v0.7.21-nightly

What's Changed

Bug Fixes

• ISSUE-4860: fix empty query (#4894) by @cadl

Build/Testing/CI

• compatibility mysql insert and select (#4883) by @TCeason
• chore(stateless): add 11_data_type stateless category (#4892) by @bohutang

Documentation

• chore(doc): add more details of semi-structured data types (#4900) by @bohutang
• Set interpolateParams in golang dev doc (#4897) by @july2993
• chore(doc): refine the data type (#4898) by @bohutang

Improvement

• compatibility mysql insert and select (#4883) by @TCeason