- add `migration_up` and `migration_down` lua API functions
- now the migration mechanism in plugins takes into account the plugin version and, accordingly, previous applied migrations
- add _pico_plugin_migration system table

Closes #683

Дмитрий Кольцов authored 8 months ago and Дмитрий Кольцов committed 7 months ago

Users page was merged while users HTTP backend
is not ready yet.
Remove Users nav link until backend is implemented

Supported in:
picodata admin (lua/sql mode)
picodata connect

fix: wait for the raft index at which "drop_me" is dropped in test_ddl_drop_table_by_raft_log_at_catchup

closes #233

Dmitry Rodionov authored 8 months ago and Dmitry Ivanov committed 8 months ago

There was a warning for unused const `WEBUI_DIR` when webui was not
used. This is a follow up for 6afdac9a
suggested by @funbringer.

Dmitry Rodionov authored 8 months ago and Виталий Шунков committed 8 months ago

Close: https://git.picodata.io/picodata/picodata/picodata/-/issues/357

The problem appeared in form of a failed debian package build. aws-lc-rs
build script was failing with:

thread 'main' panicked at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.19.0/builder/cc_builder.rs:244:13:
Your compiler (cc) is not supported due to a memcmp related bug
reported in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95189.We
strongly recommend against using this compiler.

Since we use system openssl we dont need to rely on these backends.

Error message is probably correct, so upgrading the compiler is still a
good idea.

Georgy Moshkin authored 8 months ago and Yaroslav Dynnikov committed 8 months ago

This is needed because we don't support converting decimals to float
yet, but our SQL engine inserts decimal values by default.

Georgy Moshkin authored 8 months ago and Yaroslav Dynnikov committed 8 months ago

This fixes the A-B-A problem which was observed in the issue
https://git.picodata.io/picodata/picodata/picodata/-/issues/763.

Closes #763

default tier persisted only in the absence of configuration file

This partially reverts commit 6f0cee63.

godzie44 authored 8 months ago and Dmitry Rodionov committed 8 months ago

feature(plugin): add plugin version rules: only one plugin version may be enabled at the same time on instance

Previously, we retrieved the row count using rows.len(), where rows was an
iterator that returned the remaining number of rows instead of the
total number of rows sent.