- Search text is case sensitive
- Try to force attribute and text in your search to be in the same case
- Wildcard search use STARTSWITH and ENDSWITH
- two different types of nulls:
- missing elements
- actual null values.
- Use IS_NULL()and IS_DEFINED() functions, to detect missing attributes and ternary logic
- Cosmos DB SQL currently does not have an equivalent of SQL LEFT() function. Instead, use SUBSTRING()
- There is no Year() function in Cosmos DB SQL, use SUBSTRING() to the date string and isolate