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rearrange check deletes to satisfy foreign key

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Otherwise `moonfire-nvr check --delete-orphan-rows` can fail with this
error:

```
I0305 113848.655 main moonfire_db::check] Deleting 2 recording rows
E0305 113848.655 main moonfire_nvr] Exiting due to error: FOREIGN KEY constraint failed
```

The new order matches the online system's `db::raw::delete_recordings`.
This commit is contained in:
Scott Lamb 2021-03-05 11:42:23 -08:00
parent 9aa72fe670
commit cb4f30b5a2
1 changed files with 3 additions and 3 deletions
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6
server/db/check.rs
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@ -171,9 +171,9 @@ pub fn run(conn: &mut rusqlite::Connection, opts: &Options) -> Result<i32, Error
let tx = conn.transaction()?; let tx = conn.transaction()?;
if !ctx.rows_to_delete.is_empty() { if !ctx.rows_to_delete.is_empty() {
info!("Deleting {} recording rows", ctx.rows_to_delete.len()); info!("Deleting {} recording rows", ctx.rows_to_delete.len());
let mut d1 = tx.prepare("delete from recording where composite_id = ?")?; let mut d1 = tx.prepare("delete from recording_playback where composite_id = ?")?;
let mut d2 = tx.prepare("delete from recording_playback where composite_id = ?")?; let mut d2 = tx.prepare("delete from recording_integrity where composite_id = ?")?;
let mut d3 = tx.prepare("delete from recording_integrity where composite_id = ?")?; let mut d3 = tx.prepare("delete from recording where composite_id = ?")?;
for &id in &ctx.rows_to_delete { for &id in &ctx.rows_to_delete {
d1.execute(params![id.0])?; d1.execute(params![id.0])?;
d2.execute(params![id.0])?; d2.execute(params![id.0])?;