first_error_message: 'syntax error - at '' - node.js

Question

I'm trying to update an array inside a specific json document on a Couchbase Bucket.
Basically what I want to do is to insert a new object to the array.
When I try below query on the data Base itself, the query is working perfectly,
UPDATE BUCKETNAME SET appl[3]= {
'appl_ads_id': 'testtttt',
'appl_bnd_lvl_cd': 30,
'appl_desire_skill_tx': [
"couchbase",
"nodejs"
],
'appl_email_tx': "TESTING123#gmail.com",
'appl_full_nm': "TEST TESTING",
'appl_id': "4444",
'appl_ldr_apprvd': true,
'appl_locat_tx': "ALABAMA",
'appl_role_nm': "Engineer III",
'appl_status': "PENDING"}
where opp_id= 1 and opp_nm= "Couchbase Management Project" RETURNING *;
but when i try and write that query into my javascript code Im getting below error:
QueryErrorContext {
first_error_code: 3000,
first_error_message: 'syntax error - at '',
statement:
'UPDATE `BUCKETNAME` SET appl[3]= {'appl_ads_id': 'albm111', 'appl_bnd_lvl_cd': 30, 'appl_desire_skill_tx': ['couchbase', 'nodejs'],'appl_email_tx': 'zzzzzzz','appl_full_nm': 'z Z','appl_id': '222222','appl_ldr_apprvd': false, 'appl_locat_tx': 'ALABAMA','appl_role_nm': 'Engineer III','appl_status': 'Test'} where opp_id= $ID and opp_nm= $NAME RETURNING *;',
client_context_id: '54f4f683f306b4a5',
parameters: '',
http_response_code: 400,
http_response_body: '' } }
Please find below how I wrote the N1ql query on my nodejs code:
async function queryResults() {
const query = "UPDATE BUCKETNAME SET appl[3]= {'appl_ads_id': 'mfern685', 'appl_bnd_lvl_cd': 30, 'appl_desire_skill_tx': ['couchbase', 'nodejs'],'appl_email_tx': 'zzzzzzz','appl_full_nm': 'z Z','appl_id': '222222','appl_ldr_apprvd': false, 'appl_locat_tx': 'Sunrise','appl_role_nm': 'Engineer III','appl_status': 'Test'} where opp_id= $ID and opp_nm= $NAME RETURNING *;"
const options = { parameters: { ID: 1, NAME: 'Couchbase Management Project' } }
try {
let results = await cluster.query(query,options);
results.rows.forEach((row) => {
console.log('Query row: ', row)
})
return results
} catch (error) {
console.error('Query failed: ', error)
}
}
​

Answer 1

The second part of your query should use standard SQL syntax:
update my_bucket set myArray[3] = {teste: 'something'}, appl_email_tx = 'TESTING123#gmail.com';