Lots of fixes for Snowflake implementation (#5980)

This commit is contained in:
Miroslav Stampar
2026-01-12 19:26:14 +01:00
parent b0feb2a0fd
commit b5a1f6fa09
8 changed files with 37 additions and 42 deletions

View File

@@ -108,7 +108,7 @@ class Databases(object):
warnMsg += "names will be fetched from 'mysql' database"
logger.warning(warnMsg)
elif Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.DB2, DBMS.PGSQL, DBMS.MONETDB, DBMS.DERBY, DBMS.VERTICA, DBMS.PRESTO, DBMS.MIMERSQL, DBMS.CRATEDB, DBMS.CACHE, DBMS.FRONTBASE):
elif Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.DB2, DBMS.PGSQL, DBMS.MONETDB, DBMS.DERBY, DBMS.VERTICA, DBMS.PRESTO, DBMS.MIMERSQL, DBMS.CRATEDB, DBMS.CACHE, DBMS.FRONTBASE, DBMS.SNOWFLAKE):
warnMsg = "schema names are going to be used on %s " % Backend.getIdentifiedDbms()
warnMsg += "for enumeration as the counterpart to database "
warnMsg += "names on other DBMSes"
@@ -628,7 +628,7 @@ class Databases(object):
if Backend.isDbms(DBMS.MYSQL) and Backend.isFork(FORK.DRIZZLE):
query = re.sub("column_type", "data_type", query, flags=re.I)
elif Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.DB2, DBMS.DERBY, DBMS.ALTIBASE, DBMS.MIMERSQL):
elif Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.DB2, DBMS.DERBY, DBMS.ALTIBASE, DBMS.MIMERSQL, DBMS.SNOWFLAKE):
query = rootQuery.inband.query % (unsafeSQLIdentificatorNaming(tbl.upper()), unsafeSQLIdentificatorNaming(conf.db.upper()))
query += condQuery
@@ -838,6 +838,9 @@ class Databases(object):
query = rootQuery.blind.query % (unsafeSQLIdentificatorNaming(tbl.upper()), unsafeSQLIdentificatorNaming(conf.db.upper()))
query = query.replace(" ORDER BY ", "%s ORDER BY " % condQuery)
field = None
elif Backend.isDbms(DBMS.SNOWFLAKE):
query = rootQuery.blind.query % (unsafeSQLIdentificatorNaming(tbl.upper()), unsafeSQLIdentificatorNaming(conf.db.upper()))
field = None
elif Backend.getIdentifiedDbms() in (DBMS.MONETDB, DBMS.CLICKHOUSE):
query = safeStringFormat(rootQuery.blind.query, (unsafeSQLIdentificatorNaming(tbl), unsafeSQLIdentificatorNaming(conf.db), index))
field = None