I have this table in SQLite: clients —————– id name coords waypoint And whenever I set a waypoint for a client, I want to ensure that if they don’t have any value in column coords (I mean,…
Tag: sqlite
How to Delete rows in table using Variable in SQL
How should I delete a row using a java variable in SQL table? I am trying to delete a record from table member (with two columns, name and year) using what the user has input (variable newName and …
Sqlite SUM Entity value depending on LEFT JOIN value
I’m using Room on Android to query a POJO. My POJO (Transaction) contains a value and an account_id. It further contains an account (instance of Account), which is fetched by a @Relation. The …
Fetch page data of specific OR other language
I have a table with webpage data that looks somewhat like this: row_id ⁞ page_id ⁞ lang ⁞ title ⁞ slug ────────┼─────────┼──────┼────────────────────┼──────────────── 1 ⁞1 ⁞…
Preserving times Class with sqldf
I am using sqldf to join several tables, but I am having trouble preserving the times class set with the chron package on a column. I used the method=”name__class” argument to the sqldf function and …
Using Where statement on comma seperated value in sqlite
I have sqlite database with table containing comma seperated fields like that: Data Field containing: Frank; 34 California street; 0123456789 FieldData Field containing: Name; Address; Phone …
sqlite return same value on left join
in below my sqlite command i want to get count of barcoeds when that’s equals with sessions.id select sessions.id, sessions.session_name, sessions.session_type,sessions.date_time, count(barcodes.id) …
SQLite3 syntax error on tested sql script
I’m using python 3.6.4 and sqlite3 2.6.0 to query the nearest consecutive dates in my table in a sqlite 3.27.2 file. I’ve tried to get the actual sql string with vscode debugger and test it with DB …
Need Help Extracting Values from URL Link in SQLite
I am using DB Browser for SQLite. I have a table called ‘df’ and a column with a bunch of URL links called ‘links’. All the links are from the same website and follow the same structured format: …
SQlite Insert or replace conditional on each column value being bigger than it’s current value
I’m in a situation where I can have the same record appear several times. The trouble is that some of the fields may be missing, this is denoted by a value of -1 in that field. The value of the field …