mirror of
https://github.com/simonw/sqlite-utils.git
synced 2026-07-23 17:34:32 +02:00
adea475a61The method existed only to raise NotImplementedError, since full-text search is not supported for views, and it showed up in the generated API reference as a documented View method. Calling enable_fts() on a View now raises AttributeError like any other missing method. The sqlite-utils enable-fts command uses db.table() and shows a clean error when pointed at a view instead of a traceback. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UnLnhsH25Nnv7LHhekUfPd
734 lines
23 KiB
Python
734 lines
23 KiB
Python
import pytest
|
|
from sqlite_utils import Database
|
|
from sqlite_utils.utils import sqlite3
|
|
from unittest.mock import ANY
|
|
|
|
search_records = [
|
|
{
|
|
"text": "tanuki are running tricksters",
|
|
"country": "Japan",
|
|
"not_searchable": "foo",
|
|
},
|
|
{
|
|
"text": "racoons are biting trash pandas",
|
|
"country": "USA",
|
|
"not_searchable": "bar",
|
|
},
|
|
]
|
|
|
|
|
|
def test_enable_fts(fresh_db):
|
|
table = fresh_db["searchable"]
|
|
table.insert_all(search_records)
|
|
assert ["searchable"] == fresh_db.table_names()
|
|
table.enable_fts(["text", "country"], fts_version="FTS4")
|
|
assert [
|
|
"searchable",
|
|
"searchable_fts",
|
|
"searchable_fts_segments",
|
|
"searchable_fts_segdir",
|
|
"searchable_fts_docsize",
|
|
"searchable_fts_stat",
|
|
] == fresh_db.table_names()
|
|
assert [
|
|
{
|
|
"rowid": 1,
|
|
"text": "tanuki are running tricksters",
|
|
"country": "Japan",
|
|
"not_searchable": "foo",
|
|
}
|
|
] == list(table.search("tanuki"))
|
|
assert [
|
|
{
|
|
"rowid": 2,
|
|
"text": "racoons are biting trash pandas",
|
|
"country": "USA",
|
|
"not_searchable": "bar",
|
|
}
|
|
] == list(table.search("usa"))
|
|
assert [] == list(table.search("bar"))
|
|
|
|
|
|
def test_enable_fts_escape_table_names(fresh_db):
|
|
# Table names with restricted chars are handled correctly.
|
|
# colons and dots are restricted characters for table names.
|
|
table = fresh_db["http://example.com"]
|
|
table.insert_all(search_records)
|
|
assert ["http://example.com"] == fresh_db.table_names()
|
|
table.enable_fts(["text", "country"], fts_version="FTS4")
|
|
assert [
|
|
"http://example.com",
|
|
"http://example.com_fts",
|
|
"http://example.com_fts_segments",
|
|
"http://example.com_fts_segdir",
|
|
"http://example.com_fts_docsize",
|
|
"http://example.com_fts_stat",
|
|
] == fresh_db.table_names()
|
|
assert [
|
|
{
|
|
"rowid": 1,
|
|
"text": "tanuki are running tricksters",
|
|
"country": "Japan",
|
|
"not_searchable": "foo",
|
|
}
|
|
] == list(table.search("tanuki"))
|
|
assert [
|
|
{
|
|
"rowid": 2,
|
|
"text": "racoons are biting trash pandas",
|
|
"country": "USA",
|
|
"not_searchable": "bar",
|
|
}
|
|
] == list(table.search("usa"))
|
|
assert [] == list(table.search("bar"))
|
|
|
|
|
|
def test_search_limit_offset(fresh_db):
|
|
table = fresh_db["t"]
|
|
table.insert_all(search_records)
|
|
table.enable_fts(["text", "country"], fts_version="FTS4")
|
|
assert len(list(table.search("are"))) == 2
|
|
assert len(list(table.search("are", limit=1))) == 1
|
|
assert list(table.search("are", limit=1, order_by="rowid"))[0]["rowid"] == 1
|
|
assert (
|
|
list(table.search("are", limit=1, offset=1, order_by="rowid"))[0]["rowid"] == 2
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize("fts_version", ("FTS4", "FTS5"))
|
|
def test_search_where(fresh_db, fts_version):
|
|
table = fresh_db["t"]
|
|
table.insert_all(search_records)
|
|
table.enable_fts(["text", "country"], fts_version=fts_version)
|
|
results = list(
|
|
table.search("are", where="country = :country", where_args={"country": "Japan"})
|
|
)
|
|
assert results == [
|
|
{
|
|
"rowid": 1,
|
|
"text": "tanuki are running tricksters",
|
|
"country": "Japan",
|
|
"not_searchable": "foo",
|
|
}
|
|
]
|
|
|
|
|
|
def test_search_where_args_disallows_query(fresh_db):
|
|
table = fresh_db["t"]
|
|
with pytest.raises(ValueError) as ex:
|
|
list(
|
|
table.search(
|
|
"x", where="author = :query", where_args={"query": "not allowed"}
|
|
)
|
|
)
|
|
assert (
|
|
ex.value.args[0]
|
|
== "'query' is a reserved key and cannot be passed to where_args for .search()"
|
|
)
|
|
|
|
|
|
def test_search_include_rank(fresh_db):
|
|
table = fresh_db["t"]
|
|
table.insert_all(search_records)
|
|
table.enable_fts(["text", "country"], fts_version="FTS5")
|
|
results = list(table.search("are", include_rank=True))
|
|
assert results == [
|
|
{
|
|
"rowid": 1,
|
|
"text": "tanuki are running tricksters",
|
|
"country": "Japan",
|
|
"not_searchable": "foo",
|
|
"rank": ANY,
|
|
},
|
|
{
|
|
"rowid": 2,
|
|
"text": "racoons are biting trash pandas",
|
|
"country": "USA",
|
|
"not_searchable": "bar",
|
|
"rank": ANY,
|
|
},
|
|
]
|
|
assert isinstance(results[0]["rank"], float)
|
|
assert isinstance(results[1]["rank"], float)
|
|
assert results[0]["rank"] < results[1]["rank"]
|
|
|
|
|
|
def test_enable_fts_table_names_containing_spaces(fresh_db):
|
|
table = fresh_db["test"]
|
|
table.insert({"column with spaces": "in its name"})
|
|
table.enable_fts(["column with spaces"])
|
|
assert [
|
|
"test",
|
|
"test_fts",
|
|
"test_fts_data",
|
|
"test_fts_idx",
|
|
"test_fts_docsize",
|
|
"test_fts_config",
|
|
] == fresh_db.table_names()
|
|
|
|
|
|
def test_populate_fts(fresh_db):
|
|
table = fresh_db["populatable"]
|
|
table.insert(search_records[0])
|
|
table.enable_fts(["text", "country"], fts_version="FTS4")
|
|
assert [] == list(table.search("trash pandas"))
|
|
table.insert(search_records[1])
|
|
assert [] == list(table.search("trash pandas"))
|
|
# Now run populate_fts to make this record available
|
|
table.populate_fts(["text", "country"])
|
|
rows = list(table.search("usa"))
|
|
assert [
|
|
{
|
|
"rowid": 2,
|
|
"text": "racoons are biting trash pandas",
|
|
"country": "USA",
|
|
"not_searchable": "bar",
|
|
}
|
|
] == rows
|
|
|
|
|
|
def test_populate_fts_escape_table_names(fresh_db):
|
|
# Restricted characters such as colon and dots should be escaped.
|
|
table = fresh_db["http://example.com"]
|
|
table.insert(search_records[0])
|
|
table.enable_fts(["text", "country"], fts_version="FTS4")
|
|
assert [] == list(table.search("trash pandas"))
|
|
table.insert(search_records[1])
|
|
assert [] == list(table.search("trash pandas"))
|
|
# Now run populate_fts to make this record available
|
|
table.populate_fts(["text", "country"])
|
|
assert [
|
|
{
|
|
"rowid": 2,
|
|
"text": "racoons are biting trash pandas",
|
|
"country": "USA",
|
|
"not_searchable": "bar",
|
|
}
|
|
] == list(table.search("usa"))
|
|
|
|
|
|
@pytest.mark.parametrize("fts_version", ("4", "5"))
|
|
def test_fts_tokenize(fresh_db, fts_version):
|
|
table_name = "searchable_{}".format(fts_version)
|
|
table = fresh_db[table_name]
|
|
table.insert_all(search_records)
|
|
# Test without porter stemming
|
|
table.enable_fts(
|
|
["text", "country"],
|
|
fts_version="FTS{}".format(fts_version),
|
|
)
|
|
assert [] == list(table.search("bite"))
|
|
# Test WITH stemming
|
|
table.disable_fts()
|
|
table.enable_fts(
|
|
["text", "country"],
|
|
fts_version="FTS{}".format(fts_version),
|
|
tokenize="porter",
|
|
)
|
|
rows = list(table.search("bite", order_by="rowid"))
|
|
assert len(rows) == 1
|
|
assert {
|
|
"rowid": 2,
|
|
"text": "racoons are biting trash pandas",
|
|
"country": "USA",
|
|
"not_searchable": "bar",
|
|
}.items() <= rows[0].items()
|
|
|
|
|
|
def test_optimize_fts(fresh_db):
|
|
for fts_version in ("4", "5"):
|
|
table_name = "searchable_{}".format(fts_version)
|
|
table = fresh_db[table_name]
|
|
table.insert_all(search_records)
|
|
table.enable_fts(["text", "country"], fts_version="FTS{}".format(fts_version))
|
|
# You can call optimize successfully against the tables OR their _fts equivalents:
|
|
for table_name in (
|
|
"searchable_4",
|
|
"searchable_5",
|
|
"searchable_4_fts",
|
|
"searchable_5_fts",
|
|
):
|
|
fresh_db[table_name].optimize()
|
|
|
|
|
|
def test_enable_fts_with_triggers(fresh_db):
|
|
table = fresh_db["searchable"]
|
|
table.insert(search_records[0])
|
|
table.enable_fts(["text", "country"], fts_version="FTS4", create_triggers=True)
|
|
rows1 = list(table.search("tanuki"))
|
|
assert len(rows1) == 1
|
|
assert rows1 == [
|
|
{
|
|
"rowid": 1,
|
|
"text": "tanuki are running tricksters",
|
|
"country": "Japan",
|
|
"not_searchable": "foo",
|
|
}
|
|
]
|
|
table.insert(search_records[1])
|
|
# Triggers will auto-populate FTS virtual table, not need to call populate_fts()
|
|
rows2 = list(table.search("usa"))
|
|
assert rows2 == [
|
|
{
|
|
"rowid": 2,
|
|
"text": "racoons are biting trash pandas",
|
|
"country": "USA",
|
|
"not_searchable": "bar",
|
|
}
|
|
]
|
|
assert [] == list(table.search("bar"))
|
|
|
|
|
|
@pytest.mark.parametrize("create_triggers", [True, False])
|
|
def test_disable_fts(fresh_db, create_triggers):
|
|
table = fresh_db["searchable"]
|
|
table.insert(search_records[0])
|
|
table.enable_fts(["text", "country"], create_triggers=create_triggers)
|
|
assert {
|
|
"searchable",
|
|
"searchable_fts",
|
|
"searchable_fts_data",
|
|
"searchable_fts_idx",
|
|
"searchable_fts_docsize",
|
|
"searchable_fts_config",
|
|
} == set(fresh_db.table_names())
|
|
if create_triggers:
|
|
expected_triggers = {"searchable_ai", "searchable_ad", "searchable_au"}
|
|
else:
|
|
expected_triggers = set()
|
|
assert expected_triggers == set(
|
|
r[0]
|
|
for r in fresh_db.execute(
|
|
"select name from sqlite_master where type = 'trigger'"
|
|
).fetchall()
|
|
)
|
|
# Now run .disable_fts() and confirm it worked
|
|
table.disable_fts()
|
|
assert (
|
|
0
|
|
== fresh_db.execute(
|
|
"select count(*) from sqlite_master where type = 'trigger'"
|
|
).fetchone()[0]
|
|
)
|
|
assert ["searchable"] == fresh_db.table_names()
|
|
|
|
|
|
def test_rebuild_fts(fresh_db):
|
|
table = fresh_db["searchable"]
|
|
table.insert(search_records[0])
|
|
table.enable_fts(["text", "country"])
|
|
# Run a search
|
|
rows = list(table.search("are"))
|
|
assert len(rows) == 1
|
|
assert {
|
|
"rowid": 1,
|
|
"text": "tanuki are running tricksters",
|
|
"country": "Japan",
|
|
"not_searchable": "foo",
|
|
}.items() <= rows[0].items()
|
|
# Insert another record
|
|
table.insert(search_records[1])
|
|
# This should NOT show up in searches
|
|
assert len(list(table.search("are"))) == 1
|
|
# Running rebuild_fts() should fix it
|
|
table.rebuild_fts()
|
|
rows2 = list(table.search("are"))
|
|
assert len(rows2) == 2
|
|
|
|
|
|
@pytest.mark.parametrize("method", ["optimize", "rebuild_fts"])
|
|
def test_optimize_and_rebuild_fts_commit(tmpdir, method):
|
|
path = str(tmpdir / "test.db")
|
|
db = Database(path)
|
|
table = db["searchable"]
|
|
table.insert(search_records[0])
|
|
table.enable_fts(["text", "country"])
|
|
getattr(table, method)()
|
|
# The connection must not be left inside an open transaction,
|
|
# otherwise this and all subsequent writes are lost on close
|
|
assert not db.conn.in_transaction
|
|
table.insert(search_records[1])
|
|
db.close()
|
|
db2 = Database(path)
|
|
assert db2["searchable"].count == 2
|
|
db2.close()
|
|
|
|
|
|
@pytest.mark.parametrize("invalid_table", ["does_not_exist", "not_searchable"])
|
|
def test_rebuild_fts_invalid(fresh_db, invalid_table):
|
|
fresh_db["not_searchable"].insert({"foo": "bar"})
|
|
# Raise OperationalError on invalid table
|
|
with pytest.raises(sqlite3.OperationalError):
|
|
fresh_db[invalid_table].rebuild_fts()
|
|
|
|
|
|
@pytest.mark.parametrize("fts_version", ["FTS4", "FTS5"])
|
|
def test_rebuild_removes_junk_docsize_rows(tmpdir, fts_version):
|
|
# Recreating https://github.com/simonw/sqlite-utils/issues/149
|
|
path = tmpdir / "test.db"
|
|
db = Database(str(path), recursive_triggers=False)
|
|
licenses = [{"key": "apache2", "name": "Apache 2"}, {"key": "bsd", "name": "BSD"}]
|
|
db["licenses"].insert_all(licenses, pk="key", replace=True)
|
|
db["licenses"].enable_fts(["name"], create_triggers=True, fts_version=fts_version)
|
|
assert db["licenses_fts_docsize"].count == 2
|
|
# Bug: insert with replace increases the number of rows in _docsize:
|
|
db["licenses"].insert_all(licenses, pk="key", replace=True)
|
|
assert db["licenses_fts_docsize"].count == 4
|
|
# rebuild should fix this:
|
|
db["licenses_fts"].rebuild_fts()
|
|
assert db["licenses_fts_docsize"].count == 2
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"kwargs",
|
|
[
|
|
{"columns": ["title"]},
|
|
{"fts_version": "FTS4"},
|
|
{"create_triggers": True},
|
|
{"tokenize": "porter"},
|
|
],
|
|
)
|
|
def test_enable_fts_replace(kwargs):
|
|
db = Database(memory=True)
|
|
db["books"].insert(
|
|
{
|
|
"id": 1,
|
|
"title": "Habits of Australian Marsupials",
|
|
"author": "Marlee Hawkins",
|
|
},
|
|
pk="id",
|
|
)
|
|
db["books"].enable_fts(["title", "author"])
|
|
assert not db["books"].triggers
|
|
assert db["books_fts"].columns_dict.keys() == {"title", "author"}
|
|
assert "FTS5" in db["books_fts"].schema
|
|
assert "porter" not in db["books_fts"].schema
|
|
# Now modify the FTS configuration
|
|
should_have_changed_columns = "columns" in kwargs
|
|
if "columns" not in kwargs:
|
|
kwargs["columns"] = ["title", "author"]
|
|
db["books"].enable_fts(**kwargs, replace=True)
|
|
# Check that the new configuration is correct
|
|
if should_have_changed_columns:
|
|
assert db["books_fts"].columns_dict.keys() == set(["title"])
|
|
if "create_triggers" in kwargs:
|
|
assert db["books"].triggers
|
|
if "fts_version" in kwargs:
|
|
assert "FTS4" in db["books_fts"].schema
|
|
if "tokenize" in kwargs:
|
|
assert "porter" in db["books_fts"].schema
|
|
|
|
|
|
def test_enable_fts_replace_does_nothing_if_args_the_same():
|
|
queries = []
|
|
db = Database(memory=True, tracer=lambda sql, params: queries.append((sql, params)))
|
|
db["books"].insert(
|
|
{
|
|
"id": 1,
|
|
"title": "Habits of Australian Marsupials",
|
|
"author": "Marlee Hawkins",
|
|
},
|
|
pk="id",
|
|
)
|
|
db["books"].enable_fts(["title", "author"], create_triggers=True)
|
|
queries.clear()
|
|
# Running that again shouldn't run much SQL:
|
|
db["books"].enable_fts(["title", "author"], create_triggers=True, replace=True)
|
|
# The only SQL that executed should be select statements
|
|
assert all(q[0].startswith("select ") for q in queries)
|
|
|
|
|
|
def test_enable_fts_replace_handles_legacy_bracket_quoted_content_table():
|
|
db = Database(memory=True)
|
|
db["books"].insert(
|
|
{
|
|
"id": 1,
|
|
"title": "Habits of Australian Marsupials",
|
|
"author": "Marlee Hawkins",
|
|
},
|
|
pk="id",
|
|
)
|
|
db.executescript("""
|
|
CREATE VIRTUAL TABLE [books_fts] USING FTS5 (
|
|
[title],
|
|
content=[books]
|
|
);
|
|
""")
|
|
|
|
db["books"].enable_fts(["title", "author"], replace=True)
|
|
|
|
assert db["books_fts"].columns_dict.keys() == {"title", "author"}
|
|
assert 'content="books"' in db["books_fts"].schema
|
|
|
|
|
|
def test_view_has_no_enable_fts():
|
|
db = Database(memory=True)
|
|
db.create_view("hello", "select 1 + 1")
|
|
# Views deliberately do not have an enable_fts() method
|
|
with pytest.raises(AttributeError):
|
|
db["hello"].enable_fts() # type: ignore[union-attr]
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"kwargs,fts,expected",
|
|
[
|
|
(
|
|
{},
|
|
"FTS5",
|
|
(
|
|
'with "original" as (\n'
|
|
" select\n"
|
|
" rowid,\n"
|
|
" *\n"
|
|
' from "books"\n'
|
|
")\n"
|
|
"select\n"
|
|
' "original".*\n'
|
|
"from\n"
|
|
' "original"\n'
|
|
' join "books_fts" on "original".rowid = "books_fts".rowid\n'
|
|
"where\n"
|
|
' "books_fts" match :query\n'
|
|
"order by\n"
|
|
' "books_fts".rank'
|
|
),
|
|
),
|
|
(
|
|
{"columns": ["title"], "order_by": "rowid", "limit": 10},
|
|
"FTS5",
|
|
(
|
|
'with "original" as (\n'
|
|
" select\n"
|
|
" rowid,\n"
|
|
' "title"\n'
|
|
' from "books"\n'
|
|
")\n"
|
|
"select\n"
|
|
' "original"."title"\n'
|
|
"from\n"
|
|
' "original"\n'
|
|
' join "books_fts" on "original".rowid = "books_fts".rowid\n'
|
|
"where\n"
|
|
' "books_fts" match :query\n'
|
|
"order by\n"
|
|
" rowid\n"
|
|
"limit 10"
|
|
),
|
|
),
|
|
(
|
|
{"where": "author = :author"},
|
|
"FTS5",
|
|
(
|
|
'with "original" as (\n'
|
|
" select\n"
|
|
" rowid,\n"
|
|
" *\n"
|
|
' from "books"\n'
|
|
" where author = :author\n"
|
|
")\n"
|
|
"select\n"
|
|
' "original".*\n'
|
|
"from\n"
|
|
' "original"\n'
|
|
' join "books_fts" on "original".rowid = "books_fts".rowid\n'
|
|
"where\n"
|
|
' "books_fts" match :query\n'
|
|
"order by\n"
|
|
' "books_fts".rank'
|
|
),
|
|
),
|
|
(
|
|
{"columns": ["title"]},
|
|
"FTS4",
|
|
(
|
|
'with "original" as (\n'
|
|
" select\n"
|
|
" rowid,\n"
|
|
' "title"\n'
|
|
' from "books"\n'
|
|
")\n"
|
|
"select\n"
|
|
' "original"."title"\n'
|
|
"from\n"
|
|
' "original"\n'
|
|
' join "books_fts" on "original".rowid = "books_fts".rowid\n'
|
|
"where\n"
|
|
' "books_fts" match :query\n'
|
|
"order by\n"
|
|
" rank_bm25(matchinfo(\"books_fts\", 'pcnalx'))"
|
|
),
|
|
),
|
|
(
|
|
{"offset": 1, "limit": 1},
|
|
"FTS4",
|
|
(
|
|
'with "original" as (\n'
|
|
" select\n"
|
|
" rowid,\n"
|
|
" *\n"
|
|
' from "books"\n'
|
|
")\n"
|
|
"select\n"
|
|
' "original".*\n'
|
|
"from\n"
|
|
' "original"\n'
|
|
' join "books_fts" on "original".rowid = "books_fts".rowid\n'
|
|
"where\n"
|
|
' "books_fts" match :query\n'
|
|
"order by\n"
|
|
" rank_bm25(matchinfo(\"books_fts\", 'pcnalx'))\n"
|
|
"limit 1 offset 1"
|
|
),
|
|
),
|
|
(
|
|
{"limit": 2},
|
|
"FTS4",
|
|
(
|
|
'with "original" as (\n'
|
|
" select\n"
|
|
" rowid,\n"
|
|
" *\n"
|
|
' from "books"\n'
|
|
")\n"
|
|
"select\n"
|
|
' "original".*\n'
|
|
"from\n"
|
|
' "original"\n'
|
|
' join "books_fts" on "original".rowid = "books_fts".rowid\n'
|
|
"where\n"
|
|
' "books_fts" match :query\n'
|
|
"order by\n"
|
|
" rank_bm25(matchinfo(\"books_fts\", 'pcnalx'))\n"
|
|
"limit 2"
|
|
),
|
|
),
|
|
(
|
|
{"where": "author = :author"},
|
|
"FTS4",
|
|
(
|
|
'with "original" as (\n'
|
|
" select\n"
|
|
" rowid,\n"
|
|
" *\n"
|
|
' from "books"\n'
|
|
" where author = :author\n"
|
|
")\n"
|
|
"select\n"
|
|
' "original".*\n'
|
|
"from\n"
|
|
' "original"\n'
|
|
' join "books_fts" on "original".rowid = "books_fts".rowid\n'
|
|
"where\n"
|
|
' "books_fts" match :query\n'
|
|
"order by\n"
|
|
" rank_bm25(matchinfo(\"books_fts\", 'pcnalx'))"
|
|
),
|
|
),
|
|
(
|
|
{"include_rank": True},
|
|
"FTS5",
|
|
(
|
|
'with "original" as (\n'
|
|
" select\n"
|
|
" rowid,\n"
|
|
" *\n"
|
|
' from "books"\n'
|
|
")\n"
|
|
"select\n"
|
|
' "original".*,\n'
|
|
' "books_fts".rank rank\n'
|
|
"from\n"
|
|
' "original"\n'
|
|
' join "books_fts" on "original".rowid = "books_fts".rowid\n'
|
|
"where\n"
|
|
' "books_fts" match :query\n'
|
|
"order by\n"
|
|
' "books_fts".rank'
|
|
),
|
|
),
|
|
(
|
|
{"include_rank": True},
|
|
"FTS4",
|
|
(
|
|
'with "original" as (\n'
|
|
" select\n"
|
|
" rowid,\n"
|
|
" *\n"
|
|
' from "books"\n'
|
|
")\n"
|
|
"select\n"
|
|
' "original".*,\n'
|
|
" rank_bm25(matchinfo(\"books_fts\", 'pcnalx')) rank\n"
|
|
"from\n"
|
|
' "original"\n'
|
|
' join "books_fts" on "original".rowid = "books_fts".rowid\n'
|
|
"where\n"
|
|
' "books_fts" match :query\n'
|
|
"order by\n"
|
|
" rank_bm25(matchinfo(\"books_fts\", 'pcnalx'))"
|
|
),
|
|
),
|
|
],
|
|
)
|
|
def test_search_sql(kwargs, fts, expected):
|
|
db = Database(memory=True)
|
|
db["books"].insert(
|
|
{
|
|
"title": "Habits of Australian Marsupials",
|
|
"author": "Marlee Hawkins",
|
|
}
|
|
)
|
|
db["books"].enable_fts(["title", "author"], fts_version=fts)
|
|
sql = db["books"].search_sql(**kwargs)
|
|
assert sql == expected
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"input,expected",
|
|
(
|
|
("dog", '"dog"'),
|
|
("cat,", '"cat,"'),
|
|
("cat's", '"cat\'s"'),
|
|
("dog.", '"dog."'),
|
|
("cat dog", '"cat" "dog"'),
|
|
# If a phrase is already double quoted, leave it so
|
|
('"cat dog"', '"cat dog"'),
|
|
('"cat dog" fish', '"cat dog" "fish"'),
|
|
# Sensibly handle unbalanced double quotes
|
|
('cat"', '"cat"'),
|
|
('"cat dog" "fish', '"cat dog" "fish"'),
|
|
),
|
|
)
|
|
def test_quote_fts_query(fresh_db, input, expected):
|
|
table = fresh_db["searchable"]
|
|
table.insert_all(search_records)
|
|
table.enable_fts(["text", "country"])
|
|
quoted = fresh_db.quote_fts(input)
|
|
assert quoted == expected
|
|
# Executing query does not crash.
|
|
list(table.search(quoted))
|
|
|
|
|
|
def test_search_quote(fresh_db):
|
|
table = fresh_db["searchable"]
|
|
table.insert_all(search_records)
|
|
table.enable_fts(["text", "country"])
|
|
query = "cat's"
|
|
with pytest.raises(sqlite3.OperationalError):
|
|
list(table.search(query))
|
|
# No exception with quote=True
|
|
list(table.search(query, quote=True))
|
|
|
|
|
|
def test_enable_fts_cli_on_view_errors(tmpdir):
|
|
db_path = str(tmpdir / "test.db")
|
|
db = Database(db_path)
|
|
db["t"].insert({"text": "hello"})
|
|
db.create_view("v", "select * from t")
|
|
db.close()
|
|
from click.testing import CliRunner
|
|
from sqlite_utils import cli as cli_module
|
|
|
|
result = CliRunner().invoke(cli_module.cli, ["enable-fts", db_path, "v", "text"])
|
|
assert result.exit_code == 1
|
|
assert result.output.strip() == "Error: Table v is actually a view"
|