Issue Description

While using model.bulkCreate, as we pass the options, an object which contains transaction, it comes modified after the execution

What are you doing?

We have called bulk

Sometimes it is needed to store compressed data in the DB. Unfortunately not all the DBs have built-in compression and FUSE compressed FSes are not available for every OS. So it may make sense to store compressed binary blobs in the DB.

Unfortunately when one sees them in DBeaver he sees them compressed, but often they are needed uncompressed. So it'd be nice to have a feature to decompress the

Environment

Knex version: 0.21.1
OS: docker node:latest

I'd like to be able to write my migrations (and seed) files as es modules with the .mjs file extension like I'm doing with all my other javascript files.

I'd like to be able to run these migrations from within node (not via the cli) like this:

db/migrations/00001-users-table.mjs:
    export const up = knex => knex.sche

Introduction

DataSourceConnectionUrlUtil is to assemble configuration items, e.g., password, database name, to get a complete and correct JDBC URL for the connection pool.

Task

1. Create unit test class for DataSourceConnectionUrlUtil
2. Add assertion for getUrl() with PostgreSQL database input
3. Add assertion for getUrl() with MySQL database input
4. Raise a PR

Ti

Feature Description

MySQL has the ability to configure when to log slow queries with the long_query_time option.

This request is to add similar support for vtgate that will allow vitess admins to configure what they determine are slow queries to be flagged as 'slow'. MySQL uses the SERVER_QUERY_WAS_SLOW flag to indicate this and update statistics.

Use Case(s)

• provi

Issue description

Go 1.15 will introduce a new Validator interface, which may be implemented by Conn to allow drivers to signal if a connection is valid or if it should be discarded:

https://tip.golang.org/pkg/database/sql/driver/#Validator

Hey!

Currently, there are no plans to add support for it (from core team), but we are happy to merge and help with contribution from the community.

For driver implementer, take a look at

https://github.com/cube-js/cube.js/blob/master/CONTRIBUTING.md#implementing-sql-dialect

Example of driver implementation

cube-js/cube.js#1099

Who are interested in prepari

Let's support at least reading "b3" header from a single string, most commonly traceid-spanid-1
It would also be nice to support optionally writing this, especially in message providers or others with constrained environments.

Expected behavior

As discussed on openzipkin/b3-propagation#21 and first implemented here: https://github.com/openzipkin/brave/blob/master/brave/src/main/java/bra