Can anyone give me an example of how to do it in sqlite3 I am using windows just in case. but it seems that it cannot work like this. Use ".open FILENAME" to reopen on a persistent database. 149 I have a CSV file and I want to bulk-import this file into my sqlite3 database using Python. I get a syntax error, since it's expecting a table and not an entire DB. I've only found documentation for importing/loading tables, not entire databases. ( could also be a separate and new %B for blobs only, but %Q is also consistent with the existing quote() function) C:\Users\ddevienne>sqlite3Ĭonnected to a transient in-memory database. csv file into SQLite (I'm using SQLite3 API). How to output blobs as blob literals, it's by far my most popular question on StackOverflow in fact, from 13 years ago! Should also support the blob type, and add the leading x implicitly. Having a %W that systematically adds the surrounding double-quotes would already be nice,Īnd symmetrical to %q and %Q, so logical to add IMHO.Īnd since I'm on the subject of printf(), I think %Q in addition to supporting the text and null types, Something complex to do outside the SQLite code, thus best built-in. Which means knowing about the quoting rules ( why in Draft form only?) and keywords, (perhaps using the %N or %I notation, for Identifier or Nname,Īlthough with lower-case forms that mean difference things, maybe not.) In fact, what I really would like is a foolproof way to output a name/identifier,īut in a more user-friendly way, adding the double-quotes ONLY IF NECESSARY. Last updated: JanuSQLite CSV FAQ: How do I import a CSV file into a SQLite database table If you’re not using an autoincrement (primary key) field in your database table, importing CSV file data into a SQLite database is straightforward, though you may have to do some work to clean up your data first. Would allow to write a cleaner printf('%W' instead of printf('\"%w\"'. Note though that I wish we had the same %q and %Q alternatives but for %w.
Sqlite import csv syntax error code#
And interesting uses of nested printf(), alternate-forms as well as optional-precision for %s and %c substitutions. CSV files with multibyte character headers cannot be imported using the '.import' command (CLI). To drop an existing trigger, you use the DROP TRIGGER statement as follows: DROP TRIGGER IF EXISTS triggername Code language: SQL (Structured Query Language) (sql) In this syntax: First, specify the name of the trigger that you want to drop after the DROP TRIGGER keywords.
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