This commit is contained in:
Miroslav Stampar
2023-01-23 16:40:41 +01:00
parent 1be7a5aea8
commit c8eea24ac4
5 changed files with 17 additions and 5 deletions

View File

@@ -501,10 +501,15 @@ def getValue(expression, blind=True, union=True, error=True, time=True, fromUser
kb.safeCharEncode = False
if not any((kb.testMode, conf.dummy, conf.offline, conf.noCast, conf.hexConvert)) and value is None and Backend.getDbms() and conf.dbmsHandler and kb.fingerprinted:
warnMsg = "in case of continuous data retrieval problems you are advised to try "
warnMsg += "a switch '--no-cast' "
warnMsg += "or switch '--hex'" if hasattr(queries[Backend.getIdentifiedDbms()], "hex") else ""
singleTimeWarnMessage(warnMsg)
if conf.abortOnEmpty:
errMsg = "aborting due to empty data retrieval"
logger.critical(errMsg)
raise SystemExit
else:
warnMsg = "in case of continuous data retrieval problems you are advised to try "
warnMsg += "a switch '--no-cast' "
warnMsg += "or switch '--hex'" if hasattr(queries[Backend.getIdentifiedDbms()], "hex") else ""
singleTimeWarnMessage(warnMsg)
# Dirty patch (MSSQL --binary-fields with 0x31003200...)
if Backend.isDbms(DBMS.MSSQL) and conf.binaryFields: