Inconsistent camelCase use for datetime in schema

[rijkvanzanten]

Environment

Knex version: 0.21.2

Bug

1. Explain what kind of behaviour you are getting and how you think it should do

The docs describe creating a datetime column by using table.datetime(): http://knexjs.org/#Schema-datetime

However, the TypeScript definition and tests seem to indicate it should be table.dateTime():

knex/types/index.d.ts

Line 1560 in b59161f

dateTime(columnName: string, options?: Readonly<{useTz?: boolean, precision?: number}>): ColumnBuilder;

knex/test/integration/builder/selects.js

Line 743 in b59161f

table.dateTime('dateTimeCol');

as a matter of fact, I was only able to find a single reference that seems to use datetime in schema building:

knex/test/unit/schema/mysql.js

Line 832 in b59161f

this.datetime('foo', 6);

Are the docs wrong, or is there something bigger here I'm missing? (Also, how does that last test pass when using datetime() instead of dateTime()? Are both valid? @lorefnon

[lorefnon]

The same method is aliased as datetime and dateTime.

The TS defs should mention both - but currently doesn't.

[rijkvanzanten]

Ahh I see. Thanks for the heads up @lorefnon 👍

Shall I open a PR to extend the index.d.ts file?
Do we want to update the docs to mention these aliases somewhere consistent?

[lorefnon]

@rijkvanzanten Sure. That would be cool. The knex docs are maintained in this repository, and can be updated there.