Caché Transact-SQL (TSQL) Migration Guide - InterSystems ...

Getting Startedentering anything (press return twice), at which point all the lines are compiled and theresulting code is listed on the screen. It will look something like this:STATS:GENCODEGenerated code :-;^TSQL LOCALVARS=tsqlgen0002;^TSQL SIMPLEQUERY=0;^TSQL QUERYLOGGING=New %tsqlspcontext,%tsqltableid,%ROWCOUNT,%tsqlScopeIdentitySet %tsqlspcontext=##class(%TSQL.SPContext).%New("SPCLASSzSPMETHOD")If $Data(%sqlcontext) {Set %sqlcontext.SQLCode=0,%sqlcontext.Message=""}Set (tsqlgen0002)="";;Set tsqlgen0002=$$ESu^%apiTSQL2(.SQLCODE,.%msg," CREATE TABLE Sample.MyTest (f1 %Library.Integer(MAXVAL=2147483647,MINVAL=-2147483648), f2 %Library.String(MAXLEN=20), ""date"" %Library.TimeStamp DEFAULTOBJECTSCRIPT '##class(%TSQL.SysFunc).GETDATE()') ","",0)#execute Do CheckPrepare^%apiTSQL2(" CREATE TABLESample.MyTest (f1 %Library.Integer(MAXVAL=2147483647,MINVAL=-2147483648), f2 %Library.String(MAXLEN=20),""date"" %Library.TimeStamp DEFAULT OBJECTSCRIPT'##class(%TSQL.SysFunc).GETDATE()')","")%tsqlexit#execute Do SPFinal^%apiTSQL()#execute Do SPWriteQuit^%apiTSQL(0)6.1.3 Using the GENRAW SettingThe output returned by the above table compile is difficult to follow; you can use theGENRAW/GR setting to trim much of this compilation scaffolding. At the terminal prompt,enter:SAMPLES:TSQL>=GR=1Then enter the CREATE TABLE lines again. The compile generates a much shorter output:STATS:GENCODEGenerated code :-Set tsqlgen0002=$$ESu^%apiTSQL2(.SQLCODE,.%msg," CREATE TABLE Sample.MyTest (f1 %Library.Integer(MAXVAL=2147483647,MINVAL=-2147483648), f2 %Library.String(MAXLEN=20), ""date"" %Library.TimeStamp DEFAULTOBJECTSCRIPT '##class(%TSQL.SysFunc).GETDATE()') ","",0)#execute Do CheckPrepare^%apiTSQL2(" CREATE TABLESample.MyTest (f1 %Library.Integer(MAXVAL=2147483647,MINVAL=-2147483648), f2 %Library.String(MAXLEN=20),""date"" %Library.TimeStamp DEFAULT OBJECTSCRIPT'##class(%TSQL.SysFunc).GETDATE()')","")This setting (GR=1) will persist until you change it. It only affects the shell and the batchloader, not Studio (use the SETTINGS command there). Code compiled using the GR=1setting usually cannot be run. Also, temporary tables and queries now require a stored procedurecontext and can no longer be created on-the-fly in the shell.Caché Transact-SQL (TSQL) Migration Guide 47