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| java.lang.Object org.netbeans.modules.visualweb.dataconnectivity.sql.DatabaseMetaDataHelper
DatabaseMetaDataHelper | public class DatabaseMetaDataHelper (Code) | | just in time database meta information
data cached after retrieval
used by severnavigator and other clients
author: John Kline |
getSchemas | public String[] getSchemas() throws SQLException(Code) | | gets all schemas in this database, a 0 length array returned is possible
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getValidationQuery | String getValidationQuery(String schema) throws SQLException(Code) | | an alternative to isEmpty
this will return the first table or view found in a schema (formatted as a SELECT)
if null is returned, the schema is empty
in this way, we can set a validation query
Note: if schema is null, then the query will be formed from the first table or view
found in any schema
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isConnected | public boolean isConnected()(Code) | | |
refresh | public void refresh()(Code) | | |
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