advantage-database-server

PHP PDO Connect to Advantage Database SQL Server

非 Y 不嫁゛ 提交于 2019-12-06 13:44:13
Our EMR software uses Advantage Database SQL server as its database and I'm creating various PHP projects which require interaction with this database. What is the best approach to connecting and working with Advantage DB SQL and PHP? I'd like to connect on a read-only level to prevent any data wrong-doing with insurance/patient/provider records. Note: I connect to other databases using PDO drivers. Is there an Advantage DB driver for PDO that I'm unaware of? Server info: PHP, Windows 2008, IIS 7 PHP PDO support is slated for release in v11.0 of Advantage later this summer. It is listed on our

Problems with subquery, field doesn't exist, but advantage is giving me results

生来就可爱ヽ(ⅴ<●) 提交于 2019-12-02 04:43:15
问题 I have a question on subqueries in advantage. As I was analyzing several SQL queries I stumbled upon a strange situation. When I executed the following SQL, I got these results: select * from orderlyn where OLWArtnr in (select OlwArtnr from prijs) But OlwArtNr doesn’t exist in the table Prijs. CREATE TABLE Prijs ( Nummer Char( 20 ), Lijst Char( 15 ), Verkprijs Double( 0 ), Aankprijs Double( 0 ), BTW Char( 2 ), Naam1 Char( 30 ), Naam2 Char( 30 ), Naam3 Char( 30 ), Naam4 Char( 30 ), Vervangnr

Problems with subquery, field doesn't exist, but advantage is giving me results

孤街浪徒 提交于 2019-12-02 01:30:10
I have a question on subqueries in advantage. As I was analyzing several SQL queries I stumbled upon a strange situation. When I executed the following SQL, I got these results: select * from orderlyn where OLWArtnr in (select OlwArtnr from prijs) But OlwArtNr doesn’t exist in the table Prijs. CREATE TABLE Prijs ( Nummer Char( 20 ), Lijst Char( 15 ), Verkprijs Double( 0 ), Aankprijs Double( 0 ), BTW Char( 2 ), Naam1 Char( 30 ), Naam2 Char( 30 ), Naam3 Char( 30 ), Naam4 Char( 30 ), Vervangnr Char( 20 ), Kortcode Char( 10 ), Datum Date, Vpeuro Double( 0 ), A1 Char( 20 )) IN DATABASE; What

Advantage Database Index Collation Sequence

北慕城南 提交于 2019-12-01 21:42:07
I am converting a Delphi program from the BDE to Advantage Database. On weekends I work on a Win 7 machine using Delphi XE. During the week I work on a Win XP machine using Delphi 7. Advantage tables work fine on the Win 7 machine but when copied to the XP machine they cannot be accessed - Error 5175 the index was created with a different collation sequence I have searched the net, even gone into the Advantage forums but can't find anything helpful. The XP and Win 7 are both set up the same as regards location etc. Table properties lists the collation sequence as blank. Anyone know what is

Why is database view used?

馋奶兔 提交于 2019-11-30 19:02:59
Is using "view" in db design right method or we should handle it code side? What are the advantages or disadvantages? I see a couple of reasons to use views : Provide a simpler interface : just query the view, and not a dozen tables, doing joins and all Provide an interface that doesnt change (or less often) : Even if you change the structure of the tables, you might be able to modify your view so it still returns the same thing Which means no change is needed in your application's code : it'll still work, as it's using the view, and not directly accessing the tables Only provide an interface

Why is database view used?

做~自己de王妃 提交于 2019-11-30 03:17:43
问题 Is using "view" in db design right method or we should handle it code side? What are the advantages or disadvantages? 回答1: I see a couple of reasons to use views : Provide a simpler interface : just query the view, and not a dozen tables, doing joins and all Provide an interface that doesnt change (or less often) : Even if you change the structure of the tables, you might be able to modify your view so it still returns the same thing Which means no change is needed in your application's code

How can i connect to local advantage database using pyodbc in python?

微笑、不失礼 提交于 2019-11-28 14:29:22
As far as i can understand to use pyodbc you have to cnxn = pyodbc.connect('DRIVER={Advantage ODBC Driver};SERVER=local;DataDirectory=\\AltaDemo\Demo\AltaPoint.add;DATABASE=AltaPoint;UID=admin;PWD=admin;ServerTypes=1;') cursor = cnxn.cursor() This is the error i get from the console when i run this Error: ('IM002', '[IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified (0) (SQLDriverConnect)') The name of the driver is Advantage StreamlineSQL ODBC , so the bare minimum connect string is: DRIVER={Advantage StreamlineSQL ODBC};DataDirectory=D:\Temp

How to write a SQL DELETE statement with a SELECT statement in the WHERE clause?

这一生的挚爱 提交于 2019-11-27 11:52:47
Database: Sybase Advantage 11 On my quest to normalize data, I am trying to delete the results I get from this SELECT statement: SELECT tableA.entitynum FROM tableA q INNER JOIN tableB u on (u.qlabel = q.entityrole AND u.fieldnum = q.fieldnum) WHERE (LENGTH(q.memotext) NOT IN (8,9,10) OR q.memotext NOT LIKE '%/%/%') AND (u.FldFormat = 'Date') ; This is the DELETE statement I have come up with: DELETE FROM tableA WHERE (SELECT q.entitynum FROM tableA q INNER JOIN tableB u on (u.qlabel = q.entityrole AND u.fieldnum = q.fieldnum) WHERE (LENGTH(q.memotext) NOT IN (8,9,10) OR q.memotext NOT LIKE '%

How to write a SQL DELETE statement with a SELECT statement in the WHERE clause?

末鹿安然 提交于 2019-11-26 15:48:45
问题 Database: Sybase Advantage 11 On my quest to normalize data, I am trying to delete the results I get from this SELECT statement: SELECT tableA.entitynum FROM tableA q INNER JOIN tableB u on (u.qlabel = q.entityrole AND u.fieldnum = q.fieldnum) WHERE (LENGTH(q.memotext) NOT IN (8,9,10) OR q.memotext NOT LIKE '%/%/%') AND (u.FldFormat = 'Date') ; This is the DELETE statement I have come up with: DELETE FROM tableA WHERE (SELECT q.entitynum FROM tableA q INNER JOIN tableB u on (u.qlabel = q