go to post Vitaliy Serdtsev · Feb 1 For Caché: $$GroupJob^%SYS.WorkQueueMgr($system.Context.WorkMgr().MasterGroup)
go to post Vitaliy Serdtsev · Jan 31 Is there any harm in putting in a massive number into the len parameter of the Read() method? You cannot read more than 3641144 characters from a stream to a string, as this is the limit for long strings: String Length Limit From the documentation for the Read() method: If no len is passed in, ie. 'Read()' then it is up to the Read implementation as to how much data to return. Some stream classes use this to optimize the amount of data returned to align this with the underlying storage of the stream. So you can write like this:Set inMsg = %request.Content.Read($$$MaxLocalLength) Macros are defined in %msql.inc: #define MaxStringLength 3641144 #define MaxLocalLength $zutil(96,39)
go to post Vitaliy Serdtsev · Jan 31 Instead of $ZPARENT, try using $system.Context.WorkMgr().MasterJob See your local documentation:MasterJob2022.1ParentJob2022.2 PS: This is done differently for Caché.
go to post Vitaliy Serdtsev · Jan 31 See the answers here. In addition there are a few comments: you can use extrinsic function: ExtrinsicFunctions An extrinsic Caché ObjectScript function call operating on a database column you can use stored function: Defining and Using Stored Procedures you can encrypt the entire database, not just individual fields: Using Encrypted Databases you can restrict access to encrypted/sensitive fields to privileged users only: GRANT column-privilege
go to post Vitaliy Serdtsev · Jan 31 there are a few comments: you can write shorter:Property CarNumber As %String(TRUNCATE = 1) [ SqlComputeCode = {s {*}=$s(Clear:$$Decrypt({CAR_Number}),1:{CAR_Number})}, SqlComputed, SqlFieldName = CAR_Number ]; you can make a separate calculated field for the decrypted value, for example:Property CarNumber As %String(TRUNCATE = 1) [ SqlFieldName = CAR_Number ]; Property CarNumberDecr As %String(TRUNCATE = 1) [ Calculated, SqlComputeCode = {s {*}=$s(Clear:$$Decrypt({CAR_Number}),1:{CAR_Number})}, SqlComputed, SqlFieldName = CAR_NumberDecr ]; where do you get the value of the Clear variable (see above)? you can create your own data type for encrypted strings and override the corresponding methods there: How Data Type Classes Work In this case, you will not have to clutter up your queries with unnecessary encryption/decryption operations.
go to post Vitaliy Serdtsev · Jan 25 See Deploying code to production site especially the section Limitations for DeployToFile() and InstallFromFile()
go to post Vitaliy Serdtsev · Jan 25 There are a couple of points: what's wrong with users, roles, privileges, applications, etc.? %SYS>do ^SECURITY 1) User setup 2) Role setup 3) Service setup 4) Resource setup 5) Application setup 6) Auditing setup 8) SSL configuration setup 9) Mobile phone service provider setup 10) OpenAM Identity Services setup 11) Encryption key setup 12) System parameter setup 13) X509 User setup 14) KMIP server setup 15) Exit Option? 12 1) Edit system options 2) Edit authentication options 3) Edit LDAP options 4) Display system options 5) Export All Security settings 6) Import All Security settings 7) Exit Option? 5 Export ALL security records? Yes => Yes Warning: Before importing SSL configurations into a different configuration the same certificate directories and certificate files must exist in the new configuration, otherwise the import will fail. Export to file name SecurityExport.xml => Parameters? "WNS" => Confirm export of selected security records to SecurityExport.xml? No => yes Exported x Application security records Exported x DocDB security records Exported x Event security records Exported x KMIPServer security records Exported x LDAPConfig security records Exported x OpenAMIdentityService security records Exported x PhoneProvider security records Exported x Resource security records Exported x Role security records Exported x SQLPrivileges security records Exported x SSLConfig security records Exported x Service security records Exported x System security records Exported x User security records Exported x X509Credential security records Exported x X509Users security records Export complete 1) Edit system options 2) Edit authentication options 3) Edit LDAP options 4) Display system options 5) Export All Security settings 6) Import All Security settings 7) Exit Option? to transfer JDBC/ODBC settings, you can still use external tools, for example DbVisualizer or SQL Data Lens, where you can choose the data format (CSV, XML, JSON, Excel, etc.), the necessary fields and much more.
go to post Vitaliy Serdtsev · Jan 25 Did you copy/paste the query correctly here? Select Books.nam,Books.print,Books.Relativename,Books.Firstpage,Books.Lastpage,Books.trn,Books.lastissue, Books.firstissue,Books.person,Books.author,Books.price,Books.cd,Books.ab,Books.pf,Books.ju,Books.er, Books.qw,Books.qt,Books.mn, Records.qw,Records.er,Records.ty,Records.ui,Records.op,Records."as", OrderBooks.mn,OrderBooks.bv, OrderRecords.sd,OrderRecords.fg,OrderRecords.hj, Orders.lastdate From SQLUser.Books Books INNER JOIN SQLUser.Records Records ON Books.id=Recordsid INNER JOIN SQLUser.OrderedBooks OrderBooks ON Books.id=OrderBooks.id INNER JOIN SQLUser.OrderedRecords OrderRecords ON Books.id=OrderRecords INNER JOIN SQLUser.Orders Orders ON Books.id=Orders.id where ((Records.qw=OrderBooks.qw) and (Records.er is null))In addition to tuning tables, I would first look at the query plan and, accordingly, the indexes involved in it.
go to post Vitaliy Serdtsev · Jan 24 If you select the text with the mouse, you will see spaces on the right in the second "Output". In general, I think that such details should be enclosed in quotation marks.