I'm trying to make an update for multiple rows at once. For this, I'm making the folowing prepared statement :
WITH new_values (id, data, email) AS (
VALUES ($1, $2, $3), ($4, $5, $6), ($7, $8, $9), ($10, $11, $12)
)
UPDATE prospects
SET
data = new_values.data,
email = new_values.email
FROM new_values
WHERE
prospects.id = new_values.id
RETURNING *
But I'm getting the following error :
error: bind message supplies 12 parameters, but prepared statement "prospects-multi-update" requires 0
api-prospects_1 | at Connection.parseE (/usr/src/app/node_modules/pg/lib/connection.js:546:11)
api-prospects_1 | at Connection.parseMessage (/usr/src/app/node_modules/pg/lib/connection.js:371:19)
api-prospects_1 | at Socket.<anonymous> (/usr/src/app/node_modules/pg/lib/connection.js:114:22)
api-prospects_1 | at Socket.emit (events.js:180:13)
api-prospects_1 | at addChunk (_stream_readable.js:274:12)
api-prospects_1 | at readableAddChunk (_stream_readable.js:261:11)
api-prospects_1 | at Socket.Readable.push (_stream_readable.js:218:10)
api-prospects_1 | at TCP.onread (net.js:581:20)
I have tried different queries (with INSERT ... ON CONFLICT DO UPDATE
) but it does the same.
It's working only on straight INSERT INTO
queries.
Here is the code calling this query : (I have remove the string generation functions since it's not very useful)
const upsertValues = async (entities) => {
if (entities.length === 0) return []
const client = pool.connect()
const values = [...]
const variables = [...]
const setStatements = [...]
const res = await client.query({
name: `${resourceName}-multi-update`,
test: `
WITH new_values (id, ${columns}) AS (
VALUES ${variables}
)
UPDATE prospects
SET ${setStatements}
FROM new_values
WHERE
prospects.id = new_values.id
RETURNING *
`,
values: flatten(values),
})
return res.row || []
}
该错误是由于已准备好的语句的属性text
被误命名为test
,因此引擎甚至无法找到查询字符串。
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.