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use autocommit when creating tables and indexes

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Might avoid some deadlock situations with autovacuum.
This commit is contained in:
Sarah Hoffmann
2025-01-09 17:14:37 +01:00
parent f8337bedb2
commit c2cb6722fe
1 changed files with 4 additions and 0 deletions
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4
src/nominatim_db/clicmd/setup.py
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@@ -122,13 +122,16 @@ class SetupAll:
LOG.warning('Post-process tables') LOG.warning('Post-process tables')
with connect(args.config.get_libpq_dsn()) as conn: with connect(args.config.get_libpq_dsn()) as conn:
conn.autocommit = True
await database_import.create_search_indices(conn, args.config, await database_import.create_search_indices(conn, args.config,
drop=args.no_updates, drop=args.no_updates,
threads=num_threads) threads=num_threads)
LOG.warning('Create search index for default country names.') LOG.warning('Create search index for default country names.')
conn.autocommit = False
country_info.create_country_names(conn, tokenizer, country_info.create_country_names(conn, tokenizer,
args.config.get_str_list('LANGUAGES')) args.config.get_str_list('LANGUAGES'))
if args.no_updates: if args.no_updates:
conn.autocommit = True
freeze.drop_update_tables(conn) freeze.drop_update_tables(conn)
tokenizer.finalize_import(args.config) tokenizer.finalize_import(args.config)
@@ -183,6 +186,7 @@ class SetupAll:
from ..tools import database_import, refresh from ..tools import database_import, refresh
with connect(config.get_libpq_dsn()) as conn: with connect(config.get_libpq_dsn()) as conn:
conn.autocommit = True
LOG.warning('Create functions (1st pass)') LOG.warning('Create functions (1st pass)')
refresh.create_functions(conn, config, False, False) refresh.create_functions(conn, config, False, False)
LOG.warning('Create tables') LOG.warning('Create tables')