Imports github.com/go-logr/logr github.com/go-logr/zapr github.com/golang-migrate/migrate/v4 github.com/golang-migrate/migrate/v4/database/snowflake github.com/golang-migrate/migrate/v4/source/file github.com/snowflakedb/gosnowflake go.uber.org/zap go.uber.org/zap/zapcore Standard library imports context database/sql errors flag fmt log os strconv