Struct M0002 

pub struct M0002;

Migration that adds sub-second precision to event timestamps.

This migration adds the timestamp_subsec column to the event table, allowing events to be stored with microsecond or nanosecond precision instead of just second-level precision.

Changes

• Adds timestamp_subsec column (BIGINT, NOT NULL, DEFAULT 0) to the event table

Dependencies

This migration depends on InitMigration.

Trait Implementations

impl Migration<MySql> for M0002

fn app(&self) -> &str

Returns the application name associated with the migration. This can be the name of the folder or library where the migration is located.

fn name(&self) -> &str

Returns the migration name, typically the file name without the extension.

fn parents(&self) -> Vec<Box<dyn Migration<MySql>>>

Returns the list of parent migrations that must be applied before this migration can be applied.

fn operations(&self) -> Vec<Box<dyn Operation<MySql>>>

Returns the list of operations that make up the migration.

fn replaces(&self) -> Vec<Box<dyn Migration<DB>>>

Returns the list of migrations that this migration replaces.

fn run_before(&self) -> Vec<Box<dyn Migration<DB>>>

Returns the list of migrations that should be run before this migration when applying. but when reverting this migration these migrations should be reverted after this migration is reverted.

fn is_atomic(&self) -> bool

Indicates whether the migration is atomic. By default, this function returns true, meaning the migration is atomic.

fn is_virtual(&self) -> bool

Indicates whether the migration is virtual. By default, this function returns false, meaning the migration is not virtual.

impl Migration<Postgres> for M0002

fn app(&self) -> &str

Returns the application name associated with the migration. This can be the name of the folder or library where the migration is located.

fn name(&self) -> &str

Returns the migration name, typically the file name without the extension.

fn parents(&self) -> Vec<Box<dyn Migration<Postgres>>>

Returns the list of parent migrations that must be applied before this migration can be applied.

fn operations(&self) -> Vec<Box<dyn Operation<Postgres>>>

Returns the list of operations that make up the migration.

fn replaces(&self) -> Vec<Box<dyn Migration<DB>>>

Returns the list of migrations that this migration replaces.

fn run_before(&self) -> Vec<Box<dyn Migration<DB>>>

Returns the list of migrations that should be run before this migration when applying. but when reverting this migration these migrations should be reverted after this migration is reverted.

fn is_atomic(&self) -> bool

Indicates whether the migration is atomic. By default, this function returns true, meaning the migration is atomic.

fn is_virtual(&self) -> bool

Indicates whether the migration is virtual. By default, this function returns false, meaning the migration is not virtual.

impl Migration<Sqlite> for M0002

fn app(&self) -> &str

Returns the application name associated with the migration. This can be the name of the folder or library where the migration is located.

fn name(&self) -> &str

Returns the migration name, typically the file name without the extension.

fn parents(&self) -> Vec<Box<dyn Migration<Sqlite>>>

Returns the list of parent migrations that must be applied before this migration can be applied.

fn operations(&self) -> Vec<Box<dyn Operation<Sqlite>>>

Returns the list of operations that make up the migration.

fn replaces(&self) -> Vec<Box<dyn Migration<DB>>>

Returns the list of migrations that this migration replaces.

fn run_before(&self) -> Vec<Box<dyn Migration<DB>>>

Returns the list of migrations that should be run before this migration when applying. but when reverting this migration these migrations should be reverted after this migration is reverted.

fn is_atomic(&self) -> bool

Indicates whether the migration is atomic. By default, this function returns true, meaning the migration is atomic.

fn is_virtual(&self) -> bool

Indicates whether the migration is virtual. By default, this function returns false, meaning the migration is not virtual.