[chore]: Bump github.com/jackc/pgx/v5 from 5.5.1 to 5.5.2 (#2532)

Bumps [github.com/jackc/pgx/v5](https://github.com/jackc/pgx) from 5.5.1 to 5.5.2.
- [Changelog](https://github.com/jackc/pgx/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jackc/pgx/compare/v5.5.1...v5.5.2)

---
updated-dependencies:
- dependency-name: github.com/jackc/pgx/v5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
This commit is contained in:
dependabot[bot]
2024-01-15 14:02:02 +01:00
committed by GitHub
parent b70ec68499
commit 637a57f2de
15 changed files with 142 additions and 50 deletions

View File

@ -67,6 +67,10 @@ type LargeObject struct {
}
// Write writes p to the large object and returns the number of bytes written and an error if not all of p was written.
//
// Write is implemented with a single call to lowrite. The PostgreSQL wire protocol has a limit of 1 GB - 1 per message.
// See definition of PQ_LARGE_MESSAGE_LIMIT in the PostgreSQL source code. To allow for the other data in the message,
// len(p) should be no larger than 1 GB - 1 KB.
func (o *LargeObject) Write(p []byte) (int, error) {
var n int
err := o.tx.QueryRow(o.ctx, "select lowrite($1, $2)", o.fd, p).Scan(&n)
@ -82,6 +86,10 @@ func (o *LargeObject) Write(p []byte) (int, error) {
}
// Read reads up to len(p) bytes into p returning the number of bytes read.
//
// Read is implemented with a single call to loread. PostgreSQL internally allocates a single buffer for the response.
// The largest buffer PostgreSQL will allocate is 1 GB - 1. See definition of MaxAllocSize in the PostgreSQL source
// code. To allow for the other data in the message, len(p) should be no larger than 1 GB - 1 KB.
func (o *LargeObject) Read(p []byte) (int, error) {
var res []byte
err := o.tx.QueryRow(o.ctx, "select loread($1, $2)", o.fd, len(p)).Scan(&res)