github
id | node_id | number | title | user | state | locked | assignee | milestone | comments | created_at | updated_at | closed_at | author_association | pull_request | body | repo | type | active_lock_reason | performed_via_github_app | reactions | draft | state_reason |
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1818838294 | I_kwDOCGYnMM5saUUW | 578 | Plugin hook for adding new output formats | 9599 | open | 0 | 5 | 2023-07-24T17:29:18Z | 2023-08-07T15:41:49Z | OWNER | > What would it take to add a format hook? I'm still thinking about my GIS workflow, and being able to do `sqlite-utils query ... --geojson` would be nice. It's the one place my Datasette workflow is messy, having to do `datasette . --get /path/to/query.geojson --setting max_rows_returned 10000 --load-extension spatialite`. > I know the current pattern is `--csv`, but maybe `--format geojson` is more future-proof. https://discord.com/channels/823971286308356157/997738192360964156/1133076679011602432 | 140912432 | issue | { "url": "https://api.github.com/repos/simonw/sqlite-utils/issues/578/reactions", "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 } |
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1373224657 | I_kwDOCGYnMM5R2b7R | 488 | `sqlite-utils transform` should set empty strings to null when converting text columns to integer/float | 9599 | open | 0 | 5 | 2022-09-14T15:51:30Z | 2022-12-23T17:38:55Z | OWNER | ``` /tmp % echo "id,age,weight\n1,3,2.5\n2,," | sqlite-utils insert test.db test - --csv /tmp % sqlite-utils schema test.db CREATE TABLE [test] ( [id] TEXT, [age] TEXT, [weight] TEXT ); /tmp % sqlite-utils transform test.db test --type age integer --type weight float /tmp % sqlite-utils schema test.db CREATE TABLE "test" ( [id] TEXT, [age] INTEGER, [weight] FLOAT ); /tmp % sqlite-utils rows test.db test [{"id": "1", "age": 3, "weight": 2.5}, {"id": "2", "age": "", "weight": ""}] ``` It would be neat if this resulted in the following instead: ``` {"id": "2", "age": null, "weight": null} ``` Related Discord discussion: https://discord.com/channels/823971286308356157/823971286941302908/1019635490833567794 | 140912432 | issue | { "url": "https://api.github.com/repos/simonw/sqlite-utils/issues/488/reactions", "total_count": 1, "+1": 1, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 } |
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1128466114 | I_kwDOCGYnMM5DQwbC | 406 | Creating tables with custom datatypes | 82988 | open | 0 | 5 | 2022-02-09T12:16:31Z | 2022-09-15T18:13:50Z | NONE | Via https://stackoverflow.com/a/18622264/454773 I note the ability to register custom handlers for novel datatypes that can map into and out of things like sqlite `BLOB`s. From a quick look and a quick play, I didn't spot a way to do this in `sqlite_utils`? For example: ```python # Via https://stackoverflow.com/a/18622264/454773 import sqlite3 import numpy as np import io def adapt_array(arr): """ http://stackoverflow.com/a/31312102/190597 (SoulNibbler) """ out = io.BytesIO() np.save(out, arr) out.seek(0) return sqlite3.Binary(out.read()) def convert_array(text): out = io.BytesIO(text) out.seek(0) return np.load(out) # Converts np.array to TEXT when inserting sqlite3.register_adapter(np.ndarray, adapt_array) # Converts TEXT to np.array when selecting sqlite3.register_converter("array", convert_array) ``` ```python from sqlite_utils import Database db = Database('test.db') # Reset the database connection to used the parsed datatype # sqlite_utils doesn't seem to support eg: # Database('test.db', detect_types=sqlite3.PARSE_DECLTYPES) db.conn = sqlite3.connect(db_name, detect_types=sqlite3.PARSE_DECLTYPES) # Create a table the old fashioned way # but using the new custom data type vector_table_create = """ CREATE TABLE dummy (title TEXT, vector array ); """ cur = db.conn.cursor() cur.execute(vector_table_create) # sqlite_utils doesn't appear to support custom types (yet?!) # The following errors on the "array" datatype """ db["dummy"].create({ "title": str, "vector": "array", }) """ ``` We can then add / retrieve records from the database where the datatype of the `vector` field is a custom registered `array` type (which is to say, a `numpy` array): ```python import numpy as np db["dummy"].insert({'title':"test1", 'vector':np.array([1,2,3])}) for row in db.query("SELECT * FROM dummy"): print(row['title'], row['vector'], type(row['vector'])) """ test1 [1 2 3] <class '… | 140912432 | issue | { "url": "https://api.github.com/repos/simonw/sqlite-utils/issues/406/reactions", "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 } |
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1310243385 | I_kwDOCGYnMM5OGLo5 | 456 | feature request: pivot command | 536941 | open | 0 | 5 | 2022-07-20T00:58:08Z | 2022-07-20T17:50:50Z | CONTRIBUTOR | pivoting long-format table to wide-format tables is pretty common and kind of pain. would love to see this feature in sqlite-utils! | 140912432 | issue | { "url": "https://api.github.com/repos/simonw/sqlite-utils/issues/456/reactions", "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 } |
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1271426387 | I_kwDOCGYnMM5LyG1T | 444 | CSV `extras_key=` and `ignore_extras=` equivalents for CLI tool | 9599 | open | 0 | 5 | 2022-06-14T22:22:47Z | 2022-07-07T16:39:18Z | OWNER | > I forgot to add equivalents of `extras_key=` and `ignore_extras=` to the CLI tool - will do that in a separate issue. _Originally posted by @simonw in https://github.com/simonw/sqlite-utils/issues/440#issuecomment-1155767915_ | 140912432 | issue | { "url": "https://api.github.com/repos/simonw/sqlite-utils/issues/444/reactions", "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 } |
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1236693079 | I_kwDOCGYnMM5JtnBX | 432 | Support `rows_where()`, `delete_where()` etc for attached alias databases | 11597658 | open | 0 | 5 | 2022-05-16T06:38:58Z | 2022-06-14T22:16:48Z | NONE | Hi, I noticed `rows_where()` doesn't return any rows from tables which are from attached databases. The `exists()` function returns false. As far as I can see this is because the `table_names()` function only looks for table names in the current database and not in attached (or temp) databases. Besides, `rows_where()`, also `insert_all()` and `delete_where()` didn't do what I was expecting because of this. For the moment I've patched `table_names()` for myself, see below but I'm not sure what the total impact is on the other functions like lookup truncate etc which all use `exists()`. Also `view_names()` doesn't look for views in attached or temp databases. ```python def table_names(self, fts4: bool = False, fts5: bool = False) -> List[str]: "A list of string table names in this database." where = ["type = 'table'"] if fts4: where.append("sql like '%USING FTS4%'") if fts5: where.append("sql like '%USING FTS5%'") dbs = [x[1] for x in self.execute('pragma database_list').fetchall()] lst=[] for db in dbs: sql = "select name from {} where {}".format(db+".sqlite_master"," AND ".join(where)) lst.extend(r[0] for r in self.execute(sql).fetchall()) return lst ``` | 140912432 | issue | { "url": "https://api.github.com/repos/simonw/sqlite-utils/issues/432/reactions", "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 } |
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675753042 | MDU6SXNzdWU2NzU3NTMwNDI= | 131 | sqlite-utils insert: options for column types | 9599 | open | 0 | 5 | 2020-08-09T18:59:11Z | 2022-03-15T13:21:42Z | OWNER | The `insert` command currently results in string types for every column - at least when used against CSV or TSV inputs. It would be useful if you could do the following: - automatically detects the column types based on eg the first 1000 records - explicitly state the rule for specific columns `--detect-types` could work for the former - or it could do that by default and allow opt-out using `--no-detect-types` For specific columns maybe this: sqlite-utils insert db.db images images.tsv \ --tsv \ -c id int \ -c score float | 140912432 | issue | { "url": "https://api.github.com/repos/simonw/sqlite-utils/issues/131/reactions", "total_count": 1, "+1": 1, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 } |
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1066563554 | I_kwDOCGYnMM4_knfi | 346 | Way to test SQLite 3.37 (and potentially other versions) in CI | 9599 | open | 0 | 5 | 2021-11-29T22:21:06Z | 2021-11-29T23:12:49Z | OWNER | > Need to figure out a good pattern for testing this in CI too - it will currently skip the new tests if it doesn't have SQLite 3.37 or higher. _Originally posted by @simonw in https://github.com/simonw/sqlite-utils/issues/344#issuecomment-982076924_ | 140912432 | issue | { "url": "https://api.github.com/repos/simonw/sqlite-utils/issues/346/reactions", "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 } |