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| linking_to_other_databases_jspx__8619 |
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| linking_to_other_databases_jspx__8619 |
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In order to link to tables in another database, you must first tell the application server about that database by adding a datasource descriptor file.
...
only supports external tables with single primary key field which must be of exact numeric type...
, like bigint or integ.
To link to another database, edit the configuration file in Agiloft/wildfly/standalone/configuration/agiloft.xml
and add a custom data source to it.
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<datasource connectable="false" enabled="true" jndi-name="java:jboss/datasources/SWDictionaryDS" jta="true" pool-name="SWDictionaryDS" spy="false" use-ccm="true" use-java-context="true">
<connection-url>jdbc:mysql:///sw2_std?socketFactory=org.newsclub.net.mysql.AFUNIXDatabaseSocketFactoryCJ&sslMode=DISABLED&junixsocket.file=/opt/server/Agiloft/mysql/ewdbsocket&useUnicode=true&character
Encoding=UTF-8&useSSL=false&zeroDateTimeBehavior=convertToNull&autoDeserialize=true&autoReconnect=true&maxReconnects=5&autoReconnectForPools=true&jdbcCompliantTruncation=false&netTimeoutForStreamingResults
=1200&useLocalSessionState=true</connection-url>
<driver>mysql</driver>
<security>
<security-domain>Sec_SWDictionaryDS</security-domain>
</security>
<datasource-class/>
<transaction-isolation>TRANSACTION_READ_COMMITTED</transaction-isolation>
<pool>
<initial-pool-size>5</initial-pool-size>
<min-pool-size>5</min-pool-size>
<max-pool-size>500</max-pool-size>
<prefill>false</prefill>
<use-strict-min>false</use-strict-min>
<flush-strategy>FailingConnectionOnly</flush-strategy>
</pool>
<timeout>
<blocking-timeout-millis>7500</blocking-timeout-millis>
<idle-timeout-minutes>5</idle-timeout-minutes>
<xa-resource-timeout>0</xa-resource-timeout>
</timeout>
<statement>
<track-statements>false</track-statements>
<prepared-statement-cache-size>100</prepared-statement-cache-size>
</statement>
<validation>
<valid-connection-checker class-name="org.jboss.jca.adapters.jdbc.extensions.mysql.MySQLValidConnectionChecker"/>
<use-fast-fail>false</use-fast-fail>
<exception-sorter class-name="org.jboss.jca.adapters.jdbc.extensions.mysql.MySQLExceptionSorter"/>
</validation>
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JBoss
KBs on versions of
prior to release 2019_01 use JBoss instead of Wildfly. You can see examples of such datasource configurations in See examples of datasource configurations in EW_HOME/jboss/server/sw/deploy/ew-ds.xml
as as well
as as JBoss AS Config DataSources. More detailed information is available
in in the Configuring JDBC DataSources document from JBoss AS documentation.
MSSQL Example for MSSQL:
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<no-tx-datasource>
<jndi-name>DATABASE_NAME</jndi-name>
<min-pool-size>10</min-pool-size>
<max-pool-size>20</max-pool-size>
<blocking-timeout-millis>7500</blocking-timeout-millis>
<idle-timeout-minutes>5</idle-timeout-minutes>
<connection-url>jdbc:sqlserver://SQL_SERVER_HOSTNAME:1433;database=DATABASE_NAME;
SelectMethod=direct;lastupdatecount=true;responseBuffering=adaptive;
lockTimeout=900000;packetSize=512;applicationName=EW</connection-url>
<driver-class>com.microsoft.sqlserver.jdbc.SQLServerDriver</driver-class>
<user-name>USER_NAME</user-name>
<password>PASSWORD</password>
<type-mapping>MS SQLSERVER2000</type-mapping>
</no-tx-datasource> |
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<p style="page-break-after:always;"></p> |
To prevent the datasource file from being overwritten on update, give it a name matching one of the following patterns:
- *ewcustom*-ds.xml
- ew_datasource_*-ds.xml
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ew ew_datasource_my_external_db_ds.xml or myxml or my_db_ewcustom-ds.xml. |
note |
Jboss AS picks up the changes to this file immediately, so it is advisable to stop the server process before making changes to this file and start again only after changes are complete.
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