![]() DBQ: Setting a library list is a common requirement on IBM i.a slash in LIBRARY/FILE) and library list resolution of object names. NAM: An IBM i-specific option that enables the system naming mode and library lists.The naming is different when used in data sources, as indicated in the IBM connection string documentation. ![]() The keywords below are shown in the capitalized format accepted by connection strings. Here are several connection string options that we have found useful. It’s common practice to wrap the driver name in curly braces, but it doesn’t have to beįor example, the string below specifies the driver System (hostname required by this driver) and two optional keywords, AlwaysCalculateResultLength and CCSID, which we’ll cover later in this article.Įxample 2 : DSN = my_dsn_name_here CCSID = 1208 NAM = 1 TRIMCHAR = 1. ![]() a password with a semicolon in it) must be wrapped in curly braces Connection options are separated by semicolons.When specifying connection options, several rules must be observed: In the case of Db2 for i, IBM documents all applicable ODBC keywords. ODBC is flexible enough to handle these database-specific options. The IBM i Db2 driver, for example, is called IBM i Access ODBC Driver.īeyond this required driver name, ODBC permits any options that the specified driver allows. ![]() The first option to provide in a connection string is the database driver name. This article demonstrates tips and techniques for effectively using ODBC connection strings in all programming environments, including popular languages such as PHP, Python, and Node.js.įor an example of how connection strings are used in a program, see How to Query IBM i Data with PHP and PDO_ODBC. As ODBC gains popularity for IBM i database access, developers of web applications and APIs need information on defining ODBC database connections. ![]()
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