Update queryTestCases.py

[TD-2569] <docs>: SESSION & STATE window can not work with super table.

Update docs.md

update some picture number

Test/td 6635 d

enable crash_gen test

[TD-5641] <docs>: fix parameter format in UDF related SQL commands.

Solve the problem of picture typesetting in English and Chinese documents.

alter some image links

[TS-242] <docs>: describe datatype change in JDBC connector.

alter the image link

difference of jdbcType between 2.0.24 and later

difference of jdbcType between 2.0.24 and later

Update docs.md

updata docs