how to decode

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

Functions in Oracle (1)-The Decode ecode () function is one of the powerful functions of oracle pl/SQL. Currently, only oracle SQL provides this function, this function is not available for SQL implementations of other database vendors. The DECODE

In Oracle, the Decode () function is a powerful function in oracle pl/SQL. Currently, only oracle SQL provides this function, this function is not available for SQL implementations of other database vendors. The DECODE function is one of the

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, 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

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)

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

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

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.Tools/Materials •

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. Tools/Materials •

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 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. Baidu Experience:

The Decode function is one of the most powerful functions of Oracle PL/SQL, and it is currently available only to Oracle companies, and the SQL implementations of other database vendors do not yet have this function. What is the use of decode? Let's

The Decode function is used extensively in Oracle SQL query statements and is often applied to the PL/SQL statement block.The basic expression of the 1,decode () function statement is:Decode (EXPR1,EXPR2,EXPR3,[EXPR4])This expression is understood

Before we knew this function, we had to use a number of functions and outer joins to calculate the categorical statistics for the same table or one of the fields in the same query statement block. Using this function can often solve a lot of complex

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,

Several usage methods of oracle decode function, 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 THEN RETURN (value