* Add kafka support to CLI (fbsql)
This commit adds the ability to provide a `--kafka-config` command line
argument referncing a toml file to configure kafka.
* Move "Molecula Consumer" message to the logger; hide it in basic mode
* Fold decimal(scale) into kafka.source-type
* Build fbsql with cgo in docker for CI
* Re-organize the fbsql kafka config and setup.
Allow field config to use the table schema if no fields provided.
* Display timestamp fields with format RFC3339Nano
* remove kafkaRunner (no longer used)
* Fix cli/batch test (and make sure it's not excluded from CI)
The logic in our Makefile was exluding from tests any package with
`/batch` in the package name. This excluded `/cli/batch`, which is not
good.
This commit changes the exclusion logic to include the `/v3` portion of
the package name, so `/v3/batch`.
* Rename Basic() to SetBasic()
* Refactor CLI to mimic psql's meta-commands
This PR adds support for meta-commands (also known as "backslash
commands") like those in psql, Postgres's CLI. Only a few meta-commands
are currently implemented, but this was meant to demonstrate how we
could use something like `\i file.csv` to insert local files into SQL
statements.
* Meta-commands: \file and \include
The initial implementation used `\i` as a streaming file handle.
This commit changes that to `\file`, and then implements `\i` (or
`\include`) as handling multiple sql commands.
* Add meta-command "help" (\?)
This is basically a copy of the psql help output, but includes only
those options we currently support.
* Add support for \o [file], and \timing
The \o meta-command writes query output to a file.
The \timing meta-command turns on/off the timing display sent to stdout.
* Add meta-commands: \l (show databases) and \dt (show tables)
* Add meta-command: \watch [period]
* Update meta-command \connect to take database name instead of ID
* Add support for \echo, \qecho, and \warn
This commit contains an known issue in that the `-n` option will exclude
the line feed, but if the output is the terminal, the readline package
clobbers any content on the current line (i.e. anything without a line
feed). That will need to be addressed at some point.
* Add support for \w [FILE] (write query buffer to file)
* Add SchemaAPI no-op implementation
* Refactor query handler to align with /sql and /databases endpoints
We want to standardize on:
/sql
/databases/{databaseID}/sql
* Add CLI support for expanded, border, tuples_only (and pset)
* Add help text for \pset and \t
