diff --git a/.changeset/moody-falcons-know.md b/.changeset/moody-falcons-know.md
new file mode 100644
index 000000000..8b35c48ba
--- /dev/null
+++ b/.changeset/moody-falcons-know.md
@@ -0,0 +1,6 @@
+---
+'@hyperdx/api': patch
+'@hyperdx/app': patch
+---
+
+fix: Fixed parsing && and || operators in queries correctly
diff --git a/packages/api/src/clickhouse/__tests__/searchQueryParser.test.ts b/packages/api/src/clickhouse/__tests__/searchQueryParser.test.ts
index 2493baeea..1bc19aa16 100644
--- a/packages/api/src/clickhouse/__tests__/searchQueryParser.test.ts
+++ b/packages/api/src/clickhouse/__tests__/searchQueryParser.test.ts
@@ -327,6 +327,37 @@ describe('searchQueryParser', () => {
     });
   });
 
+  describe('operators', () => {
+    (
+      [
+        ['OR', 'OR'],
+        ['||', 'OR'],
+        ['AND', 'AND'],
+        ['&&', 'AND'],
+        [' ', 'AND'],
+        ['NOT', 'AND NOT'],
+        ['AND NOT', 'AND NOT'],
+        ['OR NOT', 'OR NOT'],
+      ] as const
+    ).forEach(([operator, sql]) => {
+      it(`parses ${operator}`, async () => {
+        const ast = parse(`foo ${operator} bar`);
+        expect(
+          await genWhereSQL(
+            ast,
+            propertyTypesMappingsModel,
+            'TEAM_ID_UNIT_TESTS',
+          ),
+        ).toEqual(
+          `${hasToken(SOURCE_COL, 'foo')} ${sql} ${hasToken(
+            SOURCE_COL,
+            'bar',
+          )}`,
+        );
+      });
+    });
+  });
+
   describe('properties', () => {
     it('parses string property values', async () => {
       const ast = parse('foo:bar');
diff --git a/packages/api/src/clickhouse/searchQueryParser.ts b/packages/api/src/clickhouse/searchQueryParser.ts
index dc11850b7..61874205e 100644
--- a/packages/api/src/clickhouse/searchQueryParser.ts
+++ b/packages/api/src/clickhouse/searchQueryParser.ts
@@ -108,6 +108,7 @@ export const buildSearchColumnName = (
 };
 
 interface Serializer {
+  operator(op: lucene.Operator): string;
   eq(field: string, term: string, isNegatedField: boolean): Promise<string>;
   isNotNull(field: string, isNegatedField: boolean): Promise<string>;
   gte(field: string, term: string): Promise<string>;
@@ -189,6 +190,27 @@ export class SQLSerializer implements Serializer {
     };
   }
 
+  operator(op: lucene.Operator) {
+    switch (op) {
+      case 'NOT':
+      case 'AND NOT':
+        return 'AND NOT';
+      case 'OR NOT':
+        return 'OR NOT';
+      // @ts-ignore TODO: Types need to be fixed upstream
+      case '&&':
+      case '<implicit>':
+      case 'AND':
+        return 'AND';
+      // @ts-ignore TODO: Types need to be fixed upstream
+      case '||':
+      case 'OR':
+        return 'OR';
+      default:
+        throw new Error(`Unexpected operator. ${op}`);
+    }
+  }
+
   async eq(field: string, term: string, isNegatedField: boolean) {
     const { column, found, propertyType } = await this.getColumnForField(field);
     if (!found) {
@@ -485,8 +507,7 @@ async function serialize(
   // 2. LeftOnlyAST: Single term ex. "foo:bar"
   if ((ast as lucene.BinaryAST).right != null) {
     const binaryAST = ast as lucene.BinaryAST;
-    const operator =
-      binaryAST.operator === IMPLICIT_FIELD ? 'AND' : binaryAST.operator;
+    const operator = serializer.operator(binaryAST.operator);
     const parenthesized = binaryAST.parenthesized;
     return `${parenthesized ? '(' : ''}${await serialize(
       binaryAST.left,
diff --git a/packages/app/src/queryv2.ts b/packages/app/src/queryv2.ts
index a9e2b4312..69eb26025 100644
--- a/packages/app/src/queryv2.ts
+++ b/packages/app/src/queryv2.ts
@@ -25,6 +25,7 @@ export function parse(query: string): lucene.AST {
 const IMPLICIT_FIELD = '<implicit>';
 
 interface Serializer {
+  operator(op: lucene.Operator): string;
   eq(field: string, term: string, isNegatedField: boolean): Promise<string>;
   isNotNull(field: string, isNegatedField: boolean): Promise<string>;
   gte(field: string, term: string): Promise<string>;
@@ -56,6 +57,27 @@ class EnglishSerializer implements Serializer {
     return `'${field}'`;
   }
 
+  operator(op: lucene.Operator) {
+    switch (op) {
+      case 'NOT':
+      case 'AND NOT':
+        return 'AND NOT';
+      case 'OR NOT':
+        return 'OR NOT';
+      // @ts-ignore TODO: Types need to be fixed upstream
+      case '&&':
+      case '<implicit>':
+      case 'AND':
+        return 'AND';
+      // @ts-ignore TODO: Types need to be fixed upstream
+      case '||':
+      case 'OR':
+        return 'OR';
+      default:
+        throw new Error(`Unexpected operator. ${op}`);
+    }
+  }
+
   async eq(field: string, term: string, isNegatedField: boolean) {
     return `${this.translateField(field)} ${
       isNegatedField ? 'is not' : 'is'
@@ -284,8 +306,7 @@ async function serialize(
   // 2. LeftOnlyAST: Single term ex. "foo:bar"
   if ((ast as lucene.BinaryAST).right != null) {
     const binaryAST = ast as lucene.BinaryAST;
-    const operator =
-      binaryAST.operator === '<implicit>' ? 'AND' : binaryAST.operator;
+    const operator = serializer.operator(binaryAST.operator);
     const parenthesized = binaryAST.parenthesized;
     return `${parenthesized ? '(' : ''}${await serialize(
       binaryAST.left,