B-tree Insertion Developer Tool-kit / List of Commands / Matchcode Commands

FATS - Fast Access Tree System
	Table of Contents
		List of Commands
			Matchcode Commands

Matchcode Commands

"MA" Get Next Result After
Get the next record of the result set found by an Matchcode-Query.
CMND$ = "MA\{FileNo}\{RecID}"
"MB" Build Matchcode
Build the Matchcode-Index.
CMND$ = "MB\{FileNo}\{RecID}\{Col1data}[\{Col2data}[\{Col3data}]]"
"MC" Create Matchcode File
Define, create and open a Matchcode-Index-File.
CMND$ = "MC\{FileName}\{Flags}\{FileNo}\{Col1def}[\{Col2def}]"
"MD" Delete Matchcode
Delete the contents of a record from the matchcode index.
CMND$ = "MD\{FileNo}\{RecID}\{Col1data}[\{Col2data}[\{Col3data}]]"
"ME" Get Previous Result Before
Get the previous record of the result set found by an Matchcode-Query.
CMND$ = "ME\{FileNo}\{RecID}"
"MF" Get First Result
Get the first record of the result set found by an Matchcode-Query.
CMND$ = "MF\{FileNo}"
"MI" Insert Matchcode
Insert the contents of a record into the matchcode index.
CMND$ = "MI\{FileNo}\{RecID}\{Col1data}[\{Col2data}[\{Col3data}]]"
"ML" Get Last Result
Get the last record of the result set found by an Matchcode-Query.
CMND$ = "ML\{FileNo}"
"MN" Get Next Result
Get the next record of the result set found by an Matchcode-Query.
CMND$ = "MN\{FileNo}"
"O" Open Indexfile
Makes a index file available for access.
CMND$ = "O\{Filename}\{FileNo}"
"MP" Get Previous Result
Get the previous record of the result set found by an Matchcode-Query.
CMND$ = "MP\{FileNo}"
"MS" Search in Matchcode
Query the matchcode index, and setup an result set.
CMND$ = "MS\{FileNo}\{Flags}\{Total}\{SearchGrp1}[\{SearchGrp2}...]"
"MT" Get # Of Results
Get the number of records identified by the result set.
CMND$ = "MT\{FileNo}"
"Y" Auto Refresh
Specifies file locking and cache modes in single- and multi-user environments.
CMND$ = "Y\{RefreshMode}"

"MA"	Get Next Result After Get the next record of the result set found by an Matchcode-Query. `CMND`$ = "MA\{FileNo}\{RecID}"
"MB"	Build Matchcode Build the Matchcode-Index. `CMND`$ = "MB\{FileNo}\{RecID}\{Col1data}[\{Col2data}[\{Col3data}]]"
"MC"	Create Matchcode File Define, create and open a Matchcode-Index-File. `CMND`$ = "MC\{FileName}\{Flags}\{FileNo}\{Col1def}[\{Col2def}]"
"MD"	Delete Matchcode Delete the contents of a record from the matchcode index. `CMND`$ = "MD\{FileNo}\{RecID}\{Col1data}[\{Col2data}[\{Col3data}]]"
"ME"	Get Previous Result Before Get the previous record of the result set found by an Matchcode-Query. `CMND`$ = "ME\{FileNo}\{RecID}"
"MF"	Get First Result Get the first record of the result set found by an Matchcode-Query. `CMND`$ = "MF\{FileNo}"
"MI"	Insert Matchcode Insert the contents of a record into the matchcode index. `CMND`$ = "MI\{FileNo}\{RecID}\{Col1data}[\{Col2data}[\{Col3data}]]"
"ML"	Get Last Result Get the last record of the result set found by an Matchcode-Query. `CMND`$ = "ML\{FileNo}"
"MN"	Get Next Result Get the next record of the result set found by an Matchcode-Query. `CMND`$ = "MN\{FileNo}"
"O"	Open Indexfile Makes a index file available for access. `CMND`$ = "O\{Filename}\{FileNo}"
"MP"	Get Previous Result Get the previous record of the result set found by an Matchcode-Query. `CMND`$ = "MP\{FileNo}"
"MS"	Search in Matchcode Query the matchcode index, and setup an result set. `CMND`$ = "MS\{FileNo}\{Flags}\{Total}\{SearchGrp1}[\{SearchGrp2}...]"
"MT"	Get # Of Results Get the number of records identified by the result set. `CMND`$ = "MT\{FileNo}"
"Y"	Auto Refresh Specifies file locking and cache modes in single- and multi-user environments. `CMND`$ = "Y\{RefreshMode}"