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generated_columns table in fixtures.py, closes #1119

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Simon Willison 2020-11-30 16:28:02 -08:00 • committed by GitHub
commit 17cbbb1f7f
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6 changed files with 93 additions and 65 deletions
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4
datasette/utils/__init__.py
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@ -19,7 +19,7 @@ import urllib
import numbers
import yaml
from .shutil_backport import copytree
from .sqlite import sqlite3, sqlite_version
from .sqlite import sqlite3, sqlite_version, supports_table_xinfo
from ..plugins import pm
@ -561,7 +561,7 @@ def table_columns(conn, table):
def table_column_details(conn, table):
if sqlite_version() >= (3, 26, 0):
if supports_table_xinfo():
# table_xinfo was added in 3.26.0
return [
Column(*r)

8
datasette/utils/sqlite.py
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@ -26,3 +26,11 @@ def _sqlite_version():
.split("."),
)
)
def supports_table_xinfo():
return sqlite_version() >= (3, 26, 0)
def supports_generated_columns():
return sqlite_version() >= (3, 31, 0)