For those familiar with Jupyter or R markdown notebooks, this pattern might feel somewhat foreign. Unlike with full-fledged programming languages, there is no need for logic to be transferred between cells in SQL, so we've made the conscious decision to simplify the usage pattern and supporting code by not building out support for execution of individual code blocks except for through explicit inclusion of the `--!wh-run` statement. This has the added benefit of being minimally destructive, only replacing the `--!wh-run` character sequence.
Add the following to your `.vimrc` file, and you can run `<Leader>wh` to execute whale files. `<Leader>` is generally `\` or `,`.