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If you have Oracle 11g+ then you can use the PIVOT function: select * from temp pivot ( sum(cnt) for tp in ('T1', 'T2', 'T3') ) piv See SQL Fiddle with Demo. If you have an unknown number of values to transform, then you can create a procedure to generate a dynamic version of this:
In this tutorial, you will learn how to use the Oracle PIVOT clause to transpose rows to columns to make crosstab reports.
16 gru 2004 · In Oracle 10g, using the MODEL clause, there is a clean, fairly straightforward way to achieve elegant pivoting - even nested pivoting - in single SQL statements. This post shows the pivot operation using the Model clause.
This Oracle tutorial explains how to use the Oracle PIVOT clause with syntax and examples. The Oracle PIVOT clause allows you to write a cross-tabulation query starting in Oracle 11g. This means that you can aggregate your results and rotate rows into columns. The syntax for the PIVOT clause in Oracle/PLSQL is: SELECT column1, column2. FROM tables.
Oracle 10g doesn't have the Pivot function. To convert a common type a data (Date, Id, Value) into a list of (Date, Value of Id1, Value of Id2, ...), if you know the number of columns (and their names), you can a decode function (basically a SQL IF or CASE) function to do it.
This course is a combination of Oracle Database 10g: SQL Fundamentals I and Oracle Database 10g: PL/SQL Fundamentals courses. Learn to: Use SQL Statements to retrieve data from tables and employ SQL functions to generate and retrieve customized data Run data manipulation statements (DML) to update data in the Oracle Database 10g
This course offers students an introduction to Oracle Database 10g database technology. In this class, students learn the concepts of relational databases and the powerful SQL programming language.
