fix(mysql): Handle Multiple Schemas #11799
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bbernays
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disq
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🤖 I have created a release *beep* *boop* --- ## [2.2.2](plugins-destination-mysql-v2.2.1...plugins-destination-mysql-v2.2.2) (2023-06-28) ### Bug Fixes * **deps:** Update github.com/cloudquery/arrow/go/v13 digest to 0656028 ([#11739](#11739)) ([7a6ad49](7a6ad49)) * **deps:** Update github.com/cloudquery/arrow/go/v13 digest to 1e68c51 ([#11637](#11637)) ([46043bc](46043bc)) * **deps:** Update github.com/cloudquery/arrow/go/v13 digest to 43638cb ([#11672](#11672)) ([3c60bbb](3c60bbb)) * **deps:** Update github.com/cloudquery/arrow/go/v13 digest to 4d76231 ([#11532](#11532)) ([6f04233](6f04233)) * **deps:** Update github.com/cloudquery/arrow/go/v13 digest to 8366a22 ([#11717](#11717)) ([8eeff5b](8eeff5b)) * **deps:** Update github.com/cloudquery/arrow/go/v13 digest to 95d3199 ([#11708](#11708)) ([03f214f](03f214f)) * **deps:** Update github.com/cloudquery/arrow/go/v13 digest to b0832be ([#11651](#11651)) ([71e8c29](71e8c29)) * **deps:** Update github.com/cloudquery/arrow/go/v13 digest to d864719 ([#11611](#11611)) ([557a290](557a290)) * **deps:** Update github.com/cloudquery/arrow/go/v13 digest to f060192 ([#11730](#11730)) ([c7019c2](c7019c2)) * **deps:** Update github.com/cloudquery/arrow/go/v13 digest to f0dffc6 ([#11689](#11689)) ([18ac0e9](18ac0e9)) * **deps:** Update module github.com/cloudquery/plugin-pb-go to v1.1.0 ([#11665](#11665)) ([d8947c9](d8947c9)) * **deps:** Update module github.com/cloudquery/plugin-pb-go to v1.2.0 ([#11720](#11720)) ([7ef521d](7ef521d)) * **deps:** Update module github.com/cloudquery/plugin-pb-go to v1.2.1 ([#11722](#11722)) ([309be72](309be72)) * **deps:** Update module github.com/cloudquery/plugin-pb-go to v1.3.3 ([#11726](#11726)) ([f0ca611](f0ca611)) * **deps:** Update module github.com/cloudquery/plugin-pb-go to v1.3.4 ([#11753](#11753)) ([cd4fe1c](cd4fe1c)) * **deps:** Update module github.com/cloudquery/plugin-sdk/v3 to v3.10.6 ([#11473](#11473)) ([7272133](7272133)) * **mysql:** Handle Multiple Schemas ([#11799](#11799)) ([ab8b39d](ab8b39d)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).
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Summary
Currently when CQ is syncing to MySQL the query to get all tables returns tables in ALL schemas, not just the schema that the user specified in the connection string. This means that if a user is syncing data from the same plugin multiple times to different schemas the finding tables function will never be able to tell the difference between the same table name in different schemas...
The fix is to only return tables from the current database if it is selected... Users that do not specify a default database in their DSN/connection string will continue to have issues though... In a following PR we should add in validation that will require a default DB
select database()should return a value that is not null...