Backward compatibility #645

Job	Run time
Unit Test	1m 16s
Clippy	52s
Compile SQLite (live/sqlite)	59s
Compile MySQL (live/mysql)	1m 3s
Rustfmt	13s
Compile SQLite (discovery/sqlite)	51s
Compile MySQL (discovery/mysql)	1m 6s
Compile SQLite (writer/sqlite)	56s
Compile MySQL (writer/mysql)	1m 3s
Compile Postgres (live/postgres)	57s
Compile Postgres (discovery/postgres)	52s
Compile Postgres (writer/postgres)	57s
Postgres (14.4, live/postgres)	52s
Postgres (14.4, discovery/postgres)	1m 8s
Postgres (14.4, writer/postgres)	48s
SQLite (live/sqlite)	15s
SQLite (discovery/sqlite)	19s
SQLite (writer/sqlite)	9s
MySQL (8, live/mysql)	50s
MySQL (8, discovery/mysql)	40s
MariaDB (10.6, live/mysql)	42s
MySQL (8, writer/mysql)	54s
MySQL (5.7, live/mysql)	1m 5s
MariaDB (10.6, discovery/mysql)	34s
MySQL (5.7, discovery/mysql)	38s
MariaDB (10.6, writer/mysql)	35s
MySQL (5.7, writer/mysql)	40s
	21m 14s

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