Exclude a column using SELECT * [except columnA] FROM tableA?

We all know that to select all columns from a table, we can use SELECT * FROM tableA Is there a way to exclude column(s) from a table without specifying all the columns? SELECT * [except...

How to set initial value and auto increment in MySQL?

How do I set the initial value for an "id" column in a MySQL table that start from 1001? I want to do an insert "INSERT INTO users (name, email) VALUES ('{$name}', '{$email}')"; Without specifying...

Why isn't SQL Server using my index?

In our database we have this table with 200.000 rows CREATE TABLE dbo.UserTask ( UserTask_ID int NOT NULL IDENTITY (1, 1), UserTask_SequenceNumber int NOT NULL DEFAULT 0, UserTask_IdEntitat...

SQL Server: Use output from first insert to insert into second table

I have a basic stored procedure that adds a new record to a table with a structure like the following. The table also has a column "itemID" that is set to auto-incrementing to create a unique id...

Kendo Grid how to datasource update,create,delete

For some reasons I cannot use MVC-wrapper of Kendo grid. So I am trying to build Kendo grid on JavaScript. There are 2 main problems when trying to update or create records on grid. 1-)All...

Detect and exclude outliers in Pandas data frame

I have a pandas data frame with few columns. Now I know that certain rows are outliers based on a certain column value. For instance column 'Vol' has all values around 12xx and one value is 4000...

Google spreadsheets query() is replacing text with null for mostly numeric columns

I have =query(importrange(...);"select * where Col1>' '") formula in my spreadsheet. Importrange() by itself works ok, loading all the cells from source spreadhseet exactly as they are. But Col7...

Datatable inline editing without editor plugin

I was using 'editor' plugin for data table and following was the code: Data table editor defined as: editor = new $.fn.dataTable.Editor( { ajax: '/contact/' + Contact.id, ...

Extracting unique values from an internal table

What is the most efficient way to extract the unique values from a column or multiple columns of an internal table?

Laravel Eloquent ignore attribute if not in table during insert

I have a model Foo that corresponds to a table with the following columns. id description user_id I'm setting the attributes of the Foo model individually (no mass assignment) $foo = new...

Remove ends of string entries in pandas DataFrame column

I have a pandas Dataframe with one column a list of files import pandas as pd df = pd.read_csv('fname.csv') df.head() filename A B C fn1.txt 2 4 5 fn2.txt 1 2 1 fn3.txt ...

Phalcon save() fails silently

I've tried everything I can think of, but cannot get the model->save() method to actually update certain columns in the database. My Users model looks like this (using Phalcon...

Avoid merged cells in pandas to_excel method

I've got a multiindex dataframe which I have to save as an excel file. When I use pandas method "to_excel" to do so, I get a nice table which incorporates merged cells. Here is an example of how...

column field name not displayed in a query with clickhouse-client | bash

I'm trying to perform a "SELECT" statement query in a bash script to get display data from clickhouse, is working but not displaying the field name, but if I do it directly from the...

Render a PHP array as a table in TWIG

I have an array in PHP with this structure $array = array( 'head1' => array(1,2,3), 'head2' => array(4,5,6), 'head3' => array(7,8,9), ); How can I create an HTML table in twig which have...

How to use sklearn Column Transformer?

I'm trying to convert categorical value (in my case it is country column) into encoded value using LabelEncoder and then with OneHotEncoder and was able to convert the categorical value. But i'm...

Can graphviz display one-hot decoded categorical data?

I am trying to have Graphviz display my oneHotEncoded categorical data but I can't get it to work. Here is my X data with theses columns: Category, Size, Type, Rating, Genre, Number of versions ...

Copy only column header from resultset in microsoft sql server management studio

I want to copy only 'Column Headers' from the result set in Microsoft Sql Server Management Studio but I didn't find any option. Same option is there is Oracle SQL server management. I googled...

How to sort a custom column in ActiveAdmin?

I'm trying to sort a custom column on the index page in ActiveAdmin that shows data provided by a helper method. I have tried multiple sort solutions and none of them worked. I was thinking about...

groupby.mean() doesn't work while sum(), std() and size() all work

I am following the University of Michigan MOOC about Data Science in Python Pandas, and I encounter some problem in a test. I have to use the groupby function to calculate the sum, mean, size and...

Merge with overwrite values from left dataframe in pandas

I have two DataFrames C and D as follows: C A B 0 AB 1 1 CD 2 2 EF 3 D A B 1 CD 4 2 GH 5 I have to merge both the dataframes but the merge should overwrite the values in the...

Disable drag drop record in kanban odoo12

i want the user to only view the opportunities by its stages in kanban view and not to change the stages ? And disable sorting columns (stages) All solutions i found for other versions 7 , 10...

How to use SUM function with (new) dynamic arrays in Excel

Let's say 3 columns (A, B, C) are dynamic arrays and I want to create a fourth/final dynamic array formula that is the sum of these 3 columns for each row in column D. For clarity, I am looking...

LAS files - Python

I'm pretty sure this is a very menial question about LAS files, but I wasn't entirely sure how to google this. For context, I'm trying to create a plot given the information in a LAS file. import...

Is there a way to supress p-values in tbl_regression function in R?

To test whether there is an association between disease groups (categorical_variable) and a disease (outcome; count) I am running 3 negative binomial regression models. To display the ORs and CIs...

How to get a mapping of column headers and their names in google sheets api?

I have several columns in my google sheet. The number of columns varies over time (new columns may get added in future). I want to get a map or something similar like this if my sheets look like...

How to have "Alert" with BigQuery

I am facing a problem with the BigQuery project. So, I want to have alerting in BigQuery based on the data and the threshold that I want to set. Since the data is constantly adding up every 15...

Kivy row data on click with MDDataTable

I have an MDDataTable that has a bind(on_row_press) where I'm trying to return one specific column of that row, regardless of where it is clicked. I couldn't find anything in the documentation. Is...

How to interpret the output of a RNN with Keras?

I would like to use a RNN for time series prediction to use 96 backwards steps to predict 96 steps into the future. For this I have the following code: #Import modules import pandas as pd import...

How to embed escape characters ("\n", "\t") into dataframe?

How to insert escape characters into dataframe? It will be useful for the formatting of text data into table packages. We could be use one universal solution for every table package (my hope). But...