var gr = new GlideRecord('incident');

.isValid() Check if current table is valid

.isEncodedQueryValid(String queryString) Check if queryString is valid

.isValidField(String columnName) Check if columnName is valid

.isValidRecord() Check if current record is valid

.canCreate() Can the user create a record in this table?

.canDelete() Can the user delete from this table?

.canRead() Can the user read from this table?

.canWrite() Can the user write to this table?

.deleteMultiple() Deletes multiple records that satisfy the query condition. Do not use deleteMultiple() on tables with currency fields. Always delete each record individually.

var gr = new GlideRecord('incident')
gr.addQuery('active','false'); // delete all inactive incidents
gr.deleteMultiple();

.deleteRecord() Deletes the current record.

var gr = new GlideRecord('incident')
if (gr.get('99ebb4156fa831005be8883e6b3ee4b9'))
    gr.deleteRecord();
}

• =
• !=

• =

• <
• <=

• =
• !=
• IN
• NOT IN
• STARTSWITH
• ENDSWITH
• CONTAINS
• DOES NOT CONTAIN
• INSTANCEOF

From:

https://developer.servicenow.com/app.do#!/api_doc?v=madrid&id=c_GlideRecordScopedAPI