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SQLMagic Managing HP NonStop™ SQL/MP databases can prove to be complicated, time-consuming and costly. In a time when effective use of technical resources is critical, businesses need a solution that simplifies the management of HP NonStop SQL/MP databases. The SQLMagic Solution SQLMagic from Merlon Software Corporation that must be performed during off-peak times. provides a rich set of features that support Scripts can be scheduled for execution using efficient, effective management of HP NonStop NetBatch or a similar job scheduling tool. SQL/MP databases. SQLMagic’s client program runs under the Microsoft® Windows® SQLMagic also provides facilities to manage operating system, providing a familiar interface. partitioned tables and indexes. Wizards SQLMagic is an ideal learning tool for users assist the database administrator (DBA) to familiar with SQL on other platforms; however, move, merge or split a single partition or to even experienced nonstop SQL/mp users will repartition a complete table or index. SQLMagic appreciate the ease of use, completeness and automatically calculates partition boundary responsiveness of SQLMagic. keys quickly and accurately based on a specified percentage. Increase Productivity From increased system responsiveness, to more effective use of technical resources, SQLMagic is designed to deliver speed, accuracy and efficiency at every turn. With SQLMagic, users can quickly create, alter or drop SQL objects, such as tables, views and indexes. And with SQLMagic’s powerful set of wizards, complex tasks like splitting partitions, moving tables or creating new databases are made easy. SQLMagic can generate data definition language (DDL) statements that describe SQL objects, such as tables, views or indexes. For tables, it can also generate the Enscribe DDL definition. SQLMagic can generate scripts to perform SQL operations in batch mode. This is useful for long-running or resource-intensive operations Simplify Table Maintenance and Management SQLMagic allows users to browse SQL tables and insert, update or delete rows. Rows can be displayed in the order determined by the primary key or any of the table’s indexes. Users can also restrict which rows are displayed by specifying a filter expression, which is especially useful for large tables. For further functionality, an import data wizard allows data to be imported into a table from a PC file or an HP NonStop file. SQLMagic supports comma-separated values (CSV) files and Open Database Connectivity (ODBC) data sources. In addition, an export data wizard allows data to be exported from a table or view to a file or ODBC data source. Build Queries Quickly and Easily The visual query builder in SQLMagic allows users to design queries via a graphical interface, eliminating the need to type long SQL statements. Even the most complex queries can be built in just a few minutes. Query performance can be fine-tuned using query and table property sheets to set Control parameter values. An “explain plan” feature provides easy access to details of the query execution plan. Queries can be run online or in the background. Once a query has been built and tested, it can be stored in a database for future use. The SQLView™ program provides a simple way to read data from a nonstop SQL database. Users can display, print and export data from queries built using the visual query builder as well as directly from tables and views. No knowledge of SQL is required to use SQLView. SQL Statistics The SQL compiler uses statistics stored in the catalog to select a strategy for an execution plan. Users can copy statistics from one table (or index) to another, making it possible to test the execution of SQL statements on a test database using production database statistics. Intuitive Graphical User Interface (GUI) To prevent unnecessary automatic recompilation SQL objects, such as tables, views and indexes and ensure optimal application performance, Offers a client program that runs under the SQL programs must remain properly Microsoft® Windows® operating system and SQL-compiled. SQLMagic maintains a presents a familiar interface database of SQL compiler options and TACL Provides facilities to manage partitioned tables defines. This information is used to ensure and indexes, including partition key analysis that programs are compiled correctly. SQLMagic Provides execution plan management can also determine which programs require functions that allow the database recompilation due to a database change such as administrator (DBA) to identify moving a table or adding an index. Compilation potential query performance problems can be performed online or via a TACL script. Presents a visual query builder that allows users to quickly build queries Execution Plan Management with a graphical interface SQLMagic provides comprehensive execution Allows non technical users to browse SQL plan management capabilities. Execution data using the SQLView program plans are produced in text format by the Generates data definition language (DDL) SQL compiler. SQLMagic then converts the statements that describe SQL objects, such as textual description of each plan into structured tables, views or indexes data. The user can then use SQLMagic’s Generates scripts to perform SQL operations graphical user interface (GUI) to access in batch mode details of the plans. SQLMagic maintains multiple versions of execution plans for a program. This allows users to compare plans with previous versions to quickly identify any increase in execution costs. In addition, a number of execution plan reports are available. These include the following: high-cost statements scans that examine a high percentage of rows statements that use a sort statements that use parallel execution statements that use a specified join strategy statements that use a specified access type, lock mode or lock level SQLMagic is developed and supported by Merlon Software Corporation at a glance Enables users to quickly create, alter or drop features Managed SQL Compilation Merlon Software Corporation 258 Adelaide Street East Suite 404 Toronto, Ontario, Canada M5A 1N1 416-504-8727 1-888-4MERLON www.merlon.com [email protected]