Molecular mysql DB mixing Sample

[sachinda123456]

Hi i need sample DB mixing for MySQL . I have develop some working mixing file . But when i used docker compose up it say MySQL data not connected . and also i make some console log . When i open logs in relevant container It does not seen any console log . it show going to connect some local db and get fail .

module.exports = function (collection) {

console.log('process.env.MYSQL_INVOICE_DB_HOS ****<<>>>',process.env.MYSQL_INVOICE_DB_HOS)

if (process.env.MYSQL_INVOICE_DB_HOST) {
	schema.adapter = new SqlAdapter(
		process.env.MYSQL_INVOICE_DB,
		process.env.MYSQL_INVOICE_DB_USER,
		process.env.MYSQL_INVOICE_DB_PASS,
		{
			host: process.env.MYSQL_INVOICE_DB_HOST,
			dialect: "mysql",
			pool: {
				max: 5,
				min: 0,
				idle: 10000,
			},
		}
	);
	schema.collection = collection;

} else if (process.env.NODE_ENV === "test") {
	schema.adapter = new DbService.MemoryAdapter();
} else {
	schema.adapter = new SqlAdapter("invoice", "root", "admin", {
		host: "localhost",
		dialect: "mysql",
		pool: {
			max: 5,
			min: 0,
			idle: 10000,
		},
	});
	schema.collection = collection;
}
return schema;

};