JavaQM-API SuportedFeatures

There are two lists of features. Things that the QMClient system is capable of, marked with which of them the Java API supports. Then second is a list of additional tools and features the Java API provides for helping you work with MultiValu data, etc.

Protocol Features Supported

The Java API library supports the following features that the qmclient protocol provides;

• 1 Quit
• 2 Get extended error text
• 3 Set account
• 4 Open file
• 5 Close file
• 6 Read record (READ)
• 7 Read record (READL)
• 8 Read record (READL, waiting)
• 9 Read record (READU)
• 10 Read record (READU, waiting)
• 11 Select file
• 12 Read next id from select list
• 13 Clear select list
• 14 Read select list
• 15 Release lock
• 16 Write record
• 17 Write record, retaining lock
• 18 Delete record
• 19 Delete record, retaining lock
• 20 Call catalogued subroutine
• 21 Execute command
• 22 Response to input
• 23 End command Not Supported
• 24 Network login
• 25 QMLocal login Not Supported
• 26 Select index
• 27 Enter licensed package Not Supported
• 28 Exit licensed package Not Supported
• 29 Open QMNet file Not Supported
• 30 Lock a record
• 31 Clearfile Not Supported
• 32 Get file lock Not Supported
• 33 Release file lock Not Supported
• 34 Test lock Not Supported
• 35 Fetch information about indices Not Supported
• 36 Fetch information about an index Not Supported
• 37 Select file and return list
• 38 Select index, returning indexed values
• 39 Select index, returning keys for value
• 40 Perform FILEINFO() action Not Supported
• 41 READV and variants Not Supported
• 42 Set index at extreme left
• 43 Set index at extreme right
• 44 Scan index to left
• 45 Scan index to right
• 46 Enable/disable mark mapping Not Supported