[QA] 华为众智项目-（詹思瑜）opengauss中json函数及操作符的测试模板及报告

Attachments:

• openGauss第二阶段.svg (application/octet-stream — 386.6 KB)
• openGauss第三阶段.svg (application/octet-stream — 364.9 KB)
• openGauss一阶段.svg (application/octet-stream — 476.8 KB)
• 测试报告.md (application/octet-stream — 69.9 KB)