go to post Vitaliy Serdtsev · Aug 1, 2023 Thanks for the comment. I tested only on the provided data. The second option requires improvement. size = 72 ClassMethod IsValid(s As %String) As %Boolean { q $l(s,"(")=$l(s,")")&($f(s,"(")<$f(s,")"))&($f(s,")(")-$f(s,"()")<2) } size = 69 ClassMethod IsValid(s As %String) As %Boolean { 1 s c=$i(c,$case($e(s,$i(i)),"(":1,")":-1,"":-2,:0)) q:c<0 c=-2 g 1 }
go to post Vitaliy Serdtsev · Aug 1, 2023 size = 61 ClassMethod IsValid(s As %String) As %Boolean { q +##class(%iFind.Utils).TestSearchString($$$URLENCODE(s)) }
go to post Vitaliy Serdtsev · Aug 1, 2023 It's strange, according to approved method of calculating the length of the solution, your code shows a length of 62, not 61. Have you measured the length of your solution using this method?
go to post Vitaliy Serdtsev · Jul 19, 2023 Query FilterBy( Name As %String = "", Age As %Integer = "") As %SQLQuery(CONTAINID = 1, SELECTMODE = "RUNTIME") [ SqlName = SP_Sample_Filter_By, SqlProc ] { SELECT TOP 5 ID, Name, Age, SSN FROM %ALLINDEX Sample.Person WHERE (:Name IS NULL or Name %STARTSWITH :Name) AND (:Age IS NULL or Age >= :Age) }This kind of query ends up preventing Caché SQL compiler from optimizing using index based on each of the criteria made optional. What is your conclusion based on? If you check the plans of this query for different combinations of parameters, then the corresponding indexes are used (it is assumed that the table was previously configured via TuneTable). select * from Sample.SP_Sample_Filter_By('s') SELECT TOP 5 ID, Name, Age, SSN FROM %ALLINDEX Sample.Person WHERE ('s' IS NULL or Name %STARTSWITH 's') AND (NULL IS NULL or Age >= NULL) select * from Sample.SP_Sample_Filter_By(,47) SELECT TOP 5 ID, Name, Age, SSN FROM %ALLINDEX Sample.Person WHERE (NULL IS NULL or Name %STARTSWITH NULL) AND (47 IS NULL or Age >= 47) select * from Sample.SP_Sample_Filter_By('s',47) SELECT TOP 5 ID, Name, Age, SSN FROM %ALLINDEX Sample.Person WHERE ('s' IS NULL or Name %STARTSWITH 's') AND (47 IS NULL or Age >= 47)
go to post Vitaliy Serdtsev · Jul 19, 2023 Did a little test: Class dc.test [ Abstract ] { ClassMethod GetObjectFieldValue( pObject As %DynamicAbstractObject, pField As %String) As %String { quit:pObject="" "" quit:pField="" "" set tResponse="" set tResponse = pObject.%Get(pField) return tResponse } ClassMethod Test() { s p1={ "priority": "2", "lastmodifieduser": "PORTAL", "assignedto": "jdoe01 STAFF", "status": "REVIEW", "documentclass": "PATIENTCASE", "versiontoken": "937486", "departmentid": "999", "patientcaseid": "105555424", "providerusername": "jdoe01", "internalnote": "firstMessage", "subject": "first123", "patientid": 9877654321, "createduser": "PORTAL", "description": "patient case - first123", "documentroute": "MDP", "documentsubclass": "PATIENTCASE_CLINICALQUESTION", "documentsource": "PORTAL", "createddate": "07/17/2023", "lastmodifieddate": "07/17/2023"} s p2="documentsubclass" w ..GetObjectFieldValue(p1,p2) } }Result: USER>d ##class(dc.test).Test() PATIENTCASE_CLINICALQUESTION
go to post Vitaliy Serdtsev · Jul 4, 2023 Your question has already been answered here: Dynamic SQL and Setting SQLCODE
go to post Vitaliy Serdtsev · Mar 31, 2023 There is nothing specific to IRIS here, except for the connection string. The same code with minimal changes should work with other DBMS: Oracle, SQL Server, PostgreSQL. etc. The Internet is full of examples of how to insert streams into the database via ADO.
go to post Vitaliy Serdtsev · Mar 31, 2023 I wrote a small test on VBS, but you can easily redo this code for your language. For details on working with streams for ADO, see the documentation. Code on Visual Basic Script adVarChar=200 adLongVarChar=201 adLongVarBinary=205 adParamInput=1 adCmdText=1 adExecuteNoRecords=128 Set cn=Createobject("ADODB.Connection") cn.ConnectionString="DRIVER={InterSystems IRIS ODBC35}; SERVER=127.0.0.1; PORT=1972; DATABASE=USER; UID=_system; PWD=SYS;" cn.open Set cmd = Createobject("ADODB.Command") with cmd .ActiveConnection = cn .CommandText = "CREATE TABLE dc.test(Name VARCHAR(50) NOT NULL,Notes TEXT,Photo IMAGE)" .Execute ,,adCmdText + adExecuteNoRecords .CommandText = "insert into dc.test(Name,Notes,Photo)values(?,?,?)" .Parameters.Append .CreateParameter("pName", adVarChar, adParamInput, 50, "blablabla") .Parameters.Append .CreateParameter("pNotes", adLongVarChar, adParamInput, 2147483647, ReadTextFile("C:\bigText.txt","Windows-1251")) .Parameters.Append .CreateParameter("pPhoto", adLongVarBinary, adParamInput, 2147483647, ReadBinaryFile("C:\bigImage.png")) .Execute ,,adCmdText + adExecuteNoRecords end with WScript.Echo "Succesfully!" Function ReadBinaryFile(FileName) Const adTypeBinary = 1 'Create Stream object Dim BinaryStream Set BinaryStream = CreateObject("ADODB.Stream") 'Specify stream type - we want To get binary data. BinaryStream.Type = adTypeBinary 'Open the stream BinaryStream.Open 'Load the file data from disk To stream object BinaryStream.LoadFromFile FileName 'Open the stream And get binary data from the object ReadBinaryFile = BinaryStream.Read End Function Function ReadTextFile(FileName, CharSet) Const adTypeText = 2 'Create Stream object Dim BinaryStream Set BinaryStream = CreateObject("ADODB.Stream") 'Specify stream type - we want To get binary data. BinaryStream.Type = adTypeText 'Specify charset For the source text (unicode) data. If Len(CharSet) > 0 Then BinaryStream.CharSet = CharSet End If 'Open the stream BinaryStream.Open 'Load the file data from disk To stream object BinaryStream.LoadFromFile FileName 'Open the stream And get binary data from the object ReadTextFile = BinaryStream.ReadText End Function
go to post Vitaliy Serdtsev · Mar 9, 2023 In my opinion, the documentation clearly explains the characteristics of such a property and its purpose, for example: To specify that this property has the characteristics of a multidimensional array That is, the property is also automatically Transient. Multidimensional properties are rare but provide a useful way to temporarily contain information about the state of an object.
go to post Vitaliy Serdtsev · Mar 7, 2023 CREATE PROCEDURE DeleteSpecimenTwo (IN Specno VARCHAR(50)) LANGUAGE OBJECTSCRIPT { NEW SQLCODE,%ROWID,%ROWCOUNT #SQLCOMPILE SELECT=LOGICAL &sql(DELETE FROM PCONT WHERE PSPECNO = :Specno) If $Get(%sqlcontext)'=$$$NULLOREF Set %sqlcontext.%SQLCODE=SQLCODE,%sqlcontext.%ROWCOUNT=%ROWCOUNT Quit:SQLCODE<0 &sql(DELETE FROM PSPEC WHERE PSPECNO = :Specno) If $Get(%sqlcontext)'=$$$NULLOREF Set %sqlcontext.%SQLCODE=SQLCODE,%sqlcontext.%ROWCOUNT=%ROWCOUNT }
go to post Vitaliy Serdtsev · Mar 6, 2023 48 (the same example, but with documented feature) ClassMethod Check(w As %String) As %Boolean { f i=1:1:90{ret:$l($$$UPPER(w),$c(i))>2 0} q 1 }
go to post Vitaliy Serdtsev · Mar 6, 2023 52 ClassMethod Check(w As %String) As %Boolean { a s w=$zu(28,w,5),l=$l(w,$e(w,$i(i))) g:l=2 a q 'l } 48 ClassMethod Check(w As %String) As %Boolean { f i=1:1:90{ret:$l($zu(28,w,5),$c(i))>2 0} q 1 }
go to post Vitaliy Serdtsev · Mar 6, 2023 For an empty string (a=""), the <UNDEFINED> error occurs because the variable r is not defined.
go to post Vitaliy Serdtsev · Feb 23, 2023 See String-to-Number Conversion and further. w ("45" < "46") === 45 < 46 w ("45" > "46") === 45 > 46 w ("V45" < "V46") === 0 < 0 w ("V45" > "V46") === 0 > 0 w ("V45" <= "V46") === 0 <= 0 w ("V45" >= "V46") === 0 >= 0 w +"45" -> 45 w +"V45" -> 0
go to post Vitaliy Serdtsev · Feb 20, 2023 #include %occInclude n alg,algInfo f alg="RSA-OAEP","A256KW","A256CBC-HS512","A256GCM" { s algInfo=##class(%Net.JSON.JWA).GetAlgInfo(alg) w alg," = ",$s(algInfo'="":algInfo.%ToJSON(),1:$system.Status.GetErrorText($$$ERROR($$$UnsupportedJOSEAlg,alg))),! }Output: RSA-OAEP = {"alg":"RSA-OAEP","kty":"RSA","use":"enc","key_ops":["wrapKey","unwrapKey"],"keysize":2048,"hashsize":0} A256KW = {"alg":"A256KW","kty":"oct","use":"enc","key_ops":["wrapKey","unwrapKey"],"keysize":256,"hashsize":0} A256CBC-HS512 = {"alg":"A256CBC-HS512","kty":"oct","use":"enc","key_ops":["encrypt","decrypt"],"keysize":256,"hashsize":512} A256GCM = Error #9723: Unsupported JOSE algorithm: A256GCMSince this algorithm is not supported, it remains either to try to modify the GetAlgInfo method or to work directly with the OpenSSL library or similar.
go to post Vitaliy Serdtsev · Feb 17, 2023 Try working directly with the private key file, for example: #include %msql s f=##class(%Stream.FileBinary).%New() s f.Filename="С:\your_private_key.pem" s privateKey=f.Read($$$MaxLocalLength) s myString = "text to sign" s signedTxt = ##class(%SYSTEM.Encryption).RSASHASign(256, $zcvt(myString,"O","UTF8"), privateKey) zw signedTxtThis code works for me.
go to post Vitaliy Serdtsev · Feb 13, 2023 There are a couple of points: could you please publish the source code of the class, and not the SQL script? The fact is that the command CREATE INDEX BITMAP_INDEX_ST_SEARCH_VISIT_BLOOD_TYPE_CODE ON SQLUser.ST_SEARCH_VISIT (BLOOD_TYPE_CODE) creates a regular index, not a bitmap index as expected. I'm afraid my code may not match yours. I created a test class with test data on Caché 2018.x and IRIS 2023.1FT and I have your query executed very quickly. Details below. User.STSEARCHVISIT.cls /// Class User.STSEARCHVISIT Extends %Persistent [ ClassType = persistent, DdlAllowed, Final, ProcedureBlock, SqlRowIdPrivate, SqlTableName = ST_SEARCH_VISIT ] { Property HQORGCODE As %Library.String(MAXLEN = 32) [ SqlColumnNumber = 2, SqlFieldName = HQ_ORG_CODE ]; Property HQORGNAME As %Library.String(MAXLEN = 32) [ SqlColumnNumber = 3, SqlFieldName = HQ_ORG_NAME ]; Property TENANTID As %Library.String(MAXLEN = 32) [ SqlColumnNumber = 4, SqlFieldName = TENANT_ID ]; Property GROUPPATIENTSN As %Library.String(MAXLEN = 32) [ SqlColumnNumber = 5, SqlFieldName = GROUP_PATIENT_SN ]; Property ORGPATIENTSN As %Library.String(MAXLEN = 32) [ SqlColumnNumber = 6, SqlFieldName = ORG_PATIENT_SN ]; Property NAME As %Library.String(MAXLEN = 64) [ SqlColumnNumber = 7 ]; Property SEXCODE As %Library.String(MAXLEN = 2) [ SqlColumnNumber = 8, SqlFieldName = SEX_CODE ]; Property SEXNAME As %Library.String(MAXLEN = 16) [ SqlColumnNumber = 9, SqlFieldName = SEX_NAME ]; Property BIRTHDATE As %Library.Date [ SqlColumnNumber = 10, SqlFieldName = BIRTH_DATE ]; Property MARRYCODE As %Library.String(MAXLEN = 2) [ SqlColumnNumber = 11, SqlFieldName = MARRY_CODE ]; Property MARRYNAME As %Library.String(MAXLEN = 16) [ SqlColumnNumber = 12, SqlFieldName = MARRY_NAME ]; Property IDENTIFYTYPECODE As %Library.String(MAXLEN = 5) [ SqlColumnNumber = 13, SqlFieldName = IDENTIFY_TYPE_CODE ]; Property IDENTIFYTYPENAME As %Library.String(MAXLEN = 32) [ SqlColumnNumber = 14, SqlFieldName = IDENTIFY_TYPE_NAME ]; Property IDENTIFYNUMBER As %Library.String(MAXLEN = 50) [ SqlColumnNumber = 15, SqlFieldName = IDENTIFY_NUMBER ]; Property BLOODTYPECODE As %Library.String(MAXLEN = 2) [ SqlColumnNumber = 16, SqlFieldName = BLOOD_TYPE_CODE ]; Property BLOODTYPENAME As %Library.String(MAXLEN = 12) [ SqlColumnNumber = 17, SqlFieldName = BLOOD_TYPE_NAME ]; Property MOBILE As %Library.String(MAXLEN = 50) [ SqlColumnNumber = 18 ]; Property MAILINGADDRESS As %Library.String(MAXLEN = 127) [ SqlColumnNumber = 19, SqlFieldName = MAILING_ADDRESS ]; Property VISITSERIALNO As %Library.String(MAXLEN = 64) [ SqlColumnNumber = 20, SqlFieldName = VISIT_SERIAL_NO ]; Property TABLEFLAG As %Library.String(MAXLEN = 1) [ SqlColumnNumber = 21, SqlFieldName = TABLE_FLAG ]; Property VISITTYPECODE As %Library.String(MAXLEN = 24) [ SqlColumnNumber = 22, SqlFieldName = VISIT_TYPE_CODE ]; Property VISITTYPENAME As %Library.String(MAXLEN = 64) [ SqlColumnNumber = 23, SqlFieldName = VISIT_TYPE_NAME ]; Property VISITDEPTCODE As %Library.String(MAXLEN = 32) [ SqlColumnNumber = 24, SqlFieldName = VISIT_DEPT_CODE ]; Property VISITDEPTNAME As %Library.String(MAXLEN = 64) [ SqlColumnNumber = 25, SqlFieldName = VISIT_DEPT_NAME ]; Property INOUTVISITNO As %Library.String(MAXLEN = 32) [ SqlColumnNumber = 26, SqlFieldName = IN_OUT_VISIT_NO ]; Property VISITTIME As %Library.PosixTime [ SqlColumnNumber = 27, SqlFieldName = VISIT_TIME ]; Property DISCHARGETIME As %Library.PosixTime [ SqlColumnNumber = 28, SqlFieldName = DISCHARGE_TIME ]; Property INHOSPITALTIME As %Library.PosixTime [ SqlColumnNumber = 29, SqlFieldName = IN_HOSPITAL_TIME ]; Property ICDCODE As %Library.String(MAXLEN = 20) [ SqlColumnNumber = 30, SqlFieldName = ICD_CODE ]; Property ICDNAME As %Library.String(MAXLEN = 64) [ SqlColumnNumber = 31, SqlFieldName = ICD_NAME ]; Property HEALTHCARDNO As %Library.String(MAXLEN = 32) [ SqlColumnNumber = 32, SqlFieldName = HEALTH_CARD_NO ]; Property HEALTHCARDTYPE As %Library.String(MAXLEN = 64) [ SqlColumnNumber = 33, SqlFieldName = HEALTH_CARD_TYPE ]; Property SURGCODE As %Library.String(MAXLEN = 20) [ SqlColumnNumber = 34, SqlFieldName = SURG_CODE ]; Property SURGNAME As %Library.String(MAXLEN = 64) [ SqlColumnNumber = 35, SqlFieldName = SURG_NAME ]; Property AGE As %Library.String(MAXLEN = 10) [ SqlColumnNumber = 36 ]; Property DISEASECODE As %Library.Integer(MAXVAL = 2147483647, MINVAL = -2147483648) [ SqlColumnNumber = 37, SqlFieldName = DISEASE_CODE ]; Property DISEASENAME As %Library.String(MAXLEN = 64) [ SqlColumnNumber = 38, SqlFieldName = DISEASE_NAME ]; Property LastChangedTime As %Library.PosixTime [ SqlColumnNumber = 39 ]; Property LastCreateTime As %Library.PosixTime [ SqlColumnNumber = 40 ]; Property GROUPORG As %Library.String(MAXLEN = 50) [ SqlColumnNumber = 41 ]; Parameter USEEXTENTSET = 0; /// Bitmap Extent Index auto-generated by DDL CREATE TABLE statement. Do not edit the SqlName of this index. Index DDLBEIndex [ Extent, SqlName = "%%DDLBEIndex", Type = bitmap ]; Index BITMAPINDEXSTSEARCHVISITBLOODTYPECODE On BLOODTYPECODE [ SqlName = BITMAP_INDEX_ST_SEARCH_VISIT_BLOOD_TYPE_CODE, Type = bitmap ]; Index BITMAPINDEXSTSEARCHVISITHQORGCODE On HQORGCODE [ SqlName = BITMAP_INDEX_ST_SEARCH_VISIT_HQ_ORG_CODE, Type = bitmap ]; Index BITMAPINDEXSTSEARCHVISITIDENTIFYTYPECODE On IDENTIFYTYPECODE [ SqlName = BITMAP_INDEX_ST_SEARCH_VISIT_IDENTIFY_TYPE_CODE, Type = bitmap ]; Index BITMAPINDEXSTSEARCHVISITMARRYCODE On MARRYCODE [ SqlName = BITMAP_INDEX_ST_SEARCH_VISIT_MARRY_CODE, Type = bitmap ]; Index BITMAPINDEXSTSEARCHVISITSEXCODE On SEXCODE [ SqlName = BITMAP_INDEX_ST_SEARCH_VISIT_SEX_CODE, Type = bitmap ]; Index BITMAPINDEXSTSEARCHVISITTABLEFLAG On TABLEFLAG [ SqlName = BITMAP_INDEX_ST_SEARCH_VISIT_TABLE_FLAG, Type = bitmap ]; Index BITMAPINDEXSTSEARCHVISITVISITDEPTCODE On VISITDEPTCODE [ SqlName = BITMAP_INDEX_ST_SEARCH_VISIT_VISIT_DEPT_CODE, Type = bitmap ]; Index BITMAPINDEXSTSEARCHVISITVISITTYPECODE On VISITTYPECODE [ SqlName = BITMAP_INDEX_ST_SEARCH_VISIT_VISIT_TYPE_CODE, Type = bitmap ]; Index INDEXSTSEARCHVISITBIRTHDATE On BIRTHDATE [ SqlName = INDEX_ST_SEARCH_VISIT_BIRTH_DATE, Type = index ]; Index INDEXSTSEARCHVISITDISCHARGETIME On DISCHARGETIME [ SqlName = INDEX_ST_SEARCH_VISIT_DISCHARGE_TIME, Type = index ]; Index INDEXSTSEARCHVISITGROUPPATIENTSN On GROUPPATIENTSN [ SqlName = INDEX_ST_SEARCH_VISIT_GROUP_PATIENT_SN, Type = index ]; Index INDEXSTSEARCHVISITIDENTIFYNUMBER On IDENTIFYNUMBER [ SqlName = INDEX_ST_SEARCH_VISIT_IDENTIFY_NUMBER, Type = index ]; Index INDEXSTSEARCHVISITINHOSPITALTIME On INHOSPITALTIME [ SqlName = INDEX_ST_SEARCH_VISIT_IN_HOSPITAL_TIME, Type = index ]; Index INDEXSTSEARCHVISITINOUTVISITNO On INOUTVISITNO [ SqlName = INDEX_ST_SEARCH_VISIT_IN_OUT_VISIT_NO, Type = index ]; Index INDEXSTSEARCHVISITMOBILE On MOBILE [ SqlName = INDEX_ST_SEARCH_VISIT_MOBILE, Type = index ]; Index INDEXSTSEARCHVISITNAME On NAME [ SqlName = INDEX_ST_SEARCH_VISIT_NAME, Type = index ]; Index INDEXSTSEARCHVISITORGPATIENTSN On ORGPATIENTSN [ SqlName = INDEX_ST_SEARCH_VISIT_ORG_PATIENT_SN, Type = index ]; Index INDEXSTSEARCHVISITVISITSERIALNO On VISITSERIALNO [ SqlName = INDEX_ST_SEARCH_VISIT_VISIT_SERIAL_NO, Type = index ]; Index INDEXSTSEARCHVISITVISITTIME On VISITTIME [ SqlName = INDEX_ST_SEARCH_VISIT_VISIT_TIME, Type = index ]; Index IdxMapOrg On HQORGCODE [ SqlName = IdxMapOrg, Type = index ]; Index LastChangedTimeIndex On LastChangedTime [ SqlName = LastChangedTimeIndex, Type = index ]; Index LastCreateTimeIndex On LastCreateTime [ SqlName = LastCreateTimeIndex, Type = index ]; Index idxGO On GROUPORG [ SqlName = idxGO, Type = index ]; Index INDEXPIPATIENTINFOHQORGCODE On (HQORGCODE, GROUPPATIENTSN) [ SqlName = INDEX_PI_PATIENT_INFO_HQ_ORG_CODE, Type = index ]; Index IdxGpsnorg On (GROUPPATIENTSN, HQORGCODE) [ SqlName = IdxGpsnorg, Type = index ]; Index IdxVisitorg On (VISITSERIALNO, HQORGCODE) [ SqlName = IdxVisitorg, Type = index ]; ClassMethod Fill(N = 50) { ; bulk insert via SQL. This is convenient if USEEXTENTSET = 1 /* d ..%KillExtent() f i=1:1:N &sql(insert %NOLOCK %NOCHECK %NOINDEX %NOTRIGGER %NOJOURN into ST_SEARCH_VISIT(HQ_ORG_CODE,VISIT_SERIAL_NO)values(:i#4,:i#5)) */ ; bulk insert via globals d DISABLE^%NOJRN k ^User.STSEARCHVISITD,^User.STSEARCHVISITI f i=1:1:N { s $li(^User.STSEARCHVISITD(i),1)=i#4, ;HQ_ORG_CODE $li(^User.STSEARCHVISITD(i),19)=i#5 ;VISIT_SERIAL_NO } s ^User.STSEARCHVISITD=N d ENABLE^%NOJRN w "insert - OK!",! d ..%BuildIndices(,,,$$$NO) w "BuildIndices - OK!",! d $system.SQL.TuneTable("ST_SEARCH_VISIT",$$$YES) d $system.OBJ.Compile($classname(),"cu-d") w "OK",! } } Generating 6000000 records USER>d ##class(User.STSEARCHVISIT).Fill(6e6) OK explain select count(distinct by(VISIT_SERIAL_NO,HQ_ORG_CODE) 1) from ST_SEARCH_VISIT <plans> <plan> <sql> select count(distinct by(VISIT_SERIAL_NO,HQ_ORG_CODE) 1) from ST_SEARCH_VISIT /*#OPTIONS {"DynamicSQL":1} */ </sql> <cost value="29794316"/> Call module B. Output the row. <module name="B" top="1"> Read index map ST_SEARCH_VISIT.IdxVisitorg, looping on %SQLUPPER(VISIT_SERIAL_NO), %SQLUPPER(HQ_ORG_CODE), and ID. For each row: Check distinct values for %SQLUPPER(HQ_ORG_CODE) and %SQLUPPER(VISIT_SERIAL_NO) using a temp-file. For each distinct row: Accumulate the count([value]). </module> </plan> </plans> select count(distinct by(VISIT_SERIAL_NO,HQ_ORG_CODE) 1) from ST_SEARCH_VISIT Row count: 1 Performance: 2.8704 seconds 6003078 global references 36016391 lines executed explain select count(1) from (select distinct by (VISIT_SERIAL_NO,HQ_ORG_CODE) VISIT_SERIAL_NO,HQ_ORG_CODE from ST_SEARCH_VISIT) <plans> <plan> <sql> select count(1) from (select distinct by (VISIT_SERIAL_NO,HQ_ORG_CODE) VISIT_SERIAL_NO,HQ_ORG_CODE from ST_SEARCH_VISIT) /*#OPTIONS {"DynamicSQL":1} */ </sql> <cost value="21000"/> Call module B. Output the row. <module name="B" top="1"> Read index map ST_SEARCH_VISIT.IdxVisitorg, looping on %SQLUPPER(VISIT_SERIAL_NO) and %SQLUPPER(HQ_ORG_CODE). For each row: Call module I. Accumulate the count([value]). </module> <module name="I" top="1"> Read index map ST_SEARCH_VISIT.IdxVisitorg, using the given %SQLUPPER(VISIT_SERIAL_NO) and %SQLUPPER(HQ_ORG_CODE), and looping on ID. For each row: Accumulate the [value]. </module> </plan> </plans> select count(1) from (select distinct by (VISIT_SERIAL_NO,HQ_ORG_CODE) VISIT_SERIAL_NO,HQ_ORG_CODE from ST_SEARCH_VISIT) Row count: 1 Performance: 0.0269 seconds 3079 global references 17711 lines executed
go to post Vitaliy Serdtsev · Feb 7, 2023 See for Caché 2018.1: FROM Subqueries and %VID View ID: %VID PS: It is a pity that again no one pays attention to the version of the product.
go to post Vitaliy Serdtsev · Feb 1, 2023 For Caché: $$GroupJob^%SYS.WorkQueueMgr($system.Context.WorkMgr().MasterGroup)