Clickhouse support

[f1yegor]

ClickHouse support for flyway. Updated #3134 from master.

[CLAassistant]

All committers have signed the CLA.

[den-crane]

Can it be merged? ClickHouse is on the hype, and everybody needs Flyway.

[ipolishchuk]

Flyway will loose many production clickhouse's users because this MR is not merged. That's a pity. I like Flyway, but must move on to the tools which are more flexible. Is there any chase it might be merged soon?

[waifairer]

Golang-migrate https://github.com/golang-migrate/migrate supports clickhouse and offers much of the simplicity of flyway

[TheHett]

Are there any plans for merge it?

[TheHett]

It's works, but schema detection isn't working.

Clickhouse JDBC diver say about it

ClickHouse does not support catalog, please use setSchema instead

Need to replace calls of getCatalog/setCatalog by getSchema/setSchema I tested, after replacing works fine.

[TheHett]

Second: need to replace old driver

                <groupId>ru.yandex.clickhouse</groupId>
                <artifactId>clickhouse-jdbc</artifactId>
                <version>${version.clickhouse-jdbc}</version>
                <optional>true</optional>

by new

                <groupId>com.clickhouse</groupId>
                <artifactId>clickhouse-jdbc</artifactId>
                <version>${version.clickhouse-jdbc}</version>
                <optional>true</optional>

And change to actual version 0.3.2-patch11

[sazonov]

@TheHett I fixed that in new PR. It also meets current contribution rules. https://github.com/flyway/flyway/pull/3611

[Barry-RG]

Clickhouse has been added via subsequent PRs