE('abc.efg.gpg.nowdew.abc.dabc.e', 'abc.', 'www') | +---+ | wwwefg.gpg.nowdew.wwwdwwwe | +---...
Python从字符串中删除字符 (Python Remove Character from String) Using string replace() function 使用字符串replace(...)函数 Using string translate() function 使用字符串translate()函数 Python使用replace()从字符串中删除字符 (Python Remove...Python字符串translate()函数使用给定的转换表替换字符串...