InitSchemas execute each query in provided sql file Expected sql file path into $GOPATH/src.

Conn implements sql/driver Conn interface.

Driver is the driver entrypoint, implementing database/sql/driver interface.

Result is the type returned by sql/driver after an Exec statement.

Rows implements the sql/driver Rows interface.

Server structs holds engine for each sql.DB instance.

Stmt implements the Statement interface of sql/driver.

Tx implements SQL transaction method.