OrientDB 在封装字段中使用 LIKE

OrientDB use LIKE in an encapsulated field

我有一个名为 CalculationFunctionGroup 的 OrientDB table,其中我有一个名为 functions.

的字段

该字段有 JSON 如下内容:

[{"@type":"d","@version":0,"@class":"CalculationFunction","name":"AR_0015_0280","code":"//AR_0015_0280 OTTIMIZZATA / FORMATTATA\nvar worka01 = anagPay(\"AR_0015_0280\", -1);\nreturn worka01;","language":"Javascript"}]

我想在 JSON 的 code 元素上提取满足 LIKE 条件的行。

我试过这个查询:

SELECT FROM CalculationFunctionGroup
WHERE functions.code LIKE '%OTTIMIZZATA%'

但是提取的行数为零!

试试这个:

select expand(distinct(rid))
from (select @rid,functions.code
      from CalculationFunctionGroup unwind functions)
where functions like "%OTTIMIZZATA%"