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Resolved How can I find the data length of a string in PowerScript, considering characters like dash (–) vs minus (-) that appear as one character but require more storage?
  1. How-to
  2.  64-bit
  3.  Database
  4.  DataWindow
  5.  PowerBuilder
  6.  PowerScript (PS)
  7.  SQL Server
0 Votes
  1. Sathishkumar S
  2. PowerBuilder
  3. Thursday, 12 December 2024 04:10 PM UTC

Hi All,

I am using PowerBuilder 2022 R3 Build 3356 and MS SQL Server 2019 with the collation set to Latin1_General_100_CI_AI_SC_UTF8.

In a DataWindow, I have a column of type string with a length of 375. I have limited the users to type up to 375 characters only.

In the database, the column data type is varchar(375). The user is typing 375 characters, including some dashes.

However, I noticed an issue: the dash (–), which appears as a single character (ASCII code 226), requires 3 characters of storage length in the database. This leads to the DB error: String or binary data would be truncated.

 

I am using LEN function in PowerScript to find the number of characters typed by the user and display it to them.

Is there a way to find the data length instead of the number of characters?
Are there any other properties available to handle this?
Do you have any alternative ideas?

I need your help to resolve this issue.

Thank you in advance,
Sathishkumar S.

Unable to get ADO connection working using Access Token, ple... PB 2022 R3 3397 Upgrade .pbr PBAutoBuild220.exe issue.
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