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Tutur33
32 lines
1.3 KiB
TypeScript
32 lines
1.3 KiB
TypeScript
/**
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* ------------------------------------------------------------------
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* Source of truth
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* ------------------------------------------------------------------
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*
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* Since, we are patching a part of the knex codebase, let's keep this
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* block as a source of truth around what is happening
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*
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* Last modified: 25th Feb, 2021
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*
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* The MYSQL2 dialect of knex instead the MYSQL dialect. Therefore the patch
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* function for both the dialects is same. ('./src/dialects/mysql.ts')
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* https://github.com/knex/knex/blob/master/lib/dialects/mysql2/index.js
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*
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* MSSQL needs a little more changes. 99% code is still a copy/paste. It's
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* just we have to copy/paste more code.
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*
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* PostgreSQL is simple and just requires one line of change. Redshit extends
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* PostgreSQL, so the patch function for both is same
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*
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* SQLITE doesn't have a concept of read/write replicas
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*
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* OracleDB is a beast. We have literally copy a lot of code. The good thing is,
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* we still have one line of code change. Rest is just a copy/paste
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*/
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import { Knex } from 'knex';
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/**
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* Patches the knex client so that it makes use of a resolver function to
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* resolve the config before making a SQL query.
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*/
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export declare function patchKnex(knex: Knex, configFn: (config: Knex.Config) => Knex.ConnectionConfig): void;
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