chore(deps): bump github.com/upper/db/v4 from 4.2.1 to 4.6.0

[dependabot]

Bumps github.com/upper/db/v4 from 4.2.1 to 4.6.0.

Release notes

Sourced from github.com/upper/db/v4's releases.

Release v4.6.0

This release includes memory and speed optimizations.

Release v4.6.0-rc1

This release includes memory and speed optimizations.

Release v4.5.4

No release notes provided.

Release v4.5.3

No release notes provided.

Release v4.5.2

No release notes provided.

v4.5.0

Release notes

The github.com/lib/pq package that we used as driver for PostgreSQL and CockroachDB went under maintenance mode, the package maintainers recommended users to switch to github.com/jackc/pgx. We followed that recommendation, and this release uses github.com/jackc/pgx as driver for both PostgreSQL and CockroachDB.

For some codebases, the update will be completely transparent, but others cases might require slight modifications to their code, specially if they're using custom field types. If you're upgrading to v4.5.0 make sure you're either using the special types with driver.Value and sql.Scanner methods provided by the github.com/upper/db/v4/adapter/postgresql package, or provide your own ones.

If the change is too complicated, you'll be able to use github.com/lib/pq for a while by including the pgx build constraint along the other build tags. See:

go build -tags=pgx ...

however, this is a temporary solution, support for the github.com/lib/pq driver is going to be definitely removed on February 28th 2022.

Upgrading your codebase

If you upgraded to v4.5.0 and your code doesn't compile anymore or if it throws runtime errors around conversions between Go types and database types you'll have to tweak it a bit. Basically, you'll have to make sure you're providing scanners and values for all your types. Basic Go types, like int, string, bool or even a slice of basic types won't require any special handling, but some other types like *[]intor []uint will do.

For instance, if your struct looks like this:

type Foo struct {
	ID     uint64    `db:"id"`
	Names  *[]string `db:"names"`
}

you'll have to convert it into:

import (
	"github.com/upper/db/v4/adapter/postgresql"
)
</tr></table>

... (truncated)

Commits

• 8a3fe0c Merge pull request #653 from upper/refactor-memory-and-speed-optimizations
• ba90d64 fix compilation
• 6ffa3f4 fix compilation
• 15fcc3a optimize expandQuery and ReplaceWithDollarSign
• 5ac579c update hashing mechamisms
• 31f9ea6 update hashing mechanisms
• 2b32d62 remove hashstructure package and refactor cache mechanism
• 82a1771 Merge pull request #659 from upper/update-go18
• 12478ca add go1.18 to test.yml
• 889ce39 Merge pull request #658 from upper/issue-655_json-rawmessage-panic
• Additional commits viewable in compare view

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[codecov-commenter]

Codecov Report

Merging #356 (329048a) into main (0cf36f0) will not change coverage.
The diff coverage is n/a.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #356   +/-   ##
=======================================
  Coverage   70.11%   70.11%           
=======================================
  Files          11       11           
  Lines        2048     2048           
=======================================
  Hits         1436     1436           
  Misses        510      510           
  Partials      102      102           

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[dependabot]

A newer version of github.com/upper/db/v4 exists, but since this PR has been edited by someone other than Dependabot I haven't updated it. You'll get a PR for the updated version as normal once this PR is merged.