- getMetadata
Returns null if no metadata.
- getSource
- prepare
Called after all sql commands was loaded, for preparing execution, such as
parsing the sql content.
- executeBatchUpdate
- executeCount
Executes a count(*) query on this command and returns the total records.
- executeQuery
Executes query and returns the result readed by the given ResultSetReader.
- executeUpdate
- getDataSourceName
Optional. Returns the data source name if declared.
- getDbType
Returns the name of db platform or null if this command supports all db
platforms.
- hasMetadata
Returns true if has SqlMetadata.