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Author SHA1 Message Date
Simon Willison
b0ca657f49 Disallow square braces in column names, closes #86 2020-02-26 20:16:02 -08:00
Simon Willison
685e6a1bb3 Detect subclasses of dict/tuple/list, fixes #87 2020-02-15 18:20:39 -08:00
Simon Willison
6f3cb2c106 create_index now works with columns with spaces, closes #85 2020-02-10 21:13:15 -08:00
Simon Willison
cfbc09967e Ran black, plus added comments for next step 
Refs #66
 2019-12-30 05:29:23 +00:00
Simon Willison
607a2a9ff6 insert --replace and insert(..., replace=True) 
Refs #66
 2019-12-30 05:29:23 +00:00
Simon Willison
8dab9fd1cc
 		insert_all() / .upsert_all() work with empty list (#64) 
Closes #52
 2019-11-06 20:32:37 -08:00
Simon Willison
9faa982226
 		Ability to introspect and run queries against views (#55) 
* db.views_names() method and and db.views property
* Separate View and Table classes, both subclassing new Queryable class
* view.drop() method
* Updated documentation
 2019-08-23 15:19:41 +03:00
Simon Willison
4ab8d46b03 Added table.update(pk, ..., alter=True) 2019-07-28 17:51:49 +03:00
Simon Willison
535a5ea476 Documentation and tests for table.drop() method 2019-07-28 14:57:02 +03:00
Simon Willison
0c1b8b7f96 Use assertion to enforce <=999 columns 2019-07-28 14:41:57 +03:00
Simon Willison
62d2922528 Fix for too many SQL variables, closes #50 2019-07-28 14:10:56 +03:00
Simon Willison
5805024316
 		Implemented table.lookup(...), closes #44 
* Add pk column if missing from insert
* Implemented table.lookup(...)
 2019-07-23 06:06:59 -07:00
Simon Willison
535a731b93 Fixed lint error 2019-07-23 09:41:34 +02:00
Simon Willison
034d498b31 Support Database(memory=True) for in-memory databases 2019-07-22 17:12:54 -07:00
Simon Willison
be655827b4 use_table_factory is a better name than use_class_constructor 2019-07-22 16:33:37 -07:00
Simon Willison
57e43baece Table options can now be passed to constructor OR to insert_all() 
If you want to set default options for a table, you can do this:

    table = db.table("dogs", pk="id", column_order=["name", "age"])

If you pass those keyword arguments to the .insert/.update/etc
methods they will over-ride the defaults you set on the table.

    table = db["dogs"] # This still works too
 2019-07-22 16:30:54 -07:00
Simon Willison
152eb2afaf Use pysqlite3 if available 2019-07-22 15:39:35 -07:00
Simon Willison
c65b67ca46
 		.get() method plus support for compound primary keys (#40) 
* create_table now handles compound primary keys
* CLI now accepts multiple --pk for compound primary keys
* Docs for compound primary keys with CLI and Python library
* New .get() method plus documentation

Closes #36, closes #39
 2019-07-14 21:28:51 -07:00
Simon Willison
e8f887ef4a
 		sqlite-utils index-foreign-keys / db.index_foreign_keys() 
Closes #33
 2019-06-30 16:50:54 -07:00
Simon Willison
997d8758fc
 		db.add_foreign_keys() method 
Closes #31
 2019-06-28 23:27:38 -07:00
Simon Willison
f03d2eddd8 Handle datetime.time correctly 2019-06-25 21:18:35 -07:00
Simon Willison
976263effc Sanity check add_foreign_key() column exists, closes #29 2019-06-20 16:58:18 -07:00
Simon Willison
362359da7e not_null= and defaults= arguments to various Python methods, refs #24 2019-06-12 23:10:07 -07:00
Simon Willison
07a10bdb2c foreign_keys=[...] can now detect tables and keys - closes #25 2019-06-12 22:32:26 -07:00
Simon Willison
d645032cfa add_foreign_key can now detect table and pk, refs #25 2019-06-12 21:51:09 -07:00
Simon Willison
2fed87da6e --not-null-default and not_null_default=, refs #24 2019-06-12 18:35:02 -07:00
Simon Willison
50e2f94b58 Ability to add a column that is a foreign key reference 
Python API:

    db["dogs"].add_column("species_id", fk="species")
    # or
    db["dogs"].add_column("species_id", fk="species", fk_col="ref")

CLI:

    $ sqlite-utils add-column mydb.db dogs species_id --fk species
    # or
    $ sqlite-utils add-column mydb.db dogs species_id --fk species --fk-col ref

Closes #16
 2019-05-28 21:54:43 -07:00
Simon Willison
00c5a49a87 Option to ignore inserts if primary key exists already 
Support for SQLite's INSERT OR IGNORE

In the API layer it looks like this:

    fresh_db["test"].insert({"id": 1, "bar": 3}, ignore=True)

For the CLI layer it looks like this:

    $ sqlite-utils insert data.db dogs dogs.json --ignore

Closes #21
 2019-05-28 21:15:57 -07:00
Simon Willison
092e1368ed Fixed typo 2019-05-25 07:24:17 -07:00
Simon Willison
eff52023c6 alter=True/--alter option to automatically add missing columns 
Closes #18
 2019-05-24 17:41:04 -07:00
Simon Willison
3cab079d3e add-column col_type now optional, defaults to str 2019-02-24 14:24:00 -08:00
Simon Willison
557dc3f9a7 Improved foreign_keys= argument, closes #17 2019-02-24 14:12:45 -08:00
Simon Willison
e1ca938aa1 table.add_foreign_key(column, other_table, other_column) 
New mechanism for adding foreign key constraints to an existing SQLite
table.

SQLite ALTER TABLE does not support this out-of-the-box, so I instead
had to write some careful code that uses PRAGMA writable_schema = 1 to
directly modify the sqlite_master table.

Refs #2
 2019-02-24 13:10:51 -08:00
Simon Willison
0bc49e938e 'sqlite-utils add-column name type' command, closes #15 2019-02-24 12:04:33 -08:00
Simon Willison
6d25f648ed add_column now accepts explicit SQLite types, refs #15 2019-02-24 11:49:31 -08:00
Simon Willison
c5286d2c66 Black formatting 2019-02-24 11:40:58 -08:00
Simon Willison
dc2560879e table.add_column(name, type) method, refs #15 2019-02-24 11:40:26 -08:00
Simon Willison
7784b924a1 Added create_index(..., if_not_exists=True), refs #14 2019-02-24 10:46:44 -08:00
Simon Willison
e7ffbcdb36 Ability to create unique indexes, refs #14 2019-02-24 10:41:51 -08:00
Simon Willison
dbf239e3fc hash_id= mechanism for setting ID using content hash, closes #13 2019-02-23 20:36:40 -08:00
Simon Willison
e615d22c55
 		Support for numpy types, closes #11 (#12) 2019-02-23 20:02:19 -08:00
Simon Willison
ca225b02c0 Prettier indentation for CREATE TABLE 2019-02-23 12:52:04 -08:00
Simon Willison
f0afa5646b insert_all() now accepts generator, closes #7 2019-01-27 22:12:18 -08:00
Simon Willison
57fc8ce55e Database() constructor works with pathlib.Path 2019-01-27 15:53:41 -08:00
Simon Willison
66fd63b119 Ability to list just FTS4 or FTS5 table names 2019-01-24 19:57:04 -08:00
Simon Willison
231224ba1a Added vacuum to CLI and Python API 2019-01-24 19:39:04 -08:00
Simon Willison
228d595f7d Allow column names to be reserved words 2019-01-24 19:01:10 -08:00
Simon Willison
6ad9037c96 Added support for bytes and datetime.datetime 2019-01-24 18:59:21 -08:00
Simon Willison
fcc38b9ff2 Moved fixtures into conftest.py 2018-08-12 17:25:39 -07:00
Simon Willison
9eacd30b1d New column_order= parameter for setting column order 2018-08-08 16:06:49 -07:00