issue_comments: 1009273525
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| html_url | issue_url | id | node_id | user | created_at | updated_at | author_association | body | reactions | issue | performed_via_github_app |
|---|---|---|---|---|---|---|---|---|---|---|---|
| https://github.com/simonw/sqlite-utils/issues/366#issuecomment-1009273525 | https://api.github.com/repos/simonw/sqlite-utils/issues/366 | 1009273525 | IC_kwDOCGYnMM48KEq1 | 9599 | 2022-01-10T19:32:39Z | 2022-01-10T19:32:39Z | OWNER | I'm going to implement the Python library methods based on the prototype: ```diff commit 650f97a08f29a688c530e5f6c9eedc9269ed7bdc Author: Simon Willison <swillison@gmail.com> Date: Sat Jan 8 13:34:01 2022 -0800 Initial prototype of .analyze(), refs #366 diff --git a/sqlite_utils/db.py b/sqlite_utils/db.py index dfc4723..1348b4a 100644 --- a/sqlite_utils/db.py +++ b/sqlite_utils/db.py @@ -923,6 +923,13 @@ class Database: "Run a SQLite ``VACUUM`` against the database." self.execute("VACUUM;") + def analyze(self, name=None): + "Run ``ANALYZE`` against the entire database or a named table or index." + sql = "ANALYZE" + if name is not None: + sql += " [{}]".format(name) + self.execute(sql) + class Queryable: def exists(self) -> bool: @@ -2902,6 +2909,10 @@ class Table(Queryable): ) return self + def analyze(self): + "Run ANALYZE against this table" + self.db.analyze(self.name) + def analyze_column( self, column: str, common_limit: int = 10, value_truncate=None, total_rows=None ) -> "ColumnDetails": ``` | {"total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0} | 1096563265 |