![]() ![]() Use ".open FILENAME" to reopen on a persistent database. 11 Answers Sorted by: 168 To import from an SQL file use the following: sqlite>. ( 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. ![]() 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. ![]() 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. The output will formatted as CSV per RFC 4180. To export an SQLite table (or part of a table) as CSV, simply set the 'mode' to 'csv' and then run a query to extract the desired rows of the table. txt ) and should import all the content in a SQLite3 DB, in order to execute some queries that should be difficult to execute on a text file. We will use the SQLite Studio to show you how to import a CSV file into a table with the assumption that the target table already exists in the database. Upon '.import', the data will be split into fields and records according to the delimiters so specified. And interesting uses of nested printf(), alternate-forms as well as optional-precision for %s and %c substitutions. 1 2 Next of 2 Posted (edited) Good morning community I am working on a script which read from a text file (. ![]()
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