decode function

The decode () function is one of the powerful functions of ORACLEPLSQL. Currently, only oracle SQL provides this function, and other database vendors do not yet implement this function. The DECODE function is one of the powerful functions of

The decode () function is one of the most powerful functions of Oracle PL/SQL and is currently available only to Oracle Corporation, where SQL implementations of other database vendors do not yet have this function.  The Decode function is one of

The Decode function is one of the powerful functions of Oracle PL/SQL. Only Oracle's SQL provides this function at the moment, and the SQL implementations of other database vendors do not yet have this capability.What is the use of decode? Let's

The Decode function is one of the most powerful functions of Oracle PL/SQL, which is now available only to Oracle Corporation, and the SQL implementations of other database vendors do not yet have this function. What is the use of decode? First of

The decode () function is one of the powerful functions of Oracle Pl/sql, and it is currently available only in Oracle company SQL, and not in the SQL implementations of other database vendors. The Decode function is an Oracle Pl/sql is one of the

The Oracle decode function is very powerful. The following describes the usage of the Oracle decode function in detail. We hope you can learn more about the Oracle decode function. Oracle decode Function Oracle decode function is an exclusive

Today, the above header requires a similar function, initially thought of column-to-row, but there is no good way to implement it, this function is good The DECODE function is one of the powerful functions of oracle pl/SQL. Currently, only oracle

Today, the above header requires a similar function, initially thought of column-to-row, but there is no good way to implement it, this function is goodThe DECODE function is one of the powerful functions of oracle pl/SQL. Currently, only oracle SQL

The Oracle DECODE function is very powerful. The following describes the usage of the Oracle DECODE function in detail. We hope you can learn more about the Oracle DECODE function. Oracle DECODE Function Oracle DECODE function is an exclusive

Today, the top request to do a similar function, the initial thought of column change, but how to achieve there is no good way, this function is good The Decode function is an Oracle Pl/sql is one of the powerful functions, and currently only

DECODE () function, which compares the input number with the parameter list in the function and returns a corresponding value based on the input. The parameter list of a function is a sequence of several numbers and their corresponding results. Of

The decode function is one of the powerful functions of Oracle PL/SQL. Currently, only oracle SQL provides this function, and other database vendors do not yet implement this function. What is the purpose of decode? First, let's construct an example.

The Decode function is an Oracle Pl/sql is one of the powerful functions, and currently only Oracle company SQL provides this function, other database vendors do not have the SQL implementation. What is the use of decode? To construct an example,

Example of how to use the decode function in oracle, oracledecode Decode usage 1: Use decode to determine whether the string is the same DECODE (value, if1, then1, if2, then2, if3, then3,..., else) Meaning:IF condition = value 1 THENRETURN (value 1)

The Oracle DECODE function is very powerful. The following describes the usage of the Oracle DECODE function in detail. We hope you can learn more about the Oracle DECODE function.Oracle DECODE FunctionOracle DECODE function is an exclusive function

In fact, the actual operations and related functions of the Oracle DECODE function are similar to the CASE or IF-THEN-ELSE statement, which is easy to operate, the following articles mainly describe the actual application of the Oracle DECODE

The Decode function is a unique method of computing provided by Oracle's SQL software Oracle Pl/sql, known for its concise operations, controllable data models, and flexible format conversions. Look at other people's SQL today to see that there are

Original address: http://www.cnblogs.com/BetterWF/archive/2012/06/12/2545829.htmlReproduced in reserveCompare size function Signfunction Syntax:Sign (n)Function Description:Take the sign of the number n, greater than 0 returns 1, less than 0 returns-

OracleThe decode function in the database is one of the common functions of Oracle PL/SQL. What is its purpose? Next we will introduce this process and how to use it.SAS macroTo implement the decode function in the Oracle database. First, let's

Oracle decode function Syntax: DECODE (value, if1, then1, if2, thne2, if3, then3,... else ). The first problem involved is the dynamic input parameters. Oracle decode function Syntax: DECODE (value, if1, then1, if2, thne2, if3, then3,... else ). The