![]() ![]() Net where you have full control and access to constructs like the thread's culture info. As such it would seem that the most sensible plan is to remove the sort from the query and instead sort afterwards in pure. I believe such collation is not provided in current versions of SQLite. ![]() Python, easyGUI and sqlite3: Using python to read files in one folder or multiple folder, then adding the folder names and filenames to database.Blazor Server App - Use SQLite values on my Index.App crashes with SQLiteConstraintException but I am not using SQLite.sqlite3 how to open database in another app.How to catch no such table error sugar?.Searching for group of contact_ids using SQL statement."Invalid Tables" error when querying a ContentProvider.Can't create multiple tables in ionic1 using SQLite.gem install sqlite3 gives error - sqlite3.h is missing.Is this a proper/secure way to log someone in?.How do I create multiple tables in Swift using SQLite database?.How to select set of data from a table from nth row to 1st row.: error code 14: Could not open database.How to get the value of unique primary key id immediately after insertion.how to delete a row in first position the sqlite in android.Allocating from previous unallocated id in table?.Storing of Core Objects into the SQLite database.Getting no such column error on creating table and trying to retrieve a record from it.Core Data, Many-to-many and unique constraint.I Can't insert my image into sqlite database even thou i already converted it into bytes.How to fetch table data which is currently present on screen using javascript and convert it into csv file.How to remove double quotes from Sequelize query?.SQLite: update every 'null' string record in database.Dumping contents of SQLite database that can be opened in perl?.How to develop phonegap SQLite database.ios sqlite3_bind_text step returns null.Storing and retrieving NSAttributedString.Is there a way to update a database when installing/upgrading an app?.Chrome's HTML5 Web Database is very slow on some Windows configurations.Why does SQLite say it can't read SQL from a file?.How to make combination of two fields distinct in Android Room database in which ("valueA", "valueB"), ("valueB", "valueA") are 1 entry.I'm aware any solution you'll come up with will take time to implement, especially since we're hitting a limitation of SQLite (compared to other database backends). Having a single flag on an attribute is way more practical than adding the same code over and over again to every query using that attribute. I think the case_insensitive parameter would be more useful, especially for attributes we want to be "user-searchable". If I wanted to use an SQL-like syntax I'd use the raw_sql/ select_by_sql functions Pony is already providing us with. Plus it would defeat the purpose of providing a pythonic way to write queries. ![]() lower() to the operand one wants to use with in or startswith/ endswith. But I chose to design my database schemas to be case insensitive on some fields, knowing it wouldn't be consistent with the Python language, for the ease of use it brings.Īdding like and ilike functions would be the same as not adding or adding. I'm also well aware that string operations are case sensitive in Python. I totally understand and that's what I would expect when working with a backend-agnostic library. I think we can add direct support of like and ilike (case-insensitive like) functions to Pony, so instead of But in SQLite the function that implements LIKE operator does not receive information about collations of its arguments, so it is not possible for LIKE in SQLite to be case-insensitive only when it is necessary. In other databases, when LIKE operates on columns with case-insensitive collation, it provides case-insensitive result. ![]() These operations in Python are case-sensitive so it makes sense to keep them case-sensitive in query, so the result is the same as in Python. It is used for translation of Python string operations, like, in or startswith/ enswith. Because of this, in 0.7.5 we made LIKE case-sensitive for ASCII symbols in SQLite.Īlso, at this moment we don't provide LIKE operator directly in Pony. In other databases LIKE is case-sensitive for all symbols, except when special case-insensitive collation is specified. By default in SQLite LIKE is case-insensitive for ASCII symbols, but is case-sensitive for Unicode symbols. The default LIKE implementation in SQLite differs from another databases. Our goal is maximum possible compatibility between different databases, so the same Pony query returns the same result in all databases. ![]()
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