Add Is Null and Not Null filters for Owners and other fields (#14762)

* add is null and is not null operation

* cypress

---------

Co-authored-by: Chirag Madlani <12962843+chirag-madlani@users.noreply.github.com>

openmetadata-ui/src/main/resources/ui/cypress/e2e/Flow/AdvancedSearchQuickFilters.spec.js

@@ -75,3 +75,78 @@ describe(`Advanced search quick filters should work properly for assets`, () =>
       });
   });
 });
+
+const testIsNullAndIsNotNullFilters = (operatorTitle, queryFilter, alias) => {
+  cy.sidebarClick('app-bar-item-explore');
+  const asset = QUICK_FILTERS_BY_ASSETS[0];
+  cy.get(`[data-testid="${asset.tab}"]`).scrollIntoView().click();
+  cy.get('[data-testid="advance-search-button"]').click();
+
+  // Check Is Null or Is Not Null
+  cy.get('.rule--operator > .ant-select > .ant-select-selector').eq(0).click();
+  cy.get(`[title="${operatorTitle}"]`).click();
+
+  cy.intercept('GET', '/api/v1/search/query?*', (req) => {
+    req.alias = alias;
+  }).as(alias);
+
+  cy.get('[data-testid="apply-btn"]').click();
+
+  cy.wait(`@${alias}`).then((xhr) => {
+    const actualQueryFilter = JSON.parse(xhr.request.query['query_filter']);
+
+    expect(actualQueryFilter).to.deep.equal(queryFilter);
+  });
+};
+
+describe(`Advanced Search Modal`, () => {
+  beforeEach(() => {
+    cy.login();
+  });
+
+  it('should check isNull and isNotNull filters', () => {
+    // Check Is Null
+    const isNullQuery = {
+      query: {
+        bool: {
+          must: [
+            {
+              bool: {
+                must: [
+                  {
+                    bool: {
+                      must_not: {
+                        exists: { field: 'owner.displayName.keyword' },
+                      },
+                    },
+                  },
+                ],
+              },
+            },
+          ],
+        },
+      },
+    };
+    testIsNullAndIsNotNullFilters('Is null', isNullQuery, 'searchAPI');
+
+    // Check Is Not Null
+    const isNotNullQuery = {
+      query: {
+        bool: {
+          must: [
+            {
+              bool: {
+                must: [{ exists: { field: 'owner.displayName.keyword' } }],
+              },
+            },
+          ],
+        },
+      },
+    };
+    testIsNullAndIsNotNullFilters(
+      'Is not null',
+      isNotNullQuery,
+      'newSearchAPI'
+    );
+  });
+});

openmetadata-ui/src/main/resources/ui/src/components/ExploreV1/ExploreV1.component.tsx

@@ -287,6 +287,7 @@ const ExploreV1: React.FC<ExploreProps> = ({
                       {(quickFilters || sqlQuery) && (
                         <Typography.Text
                           className="text-primary self-center cursor-pointer"
+                          data-testid="clear-filters"
                           onClick={() => clearFilters()}>
                           {t('label.clear-entity', {
                             entity: '',

openmetadata-ui/src/main/resources/ui/src/constants/AdvancedSearch.constants.ts

@@ -458,8 +458,6 @@ const getInitialConfigWithoutFields = () => {
             operators: ['like', 'not_like'],
           },
         },
-        // Removes NULL check operators
-        excludeOperators: ['is_null', 'is_not_null'],
         // Limits source to user input values, not other fields
         valueSources: ['value'],
       },
@@ -471,7 +469,6 @@ const getInitialConfigWithoutFields = () => {
             operators: ['like', 'not_like'],
           },
         },
-        excludeOperators: ['is_null', 'is_not_null'],
         valueSources: ['value'],
       },
       text: {