<HTML ><HEAD ><TITLE >String Functions and Operators</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.73 "><LINK REV="MADE" HREF="mailto:pgsql-docs@postgresql.org"><LINK REL="HOME" TITLE="PostgreSQL 7.3.2 Documentation" HREF="index.html"><LINK REL="UP" TITLE="Functions and Operators" HREF="functions.html"><LINK REL="PREVIOUS" TITLE="Mathematical Functions and Operators" HREF="functions-math.html"><LINK REL="NEXT" TITLE="Binary String Functions and Operators" HREF="functions-binarystring.html"><LINK REL="STYLESHEET" TYPE="text/css" HREF="stylesheet.css"><META NAME="creation" CONTENT="2003-02-03T20:17:34"></HEAD ><BODY CLASS="SECT1" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PostgreSQL 7.3.2 Documentation</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="functions-math.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" >Chapter 6. Functions and Operators</TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="functions-binarystring.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A NAME="FUNCTIONS-STRING" >6.4. String Functions and Operators</A ></H1 ><P > This section describes functions and operators for examining and manipulating string values. Strings in this context include values of all the types <TT CLASS="TYPE" >CHARACTER</TT >, <TT CLASS="TYPE" >CHARACTER VARYING</TT >, and <TT CLASS="TYPE" >TEXT</TT >. Unless otherwise noted, all of the functions listed below work on all of these types, but be wary of potential effects of the automatic padding when using the <TT CLASS="TYPE" >CHARACTER</TT > type. Generally, the functions described here also work on data of non-string types by converting that data to a string representation first. Some functions also exist natively for bit-string types. </P ><P > <SPAN CLASS="ACRONYM" >SQL</SPAN > defines some string functions with a special syntax where certain key words rather than commas are used to separate the arguments. Details are in <A HREF="functions-string.html#FUNCTIONS-STRING-SQL" >Table 6-6</A >. These functions are also implemented using the regular syntax for function invocation. (See <A HREF="functions-string.html#FUNCTIONS-STRING-OTHER" >Table 6-7</A >.) </P ><DIV CLASS="TABLE" ><A NAME="FUNCTIONS-STRING-SQL" ></A ><P ><B >Table 6-6. <SPAN CLASS="ACRONYM" >SQL</SPAN > String Functions and Operators</B ></P ><TABLE BORDER="1" CLASS="CALSTABLE" ><THEAD ><TR ><TH ALIGN="LEFT" VALIGN="TOP" >Function</TH ><TH ALIGN="LEFT" VALIGN="TOP" >Return Type</TH ><TH ALIGN="LEFT" VALIGN="TOP" >Description</TH ><TH ALIGN="LEFT" VALIGN="TOP" >Example</TH ><TH ALIGN="LEFT" VALIGN="TOP" >Result</TH ></TR ></THEAD ><TBODY ><TR ><TD ALIGN="LEFT" VALIGN="TOP" > <TT CLASS="PARAMETER" ><I >string</I ></TT > <TT CLASS="LITERAL" >||</TT > <TT CLASS="PARAMETER" ><I >string</I ></TT > </TD ><TD ALIGN="LEFT" VALIGN="TOP" > <TT CLASS="TYPE" >text</TT > </TD ><TD ALIGN="LEFT" VALIGN="TOP" > String concatenation <A NAME="AEN5745" ></A > </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >'Post' || 'greSQL'</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >PostgreSQL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >bit_length</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >integer</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" >Number of bits in string</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >bit_length('jose')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >32</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >char_length</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT >) or <TT CLASS="FUNCTION" >character_length</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >integer</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Number of characters in string <A NAME="AEN5772" ></A > <A NAME="AEN5775" ></A > </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >char_length('jose')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >4</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >convert</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > using <TT CLASS="PARAMETER" ><I >conversion_name</I ></TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Change encoding using specified conversion name. Conversions can be defined by <TT CLASS="COMMAND" >CREATE CONVERSION</TT >. Also there are some pre-defined conversion names. See <A HREF="functions-string.html#CONVERSION-NAMES" >Table 6-8</A > for available conversion names. </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >convert('PostgreSQL' using iso_8859_1_to_utf_8)</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >'PostgreSQL'</TT > in Unicode (UTF-8) encoding</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >lower</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" >Convert string to lower case</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >lower('TOM')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >tom</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >octet_length</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >integer</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" >Number of bytes in string</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >octet_length('jose')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >4</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >overlay</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > placing <TT CLASS="PARAMETER" ><I >string</I ></TT > from <TT CLASS="TYPE" >integer</TT > [<SPAN CLASS="OPTIONAL" >for <TT CLASS="TYPE" >integer</TT ></SPAN >])</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Insert substring <A NAME="AEN5830" ></A > </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >overlay('Txxxxas' placing 'hom' from 2 for 4)</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >Thomas</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >position</TT >(<TT CLASS="PARAMETER" ><I >substring</I ></TT > in <TT CLASS="PARAMETER" ><I >string</I ></TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >integer</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" >Location of specified substring</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >position('om' in 'Thomas')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >3</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >substring</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > [<SPAN CLASS="OPTIONAL" >from <TT CLASS="TYPE" >integer</TT ></SPAN >] [<SPAN CLASS="OPTIONAL" >for <TT CLASS="TYPE" >integer</TT ></SPAN >])</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Extract substring <A NAME="AEN5859" ></A > </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >substring('Thomas' from 2 for 3)</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >hom</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >substring</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > from <TT CLASS="REPLACEABLE" ><I >pattern</I ></TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Extract substring matching POSIX regular expression <A NAME="AEN5873" ></A > </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >substring('Thomas' from '...$')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mas</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >substring</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > from <TT CLASS="REPLACEABLE" ><I >pattern</I ></TT > for <TT CLASS="REPLACEABLE" ><I >escape</I ></TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Extract substring matching SQL regular expression <A NAME="AEN5888" ></A > </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >substring('Thomas' from '%#"o_a#"_' for '#')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >oma</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" > <TT CLASS="FUNCTION" >trim</TT >([<SPAN CLASS="OPTIONAL" >leading | trailing | both</SPAN >] [<SPAN CLASS="OPTIONAL" ><TT CLASS="PARAMETER" ><I >characters</I ></TT ></SPAN >] from <TT CLASS="PARAMETER" ><I >string</I ></TT >) </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Remove the longest string containing only the <TT CLASS="PARAMETER" ><I >characters</I ></TT > (a space by default) from the beginning/end/both ends of the <TT CLASS="PARAMETER" ><I >string</I ></TT > </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >trim(both 'x' from 'xTomxx')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >Tom</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >upper</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" >Convert string to upper case</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >upper('tom')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >TOM</TT ></TD ></TR ></TBODY ></TABLE ></DIV ><P > Additional string manipulation functions are available and are listed in <A HREF="functions-string.html#FUNCTIONS-STRING-OTHER" >Table 6-7</A >. Some of them are used internally to implement the <SPAN CLASS="ACRONYM" >SQL</SPAN >-standard string functions listed in <A HREF="functions-string.html#FUNCTIONS-STRING-SQL" >Table 6-6</A >. </P ><DIV CLASS="TABLE" ><A NAME="FUNCTIONS-STRING-OTHER" ></A ><P ><B >Table 6-7. Other String Functions</B ></P ><TABLE BORDER="1" CLASS="CALSTABLE" ><THEAD ><TR ><TH ALIGN="LEFT" VALIGN="TOP" >Function</TH ><TH ALIGN="LEFT" VALIGN="TOP" >Return Type</TH ><TH ALIGN="LEFT" VALIGN="TOP" >Description</TH ><TH ALIGN="LEFT" VALIGN="TOP" >Example</TH ><TH ALIGN="LEFT" VALIGN="TOP" >Result</TH ></TR ></THEAD ><TBODY ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >ascii</TT >(<TT CLASS="TYPE" >text</TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" >integer</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><SPAN CLASS="ACRONYM" >ASCII</SPAN > code of the first character of the argument.</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ascii('x')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >120</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >btrim</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > <TT CLASS="TYPE" >text</TT >, <TT CLASS="PARAMETER" ><I >trim</I ></TT > <TT CLASS="TYPE" >text</TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Remove (trim) the longest string consisting only of characters in <TT CLASS="PARAMETER" ><I >trim</I ></TT > from the start and end of <TT CLASS="PARAMETER" ><I >string</I ></TT > </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >btrim('xyxtrimyyx','xy')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >trim</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >chr</TT >(<TT CLASS="TYPE" >integer</TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" >Character with the given <SPAN CLASS="ACRONYM" >ASCII</SPAN > code</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >chr(65)</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >A</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" > <TT CLASS="FUNCTION" >convert</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > <TT CLASS="TYPE" >text</TT >, [<SPAN CLASS="OPTIONAL" ><TT CLASS="PARAMETER" ><I >src_encoding</I ></TT > <TT CLASS="TYPE" >name</TT >,</SPAN >] <TT CLASS="PARAMETER" ><I >dest_encoding</I ></TT > <TT CLASS="TYPE" >name</TT >) </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Convert string to <TT CLASS="PARAMETER" ><I >dest_encoding</I ></TT >. The original encoding is specified by <TT CLASS="PARAMETER" ><I >src_encoding</I ></TT >. If <TT CLASS="PARAMETER" ><I >src_encoding</I ></TT > is omitted, database encoding is assumed. </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >convert('text_in_unicode', 'UNICODE', 'LATIN1')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >text_in_unicode</TT > represented in ISO 8859-1</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" > <TT CLASS="FUNCTION" >decode</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > <TT CLASS="TYPE" >text</TT >, <TT CLASS="PARAMETER" ><I >type</I ></TT > <TT CLASS="TYPE" >text</TT >) </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >bytea</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Decode binary data from <TT CLASS="PARAMETER" ><I >string</I ></TT > previously encoded with <TT CLASS="FUNCTION" >encode()</TT >. Parameter type is same as in <TT CLASS="FUNCTION" >encode()</TT >. </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >decode('MTIzAAE=', 'base64')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >123\000\001</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" > <TT CLASS="FUNCTION" >encode</TT >(<TT CLASS="PARAMETER" ><I >data</I ></TT > <TT CLASS="TYPE" >bytea</TT >, <TT CLASS="PARAMETER" ><I >type</I ></TT > <TT CLASS="TYPE" >text</TT >) </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Encode binary data to <SPAN CLASS="ACRONYM" >ASCII</SPAN >-only representation. Supported types are: base64, hex, escape. </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >encode('123\\000\\001', 'base64')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MTIzAAE=</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >initcap</TT >(<TT CLASS="TYPE" >text</TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" >Convert first letter of each word (whitespace separated) to upper case</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >initcap('hi thomas')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >Hi Thomas</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >length</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >integer</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Length of string <A NAME="AEN6045" ></A > <A NAME="AEN6048" ></A > </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >length('jose')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >4</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" > <TT CLASS="FUNCTION" >lpad</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > <TT CLASS="TYPE" >text</TT >, <TT CLASS="PARAMETER" ><I >length</I ></TT > <TT CLASS="TYPE" >integer</TT > [<SPAN CLASS="OPTIONAL" >, <TT CLASS="PARAMETER" ><I >fill</I ></TT > <TT CLASS="TYPE" >text</TT ></SPAN >]) </TD ><TD ALIGN="LEFT" VALIGN="TOP" >text</TD ><TD ALIGN="LEFT" VALIGN="TOP" > Fill up the <TT CLASS="PARAMETER" ><I >string</I ></TT > to length <TT CLASS="PARAMETER" ><I >length</I ></TT > by prepending the characters <TT CLASS="PARAMETER" ><I >fill</I ></TT > (a space by default). If the <TT CLASS="PARAMETER" ><I >string</I ></TT > is already longer than <TT CLASS="PARAMETER" ><I >length</I ></TT > then it is truncated (on the right). </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >lpad('hi', 5, 'xy')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >xyxhi</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >ltrim</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > <TT CLASS="TYPE" >text</TT >, <TT CLASS="PARAMETER" ><I >text</I ></TT > <TT CLASS="TYPE" >text</TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Remove the longest string containing only characters from <TT CLASS="PARAMETER" ><I >trim</I ></TT > from the start of the string. </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ltrim('zzzytrim','xyz')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >trim</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >pg_client_encoding</TT >()</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >name</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Current client encoding name. </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >pg_client_encoding()</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >SQL_ASCII</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >quote_ident</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > text)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Return the given string suitably quoted to be used as an identifier in an SQL query string. Quotes are added only if necessary (i.e., if the string contains non-identifier characters or would be case-folded). Embedded quotes are properly doubled. </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >quote_ident('Foo')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >"Foo"</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >quote_literal</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > text)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Return the given string suitably quoted to be used as a literal in an SQL query string. Embedded quotes and backslashes are properly doubled. </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >quote_literal('O\'Reilly')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >'O''Reilly'</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >repeat</TT >(<TT CLASS="TYPE" >text</TT >, <TT CLASS="TYPE" >integer</TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" >Repeat text a number of times</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >repeat('Pg', 4)</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >PgPgPgPg</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >replace</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > <TT CLASS="TYPE" >text</TT >, <TT CLASS="PARAMETER" ><I >from</I ></TT > <TT CLASS="TYPE" >text</TT >, <TT CLASS="PARAMETER" ><I >to</I ></TT > <TT CLASS="TYPE" >text</TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" >Replace all occurrences in <TT CLASS="PARAMETER" ><I >string</I ></TT > of substring <TT CLASS="PARAMETER" ><I >from</I ></TT > with substring <TT CLASS="PARAMETER" ><I >to</I ></TT > </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >replace('abcdefabcdef', 'cd', 'XX')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >abXXefabXXef</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" > <TT CLASS="FUNCTION" >rpad</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > <TT CLASS="TYPE" >text</TT >, <TT CLASS="PARAMETER" ><I >length</I ></TT > <TT CLASS="TYPE" >integer</TT > [<SPAN CLASS="OPTIONAL" >, <TT CLASS="PARAMETER" ><I >fill</I ></TT > <TT CLASS="TYPE" >text</TT ></SPAN >]) </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Fill up the <TT CLASS="PARAMETER" ><I >string</I ></TT > to length <TT CLASS="PARAMETER" ><I >length</I ></TT > by appending the characters <TT CLASS="PARAMETER" ><I >fill</I ></TT > (a space by default). If the <TT CLASS="PARAMETER" ><I >string</I ></TT > is already longer than <TT CLASS="PARAMETER" ><I >length</I ></TT > then it is truncated. </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >rpad('hi', 5, 'xy')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >hixyx</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >rtrim</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > text, <TT CLASS="PARAMETER" ><I >trim</I ></TT > text)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Remove the longest string containing only characters from <TT CLASS="PARAMETER" ><I >trim</I ></TT > from the end of the string. </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >rtrim('trimxxxx','x')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >trim</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >split_part</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > <TT CLASS="TYPE" >text</TT >, <TT CLASS="PARAMETER" ><I >delimiter</I ></TT > <TT CLASS="TYPE" >text</TT >, <TT CLASS="PARAMETER" ><I >column</I ></TT > <TT CLASS="TYPE" >integer</TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" >Split <TT CLASS="PARAMETER" ><I >string</I ></TT > on <TT CLASS="PARAMETER" ><I >delimiter</I ></TT > returning the resulting (one based) <TT CLASS="PARAMETER" ><I >column</I ></TT > number. </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >split_part('abc~@~def~@~ghi','~@~',2)</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >def</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >strpos</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT >, <TT CLASS="PARAMETER" ><I >substring</I ></TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Locate specified substring (same as <TT CLASS="LITERAL" >position(<TT CLASS="PARAMETER" ><I >substring</I ></TT > in <TT CLASS="PARAMETER" ><I >string</I ></TT >)</TT >, but note the reversed argument order) </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >strpos('high','ig')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >2</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >substr</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT >, <TT CLASS="PARAMETER" ><I >from</I ></TT > [<SPAN CLASS="OPTIONAL" >, <TT CLASS="PARAMETER" ><I >count</I ></TT ></SPAN >])</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Extract specified substring (same as <TT CLASS="LITERAL" >substring(<TT CLASS="PARAMETER" ><I >string</I ></TT > from <TT CLASS="PARAMETER" ><I >from</I ></TT > for <TT CLASS="PARAMETER" ><I >count</I ></TT >)</TT >) </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >substr('alphabet', 3, 2)</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ph</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >to_ascii</TT >(<TT CLASS="TYPE" >text</TT > [<SPAN CLASS="OPTIONAL" >, <TT CLASS="PARAMETER" ><I >encoding</I ></TT ></SPAN >])</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Convert text to <SPAN CLASS="ACRONYM" >ASCII</SPAN > from other encoding <A NAME="AEN6252" HREF="#FTN.AEN6252" >[a]</A > </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >to_ascii('Karel')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >Karel</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="FUNCTION" >to_hex</TT >(<TT CLASS="PARAMETER" ><I >number</I ></TT > <TT CLASS="TYPE" >integer</TT > or <TT CLASS="TYPE" >bigint</TT >)</TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" >Convert <TT CLASS="PARAMETER" ><I >number</I ></TT > to its equivalent hexadecimal representation </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >to_hex(9223372036854775807::bigint)</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >7fffffffffffffff</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" > <TT CLASS="FUNCTION" >translate</TT >(<TT CLASS="PARAMETER" ><I >string</I ></TT > <TT CLASS="TYPE" >text</TT >, <TT CLASS="PARAMETER" ><I >from</I ></TT > <TT CLASS="TYPE" >text</TT >, <TT CLASS="PARAMETER" ><I >to</I ></TT > <TT CLASS="TYPE" >text</TT >) </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="TYPE" >text</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" > Any character in <TT CLASS="PARAMETER" ><I >string</I ></TT > that matches a character in the <TT CLASS="PARAMETER" ><I >from</I ></TT > set is replaced by the corresponding character in the <TT CLASS="PARAMETER" ><I >to</I ></TT > set. </TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >translate('12345', '14', 'ax')</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >a23x5</TT ></TD ></TR ></TBODY ><TR ><TD COLSPAN="5" >Notes:<BR><A NAME="FTN.AEN6252" >a. </A > The <TT CLASS="FUNCTION" >to_ascii</TT > function supports conversion from <TT CLASS="LITERAL" >LATIN1</TT >, <TT CLASS="LITERAL" >LATIN2</TT >, and <TT CLASS="LITERAL" >WIN1250</TT > only. <BR></TD ></TR ></TABLE ></DIV ><DIV CLASS="TABLE" ><A NAME="CONVERSION-NAMES" ></A ><P ><B >Table 6-8. Built-in Conversions</B ></P ><TABLE BORDER="1" CLASS="CALSTABLE" ><THEAD ><TR ><TH ALIGN="LEFT" VALIGN="TOP" >Conversion Name <A NAME="AEN6301" HREF="#FTN.AEN6301" >[a]</A > </TH ><TH ALIGN="LEFT" VALIGN="TOP" >Source Encoding</TH ><TH ALIGN="LEFT" VALIGN="TOP" >Destination Encoding</TH ></TR ></THEAD ><TBODY ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ascii_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >SQL_ASCII</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ascii_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >SQL_ASCII</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >big5_to_euc_tw</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >BIG5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_TW</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >big5_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >BIG5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >big5_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >BIG5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >euc_cn_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_CN</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >euc_cn_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_CN</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >euc_jp_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_JP</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >euc_jp_to_sjis</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_JP</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >SJIS</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >euc_jp_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_JP</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >euc_kr_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_KR</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >euc_kr_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_KR</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >euc_tw_to_big5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_TW</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >BIG5</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >euc_tw_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_TW</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >euc_tw_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_TW</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >gb18030_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >GB18030</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >gbk_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >GBK</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_10_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN6</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_13_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN7</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_14_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_15_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN9</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_16_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN10</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_1_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN1</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_1_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN1</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_2_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN2</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_2_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN2</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_2_to_windows_1250</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN2</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN1250</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_3_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN3</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_3_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN3</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_4_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN4</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_4_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN4</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_5_to_koi8_r</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >KOI8</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_5_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_5_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_5_to_windows_1251</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_5_to_windows_866</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ALT</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_6_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_6</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_7_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_7</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_8_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >iso_8859_9_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >johab_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >JOHAB</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >koi8_r_to_iso_8859_5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >KOI8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_5</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >koi8_r_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >KOI8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >koi8_r_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >KOI8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >koi8_r_to_windows_1251</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >KOI8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >koi8_r_to_windows_866</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >KOI8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ALT</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_ascii</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >SQL_ASCII</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_big5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >BIG5</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_euc_cn</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_CN</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_euc_jp</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_JP</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_euc_kr</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_KR</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_euc_tw</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_TW</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_iso_8859_1</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN1</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_iso_8859_2</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN2</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_iso_8859_3</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN3</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_iso_8859_4</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN4</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_iso_8859_5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_5</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_koi8_r</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >KOI8</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_sjis</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >SJIS</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_windows_1250</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN1250</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_windows_1251</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >mic_to_windows_866</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ALT</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >sjis_to_euc_jp</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >SJIS</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_JP</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >sjis_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >SJIS</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >sjis_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >SJIS</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >tcvn_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >TCVN</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >uhc_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UHC</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_ascii</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >SQL_ASCII</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_big5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >BIG5</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_euc_cn</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_CN</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_euc_jp</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_JP</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_euc_kr</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_KR</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_euc_tw</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >EUC_TW</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_gb18030</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >GB18030</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_gbk</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >GBK</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_1</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN1</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_10</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN6</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_13</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN7</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_14</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN8</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_15</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN9</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_16</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN10</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_2</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN2</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_3</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN3</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_4</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN4</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_5</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_6</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_6</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_7</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_7</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_8</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_iso_8859_9</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN5</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_johab</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >JOHAB</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_koi8_r</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >KOI8</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_sjis</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >SJIS</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_tcvn</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >TCVN</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_uhc</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UHC</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_windows_1250</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN1250</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_windows_1251</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_windows_1256</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN1256</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_windows_866</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ALT</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >utf_8_to_windows_874</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN874</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_1250_to_iso_8859_2</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN1250</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >LATIN2</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_1250_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN1250</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_1250_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN1250</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_1251_to_iso_8859_5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_5</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_1251_to_koi8_r</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >KOI8</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_1251_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_1251_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_1251_to_windows_866</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ALT</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_1256_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN1256</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_866_to_iso_8859_5</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ALT</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ISO_8859_5</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_866_to_koi8_r</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ALT</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >KOI8</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_866_to_mic</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ALT</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >MULE_INTERNAL</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_866_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ALT</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_866_to_windows_1251</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >ALT</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN</TT ></TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >windows_874_to_utf_8</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >WIN874</TT ></TD ><TD ALIGN="LEFT" VALIGN="TOP" ><TT CLASS="LITERAL" >UNICODE</TT ></TD ></TR ></TBODY ><TR ><TD COLSPAN="3" >Notes:<BR><A NAME="FTN.AEN6301" >a. </A > The conversion names follow a standard naming scheme: The official name of the source encoding with all non-alphanumeric characters replaced by underscores followed by <TT CLASS="LITERAL" >_to_</TT > followed by the equally processed destination encoding name. Therefore the names might deviate from the customary encoding names. <BR></TD ></TR ></TABLE ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="functions-math.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="functions-binarystring.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Mathematical Functions and Operators</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="functions.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Binary String Functions and Operators</TD ></TR ></TABLE ></DIV ></BODY ></HTML >