DBMS_REDEFINITION for online table redefinition

DBMS_REDEFINITION: Convert Non-Partitioned Table to Partitioned [pre 12.2]

Partitioning a non-partitioned table in an Oracle pre-12.2 database, using DBMS_REDEFINITION built-in methods. Scripts and demo.

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In Which Package Is This Procedure Placed?

Given that a stored procedure (whose name you know) sits in *some* PL/SQL package in the database, how will you find out the package in which the procedure is placed?

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Proxy authentication in Oracle

Proxy User Authentication in Oracle

Proxy user authentication in Oracle provides an effective way to manage both security and ease of setup, especially useful in a multi-user work environment.

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XMLTABLE to convert XML to relational data

XMLTABLE: Convert XML Data to Relational Form

Using the SQL/XML function XMLTABLE in Oracle database 12c, to map XML data into relational rows and columns.

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When should we use dynamic SQL

When Should We Use Dynamic SQL?

We know that, if there exists a choice between static SQL vs dynamic SQL, static SQL is the way to go. In that case, why and when should we use dynamic SQL?

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Static SQL vs Dynamic SQL

Static SQL vs Dynamic SQL: Which to use?

Static SQL vs dynamic SQL: a comparison on metrics such as security, maintainability and performance, and a rule of thumb for choosing between the two.

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What are SQLCODE and SQLERRM?

SQLCODE and SQLERRM are Oracle’s built-in error reporting functions in PL/SQL. See PL/SQL examples using SQLCODE and SQLERRM in various scenarios.

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Check if JVM is Installed in Oracle

How to Check if JVM is Installed in Oracle

Creating Java source in Oracle gives an ORA error? Check if JVM is installed and valid in the Oracle database, this way.

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Oracle XML Object-Relational Storage

Oracle XML Object-Relational Storage [EXAMPLE]

Object-relational storage of XML data in Oracle is based on shredding the XML data into SQL objects. Scripts and stepwise execution for object-relational XML storage.

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Oracle Binary XML Storage, With or Without XML Schema [EXAMPLE]

Working examples of Oracle binary XML storage, with or without XSD, along with steps needed to configure and register the XSD in Oracle.

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