QBE & SQL Topic

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I have a multiple column table which has a column "A" I want to query "A" and show an answer of all duplicates found.

Hi everybody! In the table resulting from a QBE I need to have a new column of the logical type containing all false values. I was used to type CALC 1 AS NEWFIELDNAME  to generate a new longint field named NEWFIELDNAME having the default value of 1. So, I tried doing CALC FALSE AS NEWFLAG, but that syntax produces a new STRING field containing the word "FALSE"... :) I then thought that CALC 1<>1 AS NEWFLAG would do the trick, but that simply isn't accepted by the QBE parser... Any ideas? :),

I have a query which I wish to populate a particular table (not the answer table). I have been unable to run this in objectpal. I think it has to do with the tilde variables but i'm not sure. following is my code. The variable are populated correctly so any advise is most appreciated. son = 22013, sol = 1  , qvar = Query Answer: :CaliachData:rptWorkorders.DB , WORKORDERS.db |WKOWONO | WKOPTNO |WKOBAL | WKOUSER | WKOUSE1 | WKOUSE2 | WKOUSER3 | WKOUSER4 |, , |CHECK | CHECK |CHECK | CHECK |CHECK ..~sol | CHECK | CHECK ..~son| CHECK | Endquery ExecuteQBE(qvar), tv.open(":CaliachData:rptWorkorders.DB") Thanks

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Hi,  I have been dragged back from retirement to fix a small Paradox database we use for design. Previously I used the Paradox ODBC to connect to the DB and all was well. The DB is now a PostgreSQL databse. I have installed the ODBC connection and can connect useing Access.  PostgreSQL35W ODBC System DSN On the paradox form I have a button to connect to the DB useing the following Code dynalias["UserName"] = "aaaaa", dynalias["Password"] = "XXXXXX" if not db.open(":PostgreSQL35W:", dynalias) then   ;Which Is the ODBC System DSN, , msginfo("Caliach Database Not Open", "stop") else message.visible = true ;UPDATE NEW PARTS, message = ("UPDATING PARTS DATA") sqlvar = sql SELECT PTMPTNO, PTMP1CD, PTMSTUM, PTMSEQ,PTMSATX , PTMUSE1, PTMUSE2, FROM altro.PTMFILE altro_ptmfile, WHERE PTMSEQ > ~oldptmseq, endsql executeSql(db, sqlvar, ":caliachData:NewParts"), , endif How do I change this to connect to the Postsgres35 DYN?

Hello Prestwood, I am once again asking for your support.  During the coronavirus lockdown I decided it was a good time to simplify my reports. One of the challenges I face is a set of 2d bar graphs I have created from a table.  Note my X axis data points will vary greatly: I believe I have run into a glitch I will not be able to fix.  The X axis 'ticks' keep counting but the data isnt showing up. If i play around resizing the graph in design, it may or may not fix it. I would like to sort this out so I do not have to manually involve myself further. I uploaded an image of my issue to imgur https://imgur.com/a/uWrA9rC  (imgur is a safe site, with many photos of cats) THANK YOU

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Is it possible to use a variable as a resulting value? Or is it only possible to use a variable as filter.  I would like the value in a variable to be put in the resulting column "DATETIMECHANGED". Thanks in advance, Gary var, todaysdatetime DateTime, custnbr String, qq Query, endVar custnbr = "1234", todaysdatetime = dateTime() qq = Query ANSWER: :PRIV:CHNGED.DB OPTIONS: NO AUXILIARY TABLES,ATA:Items.db | FILENO | CUSTNO |, | Check _join1 | ~custnbr | :DATA:PRICING.db | FILENO | QUANTITY | PRICE | DATECHANGED | REASON | INITIALS | PREVIOUSPRICE | PERCENTCHANGE | PRINTSELECT | LASTREFNO | SETUP |, | _join1 | Check | Check | Check calc ~todaysdatetime AS "DATETIMECHANGED" | Check | Check | Check | Check | Check | Check | Check |, EndQuery if NOT qq.executeQBE() then, errorShow(), else, endIf

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Is there a way to pass parameter to paradox sql file?  Something like:, , Update Table1 Set CurrentDate = ?, Update Table1 Set CurrentDate = :CurrentDate, Update Table1 Set CurrentDate = @CurrentDate, , All I found is this article:, https://stackoverflow.com/questions/12416503/delphi-query-parameter-usage-when-all-values-is-also-an-option

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Some years ago I saw a query of a single normaiized table that gave a flat file answer table. Presently, I have file that tracks payments and adjustments to outstanding receivables. A single claim may have many payments (either from insurance companies or patients) and/or adjustments (from contract write-offs to collection write-off). I am needing to show for each claim, in a single row, amounts for each type of payment and adjustments. Of course, I can produce this result in a series of queries. And fortunately, there is a relatively small number of payment and adjustment categories, so this is entirely doable. However, I am interested in the technique, as such, that used a "self-join." I've had no success in searching on the internet, in part, perhaps, because I am not even using the right terminology. Thanks, NK

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When i use the keyword  FULL JOIN  I get an error message. 

HI, Does anyone know of a (free) utility to run multiple SQL (DDL) statements/scripts against a Paradox database?  Ideally used for deployments (where you are updating a database with more than one SQL script) and you don't want to manually run one script after another. Thanks

We are currently experiencing a problem with 16bit Paradox 7.  When I run a delete query (QBE) the query completes and we would assume that all the data that we want to remove has been removed. However, when we check the table we ran this query on only some of the data has been removed.  So we run the query again..  When we check the table more of the data has been removed but some is still left. We have to repeat this multiple times before all the data is gone.  Each time we repeat it we don't modify the query - its the same one we ran 1st time around. What could be causing this problem and how can we solve it? I would appreciate all advice offered regarding this question. Best Wishes John

Query by form script gives "out of memory " error at a set point . Large query. Have tried resetting shared memory but not memory location in BDE. Any ideas here what could be done? ,

I recently bought a new computer  (Core i7, 3.33 GHz, Windows 7 64 bit) and then installed and upgrade to  WP office X15, including Paradox 11. I've been doing this kind of query of decades and had no trouble before., Now,  when I make a QBE I get the usual answer table, but when I go to Query, Properties, Structure and change the query structure order and then  click the Run the Query button the following message appears:  Paradox for Windows Desktop.  Paradox for Windows Desktop has stopped working.  It says it will try to find a solution but never does.  Paradox then closes down. Occasionally, it crashes as above when I only go to Query and then click on Properties., I did a reinstall of Paradox which did nothing and also a reinstall of WPO5.  Still have the problem.  Every other function of Paradox 11 seems to work fine., Any suggestions about how I can cure this problem?  Thanks, JG,

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