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Add a datetime-default-now helper function #3159

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Add a datetime-default-now helper function #3159

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5 changes: 5 additions & 0 deletions sea-orm-migration/src/schema.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -293,6 +293,11 @@ pub fn date_time_uniq<T: IntoIden>(col: T) -> ColumnDef {
date_time(col).unique_key().take()
}

/// A date time column with a server-side default of 'now'.
pub fn date_time_default_now<T: IntoIden>(col: T) -> ColumnDef {

@Huliiiiii Huliiiiii Aug 6, 2026

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now() != CURRENT_TIMESTAMP

Furthermore, CURRENT_TIMESTAMP has different semantics in different databases.

date_time(col).default(Expr::current_timestamp()).take()
}

pub fn interval<T: IntoIden>(
col: T,
fields: Option<PgInterval>,
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