I have a column with data type Array(String) in spanner. How can I append value to an array for update queries I’m able to update the values using this command But the problem with this update is it overrides the previous values. I want to append these values to the ones that are already present. Is there any command that
Tag: sql-update
Similiar UPDATE instruction in PostgreSQL
Is there an example of a 2-columns table, (x, y – INTEGER), which given instructions: will show different results? Answer Sure:
How to copy data from one column to another?
I am trying to add Property Address in columns that have a missing value. I use the below to identify common parcel IDs with corresponding property address since the same parcelIDs have the same PropertyAddress as well. I get this result: Now I want to add the data in column IFNULL(n.PropertyAddress,n2.PropertyAddress) to the missing PropertyAddress cells using the below: However,
Inserting multiple rows of data into a single column
Absolute SQL beginner here: I have a table ‘students’ with the columns ‘id'(primary key), ‘name’ and ‘mark’. I am now trying to add the marks for a number of students. Just using multiple UPDATE statements like seems rather dull and labor intensive. What would be the most simple and elegant way to execute such an operation using MS SQL? Answer
Updating webclient response from database
I have situation where I can’t update column at database. The problem is that only method setIsPurchased is executed and the flag is_purchase at SQL table changed to true, but the next line with setPurchasedDate which has to set current time is not executed. The response from database is Mono<Void> type. Queries for those two method are simple and looks
MYSQL Update same column with multiple where clause
I found this question, seems like same as mine. However, there’s a little difference between the two as that one is using the same column in where clause and I have a different one. This is what I’m trying to achieve; is it possible to do that in one query? EDIT: The data type of recent is Boolean, and there
How to copy information in SQL from one table to another
I need to build a query to copy information in a column from one table to a column in another table. This is how the tables looks like: People: PersonId Name StatusId 1 John 2 Jenny 3 Steve …
SQL Server Update Row where date is not the max date when records are grouped by some ID
I have a table where I account records are loaded daily. If an account comes in to the table and it already exists I keep both records in the database but need to update the record with older …
Conditional update with jsonb_set()
I have a table in a Postgres 11.3 database with a jsonb column. Trying to update all objects inside a nested array name “iProps”. If the path {iProps -> value -> rules -> ao -> sc} is an object, then the path should be updated from an object to a string with the value {iProps -> value -> rules ->
How to write the sql in SQLite with this?
WITH cteCountDownlines AS ( –=== Count each occurrence of EmployeeID in the sort path SELECT EmployeeID = CAST(SUBSTRING(h.SortPath,t.N,4) AS INT), NodeCount = COUNT(*) –Includes current …