I have realm database (.realm) from an existing application, which has more than 400k records.
I dug my head in to this for more than 3-4 hours, but I couldn't find any fruitful results towards converting a .realm file in to a sqlite file.
Any data conversion so far has been done manually. People have converted from Core Data to Realm by grabbing the objects from Core Data and then saving them to a Realm.
I imagine your best bet will be similar here. Grab each object from the Realm and then convert it to the tables/rows/and columns in sqlite. Then you can take that file anywhere.
You can open the realm file in Realm Browser & there you have the option to convert the file in to CSV ( File => Export => CSV ). Then you can import that CSV file to mysql database.
If you want sqlite more specifically, You can import tables separately to your sqlite db through SQLiteBrowser . Create or open your database file and select the specific table you want , then you can import table from CSV.
I'm not at home with this, but I found this link hopefully it can help.
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I am using a GIS program called ArcGIS to create a .dbf file from shapefile data. I have tried opening the .dbf file in sqlite3. sqlite3 stated "Error: file is encrypted or is not a database". What is causing this error? Why can't I open the .dbf in sqlite3?
When I open the dbf file in Excel I have no issues.
Edit: I am new user to Stack Overflow. SO I am confused at why there no explaination for -1 Vote. What does it mean? And if I get no input into why down votes happen, how can I learn to write better questions?
Edit 2: Since getting an answer, I have researched more and understand better that dbf files are old format that has no SQL component to it. Originally I thought (wrongly) if dbf and sqlite are both databases then they must be compatible. When just starting out, basic questions to you may not be so basic to others.
A .dbf file is a dBase database file. SQLite is a different database system with a completely different database file format. SQLite clients are not made to handle .dbf files. So the behavior you see is expected.
If you really need to access this data with a SQLite client, you could use ArcGIS's Create SQLite Database tool and copy the data from the shapefile to a SQLite database.
What is the best way of importing csv data into a db database?
I am using sqlite.
Do I need to go through an intermediate step of converting to SQL? Cheers
You can use any sqlite gui tool like Sqlite studio to import data.
I have a sqlite database. I have tried to export that database and import it to phpMyAdmin in SQL format but it didn't work. Can someone please help me?
You might want to take a look at phpliteAdmin. It looks like this:
You only need to be able to execute PHP. The whole project consists of 3 files, where one is a README, one is a config file and the other one is the real program.
To import SQLite database into PHPMyAdmin, there are many online converters available online to convert an SQLite file to SQL. I used this one
https://www.rebasedata.com/convert-sqlite-to-mysql-online
How can I convert my Access database (.accdb) to an SQLite database(.sqlite)?
May be you can use several step algoritm:
1. Export (convert) Access table or query to Excel file
2. Save Excel file as CSV file.
3. Use any SQLLite manager (for example, phpLiteAdmin) to import data from CSV file to exist SQLLite table.
Except Android and IOS, that use SQLLite, there are still webhostings, that use no more database engine, except for SQLLite.
1) If you want to convert a structure of db you shoud use any DB-modeling tools:
create new model from existing Access Database
generate sql scripte for creating SQLite database
use this script in SQL helper
2) If you want to import data from Access Database to your android app. I think you can do case #1, migrate all data from Access Database to temporary SQLite database, save it to asset folder and rewrite from asset to internal SQLite database during first app. start
I have software for STOCK and SALES that can give me an Excel price list, I wanna write a small web app that will enable users to check prices, I don't have any access to that software's database, so I wanna import that Excel data (one worksheet, 5 columns, almost 10000 rows) into an MS SQL database table, keep in mind that the price list will change few time a month so I need to re-import that price list once its been updated.
Any suggestions? or maybe I should skip using an MS SQL database and directly use the Excel sheet? if so, then how?!
I'd go directly to SQL Server. Let it do the heavy lifting. If one of your users wants to export data to Excel, by all means provide such a feature. But multi-user changes to the data should be done in SQL Server via the web. Excel should be a local, read-only, personal copy to download and nothing else.
SQL Server can easily import an Excel spreadsheet or .csv file, especially if we're talking about a single table with five columns. I'd still have SQL Server do all the work on the web side.
If you save the Excel file as a CSV, it doesn't take much of a program to convert that into SQL statements.
You can use bulk upload to upload data from excel to sql server. Please look at the link below
http://www.gyansangrah.com/ArticleContent.aspx?ID=bulk_upload_in_asp_net
Please let me know in case of any issues.