The pl sql data types include the sql data types, additional scalar data types, and composite data types. Microsoft sql server, microsoft access, mysql y oracle versiones 7, 8, 8i, 9i y 10g. Porque cuando me ensenaron plsql hace muchos anos atras, me costo mucho dominarlo, pero fue porque tuve malos asesores. This chapter introduces the advanced pl sql features and refers to other chapters or documents for more information. You can also define subtypes of the scalar data types. En esta seccion veremos como calcular estadisticas con sql estandar. Objetivos del curso oracle lenguaje pl sql avanzado. Plsql gives high productivity to programmers as it can query, transform, and update data in a database. Desarrolla complejas y performantes consultas en sql server. This book defines structured query language sql as supported by db2 for ibm i. Sql is an ansi american national standards institute standard, but there are many different versions of the sql language. This manual includes syntax, usage notes, keywords, and examples for each of the sql statements used on the system.
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