tabelle | generating pretty filterable and sortable tables | Widget library

In general, the approach you are using should work as expected. Nevertheless, if you are populating your DataCells with TextFields, in that case you will have to add a GlobalKey to each TextField, so that Flutter knows where each DataCell belongs.

For more info on Keys watch this Flutter mini-tutorial.

Please try the following complete running sample

You can use \multirow{2}{*}{...} to place the content in the centre of the two rows

Off-topic:

• there are serve package incompatibilities in your preamble. You must not ignore such error messages and clean up incompatible packages

• you must not use \mathcal outside math mode. An error message will tell you this. You must not ignore error messages

• don't use \resizebox for things that contains text. If you really must change the size, use an appropriate font size instead

• don't use h! as floating specifier. This will only result in bad float placement. Let latex do what it can do best and use htbp

• don't load the same package multiple times

do comparison between months not years and get month from DB also break line and add new line only when month change

Update query

You can use:

One option may be to open the whole file into memory, do a find and replace, and then save as a new file for further processing. Something like:

If all you want is the table, then I'd recommend exploring pandas and making your (scraping) life easier.

Here's how:

It looks like the OP wants to store the raw record count of a list of tables into yet another table.

This requirement can be met without the use of SQLScript.

SAP HANA keeps the number of committed records in tables available in catalog tables like [M_TABLES][1].

With this information available, the INSERT-statement can be rewritten like so:

• Rmarkdown will automatically insert stuff like \documentclass{article} and \begin{document} when converting the rmarkdown document into a tex document. You must not insert it a second time

• \PassOptionsToPackage[usenames,dvipsnames]{xcolor} must be used before the documentclass. As rmarkdown takes away your ability to insert the document class yourself, you can't use this

• rmarkdown is too stupid to correctly parse the square brackets of optional arguments. As a workaround, you can hide these commands in a separate .tex file

• the syntax of your r chunk is wrong. You must surround it with backticks

Here's a base R solution: