I know that another question of same title exists, but I am new and unable to leave a comment there.
After 6 months of using MySQLWorkBench v6.3, all of a sudden I can no longer edit my table columns.
When I click on the tool icon next to the table name in the scheme, all of the fields I would need to edit for columns are disabled and empty.
I can see my indexes.
I can see my foreign keys.
I can see all the columns listed in the tree under the schema.
But I can't see any columns in the Columns tab for that table.
This just started happening this week. I've tried rebooting, refreshing, and giving my PC some rest and relaxation.
Any other ideas?
The last thing I did in my database was add a foreign key, which was successful. After that, starting having column issue. Not sure if that's a clue or not.
Related
I want to add new columns in two tables in a tabular model. But I faced three questions in the process.
When I opened the table properties, I found here has filter rows commands. I tried to directly delete filter rows command here, but I clicked validate, it shows the credentials for this operation could not be validated. How can I renew the SQL statement?
When I open design and click import. Error appears: Cannot import the partition query because the set of columns in the partition definition does not match those in the table definition. The following required columns are mission.
The partition only sets the datetime, I do not understand what the error is here.
When I opened design in the table properties and click update, the error: cannot save changes because the partitions' schema has been changed. Please correct the schema and try again. But the table does not have any partitions. How can I fix it?
Good day,
I run many databases under interbase XE7 and 2017 now.
Lately, I got a strange behavior on one of the db:
A table with a primary key was found hosting many rows with similar values, like image below.
We can see that SCRIPTTYPE is a primary key column and it contains many times MATRIX, no space or strange characters ( I checked).
I was able to backup / restore without issues.
I am puzzled by this and I am wondering if anybody did encountered something similar?
And how it was done?
Thanks.
enter image description here
Run this query to be sure:
select SCRIPTTYPE, count(*)
from yourtable
group by SCRIPTTYPE
order by 2 desc
If you get a count>1, then I'd argue it's simple a bug and you should contact support. For them to assist you they'll almost certainly need your database, so you should be prepared to provide that. Based on your description, you should be able to drop all tables except the one, and drop all fields except your key, then backup and restore to get the simplest test case.
How to unlock the fields in pgadmin4 so I can insert/update column directly threw pgadmin4 Data Output result.
Please refer below image displaying lock icon in each field
I want result like below which has icon of a pencil which shows that the field is editable.
I have given all the permission on the table.
Give your table a primary key column. Otherwise, pgAdmin4 has no way to communicate to the database which row you are trying to edit.
We have to make sure we have selected the primary key at tables properties level (right click on your table).
You can do that inside table properties column section:
It happens if I do a join with me, try seperately running the queries without joins for the columns that you want to edit.
I have a Crystal Report with a database command:
The command has a join clause that can be removed and read from a table in the database, because it represents static data. I add this table (called _System) to the database expert:
Now I edit the command to remove the join and columns that reference this table. Since the report fields that depended on these columns are no longer mapped, this causes the Map Fields window to appear:
...which does not have the new table in it. If I cancel out of this I am back to where I originally was. If I hit OK without mapping, all of the unmapped fields on the report are deleted (suffice it to say... I was not expecting this >:( )
I have tried adding links between the command and the new table, and refreshing report parameters, but these have had no effect.
One workaround is to manually replace every field in the report, but this is very labour intensive.
Here is the outline of the command before:
SELECT ACT.Account_Code, ACT.Company, ACT.FName, --etc
STM.CompanyName AS 'DLRName', STM.Address_1 AS 'DLRAddress', STM.City AS 'DlrCity' --etc
FROM Accounts AS ACT
JOIN _System AS STM ON 1 = 1
GROUP BY ACT.Account_Code, ACT.Company, ACT.FName, --etc
STM.CompanyName, STM.Address_1, STM.City --etc
And after:
SELECT ACT.Account_Code, ACT.Company, ACT.FName, --etc
FROM Accounts AS ACT
GROUP BY ACT.Account_Code, ACT.Company, ACT.FName --etc
I have removed the JOIN on the _System table, and all referenced columns.
It appears to not be recognizing your _system table as a new source.
I would :
1) leave your command object SQL unchanged & get the issue worked out with the _System table, then
2) ensure that you are able to establish a join between the command object fields and the _System table fields, and lastly
3) then remap the fields.
Step two I suspect is the source of the problem, as your join condition is "ON 1 = 1" which I assume to mean that you may not have a common key field in both tables.
Note that your original command SQL selects STM.Companyname AS 'DLRName'.
Hence, crystal now know of a field called DLRName, but does not know of a field called CompanyName, hence it cannot make the association between DLRName in the old source, and CompanyName in the new source...
Likewise with the rest of the fields that are being moved from the command object to an attached table. if no name match exists...Crystal cant make the connection. However...it would list all unmatched fields that are on the report, and all unused fields in the recognized data sources, and allow you to specify the matches yourself.
But it does not...which tells me that something has gone wrong with the attempt to attach/open the _System table. Hence..you need to get that worked out first, then make the field adjustments.
If this doesnt get you thru...then show some sample data so I can see how the two tables are relating ( ensure some examples exists where there is a row match from both tables ).
I had the same problem a while ago.
Unfortunately I can't find anything online that helps, or maybe wasn't looking hard enough. I just noticed that in my case, that particular field that isn't showing in the map field dialogue box has nvarchar(max) as its datatype (in view).
I tried to force the datatype with CAST(missingfieldname as nvarchar(20)) as missingfieldname (I did this in the view), and voila, it magically appears in the map field dialogue box.
It seems that field mapping dialogue box aren't showing fields with blob texts.
I know this question was asked 4 years ago. But hopefully, this comment could help future solution seekers regarding this absurd and weird problem. I just got lucky seeing what's unique about that particular missing field.
So I have a form in Access.![acessform1][1]
Here are form properties
I got this database and have been making adjustments to the other forms. I gave the database back to the user and they reported an issue that this form is not acting properly, and the add order record function is not working anymore.
There's an Add Order Record button on the right side of the form that would usually add the record if the user manually entered input into some of the boxes. The old form you would have control of the values 1/0 for yes/no. You can enter text into the notes boxes.
This functionality doesn't work anymore, and I can't seem to figure out why. The form is identical to the original and no adjustments have been made except to the table that it pulls data from.
So the symptoms are:
User input is not accepted in text boxes.
The find CP functionality works with the drop down and reflects the records accurately but I cannot update the fields.
Also, the fields CP_Ref and Invoice date don't let me enter data anymore.
Also the Add Order Record was giving me an error that The it could not find the record specified, but I since copied the original form back into place and that error went away.
I think functionality wise this button should save the record after a field is updated and should add a new record.
Seems like all the controls are locked on the page.
Here is the query that pulls the data when I click the button that takes me to the Order form.
SELECT DISTINCTROW CPOrders.Cust, Customer.NAME, CPOrders.CP_Ref, CPOrders.Slsman,
CPOrders.Date_opn, CPOrders.CPSmall, CPOrders.InvIssu, CPOrders.InvNo,
CPOrders.InvDate, CPOrders.DueDate, CPOrders.ETADate, CPOrders.Closed,
CPOrders.Cust, CPOrders.Name, CPOrders.BuyerRef, CPOrders.ToCity,
CPOrders.ToState, CPOrders.ToCtry, CPOrders.ToPort, CPOrders.Supplier,
CPOrders.Origin, CPOrders.Product, CPOrders.GradeType, CPOrders.NoUnits,
CPOrders.Pkg, CPOrders.Qty, CPOrders.TotSale, CPOrders.TotCost,
CPOrders.GrMargin, CPOrders.[Sale$/Unit], CPOrders.[Cost$/Unit],
CPOrders.OceanCost, CPOrders.OceanNotes, CPOrders.BLadingDate,
CPOrders.USAPort, CPOrders.FOBCost, CPOrders.FASExportVal,
CPOrders.InlandFrt, CPOrders.CommodCode, CPOrders.Notes,
CPOrders.ProjCust, CPOrders.ProjValue, CPOrders.ContainerNumber,
CPOrders.Vessel, Customer.TERMS
FROM Customer INNER JOIN CPOrders ON Customer.[CUST_#] = CPOrders.Cust
ORDER BY CPOrders.CP_Ref;
I ended up checking several locations for the answer to this.
What it ended up being was a primary key issue.
Essentially when I got the updated database I put them into new tables, effectively destroying the dependencies, relationships, and established keys.
I reverted back to the old tables and found out the form worked properly.
The issue ultimately was that the primary keys were not defined as needed for the table to be updated.