Tests

updated string sizing code and test cases #1907

Job	Run time
Setup & Build Docker Image	5m 36s
Unit Test	43s
Adapter Tests (MariaDB)	3m 9s
Adapter Tests (Postgres)	2m 40s
Adapter Tests (MySQL)	3m 52s
Adapter Tests (Pool)	4m 18s
Adapter Tests (SharedTables/MariaDB)	2m 55s
Adapter Tests (SQLite)	2m 2s
Adapter Tests (SharedTables/SQLite)	2m 12s
Adapter Tests (Mirror)	3m 59s
Adapter Tests (SharedTables/MySQL)	3m 46s
Adapter Tests (SharedTables/Postgres)	2m 34s
	37m 46s

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