1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

use crate::queries::shared::{get_default_interval, Query};
use sqlx::postgres::{types::PgInterval, PgRow};
use sqlx::Row;

#[derive(Debug, Clone)]
pub struct Blocking {
    pub blocked_pid: i32,
    pub blocking_statement: String,
    pub blocking_duration: PgInterval,
    pub blocking_pid: i32,
    pub blocked_statement: String,
    pub blocked_duration: PgInterval,
    pub blocked_sql_app: String,
    pub blocking_sql_app: String,
}

impl Query for Blocking {
    fn new(row: &PgRow) -> Self {
        Self {
            blocked_pid: row.try_get("blocked_pid").unwrap_or_default(),
            blocking_statement: row.try_get("blocking_statement").unwrap_or_default(),
            blocking_duration: row
                .try_get("blocking_duration")
                .unwrap_or(get_default_interval()),
            blocking_pid: row.try_get("blocking_pid").unwrap_or_default(),
            blocked_statement: row.try_get("blocked_statement").unwrap_or_default(),
            blocked_duration: row
                .try_get("blocked_duration")
                .unwrap_or(get_default_interval()),
            blocked_sql_app: row.try_get("blocked_sql_app").unwrap_or_default(),
            blocking_sql_app: row.try_get("blocking_sql_app").unwrap_or_default(),
        }
    }

    fn to_row(&self) -> prettytable::Row {
        row![
            self.blocked_pid,
            self.blocking_statement,
            format!("{:?}", self.blocking_duration),
            self.blocking_pid,
            self.blocked_statement,
            format!("{:?}", self.blocked_duration),
            self.blocked_sql_app,
            self.blocking_sql_app
        ]
    }

    fn headers() -> prettytable::Row {
        row![
            "blocked_pid",
            "blocking_statement",
            "blocking_duration",
            "blocking_pid",
            "blocked_statement",
            "blocked_duration",
            "blocked_sql_app",
            "blocking_sql_app"
        ]
    }

    fn read_file() -> String {
        include_str!("../sql/blocking.sql").to_string()
    }
}