Documentation for MySQL and PostgreSQL in MP

[hyder]

Environment Details

• Helidon Version: 4.1.6
• Helidon MP

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Enhancement Description

Helidon MP persistence documentation lists only H2 and Oracle database drivers.

<dependency>
    <groupId>io.helidon.integrations.db</groupId>
    <artifactId>h2</artifactId>
    <scope>runtime</scope> 
</dependency>

<dependency>
    <groupId>io.helidon.integrations.db</groupId>
    <artifactId>ojdbc</artifactId>
    <scope>runtime</scope> 
</dependency>

This might give the wrong impression that only the above 2 databases are supported whereas the following drivers are also available:

        <dependency>
            <groupId>io.helidon.integrations.db</groupId>
            <artifactId>helidon-integrations-db-pgsql</artifactId>
        </dependency>
        <dependency>
            <groupId>io.helidon.integrations.db</groupId>
            <artifactId>helidon-integrations-db-mysql</artifactId>
        </dependency>

Please add the above two to the documentation for MP.

It's also unclear if the above works for MP only e.g. in the SE documentation, instead of using

<dependency>
    <groupId>io.helidon.integrations.db</groupId>
    <artifactId>h2</artifactId>
    <scope>runtime</scope> 
</dependency>

for H2 database, the documentation suggests the followingg:

     <dependency>
         <groupId>com.h2database</groupId> 
         <artifactId>h2</artifactId>
    </dependency>

If the jdbc drivers are already in io.helidon.ingrations.db, why would we need to add com.h2database? Please clarify