from nominatim.config import Configuration
from nominatim.db.connection import connect, Connection
+from nominatim.db import properties
from nominatim.errors import UsageError
from nominatim.tokenizer import factory as tokenizer_factory
+from nominatim.tools import freeze
+from nominatim.version import NOMINATIM_VERSION, parse_version
CHECKLIST = []
return CheckState.OK
+@_check(hint="""\
+ Database version ({db_version}) doesn't match Nominatim version ({nom_version})
+
+ Hints:
+ * Are you connecting to the correct database?
+
+ {instruction}
+
+ Check the Migration chapter of the Administration Guide.
+
+ Project directory: {config.project_dir}
+ Current setting of NOMINATIM_DATABASE_DSN: {config.DATABASE_DSN}
+ """)
+def check_database_version(conn: Connection, config: Configuration) -> CheckResult:
+ """ Checking database_version matches Nominatim software version
+ """
+
+ if conn.table_exists('nominatim_properties'):
+ db_version_str = properties.get_property(conn, 'database_version')
+ else:
+ db_version_str = None
+
+ if db_version_str is not None:
+ db_version = parse_version(db_version_str)
+
+ if db_version == NOMINATIM_VERSION:
+ return CheckState.OK
+
+ instruction = (
+ 'Run migrations: nominatim admin --migrate'
+ if db_version < NOMINATIM_VERSION
+ else 'You need to upgrade the Nominatim software.'
+ )
+ else:
+ instruction = ''
+
+ return CheckState.FATAL, dict(db_version=db_version_str,
+ nom_version=NOMINATIM_VERSION,
+ instruction=instruction,
+ config=config)
+
@_check(hint="""\
placex table not found
Hints:
- * Are you connecting to the right database?
+ * Are you connecting to the correct database?
* Did the import process finish without errors?
Project directory: {config.project_dir}
if cnt == 0:
return CheckState.OK
+ if freeze.is_frozen(conn):
+ index_cmd="""\
+ Database is marked frozen, it cannot be updated.
+ Low counts of unindexed places are fine."""
+ return CheckState.WARN, dict(count=cnt, index_cmd=index_cmd)
+
if conn.index_exists('idx_placex_rank_search'):
# Likely just an interrupted update.
index_cmd = 'nominatim index'