MACROMEDIA COLDFUSION 5 - INSTALING AND CONFIGURING SERVER Manuel d'utilisateur télécharger pdf (Page 61)

Connecting to other data sources 61

For example, you can use the Other Data Sources option to define a data source for DB2 OS/390

or iSeries, using the following settings:

JDBC URL jdbc:datadirect:db2://dbserver:portnumber

Driver class macromedia.jdbc.MacromediaDriver

Driver name DB2

Username A user defined to the database

Password The password for the username

Connection string Specify one connection string for the first connection, and then modify it

for use in subsequent connections, as follows:

• On the initial connection, specify LocationName, CollectionId, CreateDefaultPackage, and

sendStringParametersAsUnicode (with no spaces) as the following example shows:

LocationName=SAMPLE;CollectionId=DEFAULT;CreateDefaultPackage=TRUE;

sendStringParametersAsUnicode=false

Note: If the database uses Unicode, specify true for the

sendStringParametersAsUnicode

parameter.

Maintain Connections ColdFusion MX establishes a connection to a data source for every

operation that requires one. Enable this option to improve performance by

caching the data source connection.

Timeout (min) The number of minutes that ColdFusion MX maintains an unused

connection before destroying it.

Interval (min) The time (in minutes) that the server waits between cycles to check for

expired data source connections to close.

Disable Connections If selected, suspends all client connections.

connection login attempt.

CLOB Select to return the entire contents of any CLOB/Text columns in the

database for this data source. If not selected, ColdFusion MX retrieves the

number of characters specified in the Long Text Buffer setting.

BLOB Select to return the entire contents of any BLOB/Image columns in the

database for this data source. If not selected, ColdFusion MX retrieves the

number of characters specified in the BLOB Buffer setting.

LongText Buffer The default buffer size; used if Enable Long Text Retrieval (CLOB) is not

selected. The default value is

64000 bytes.

BLOB Buffer The default buffer size; used if the BLOB option is not selected. The

default value is

64000 bytes.

Allowed SQL The SQL operations that can interact with the current data source.

Setting Description

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MACROMEDIA COLDFUSION 5 - INSTALING AND CONFIGURING SERVER Manuel d'utilisateur Page 61