| Operator |
Description |
q |
| $or |
All documents that match the conditions of either clause |
{$or: [{name: {$regex: 'LD50'}}, {name: {$regex: 'LC50'}}]} |
| $and |
All documents that match the conditions of both clauses |
{$and: [{"tags.tag.name": "GHS - Standardized View (SV)"}, {"tags.tag.name": "China"}]} |
| $not |
All documents that do not match the query expression |
{"tags.tag.name": {$not: {$eq: "SDS Relevant"}}} |
| $nor |
All documents that fail to match both clauses |
{$nor: [{"tags.tag.name": "GHS - Standardized View (SV)"}, {"tags.tag.name": "China"}]} |