remove postgresql ubuntu
sudo apt-get --purge remove postgresql
sudo apt-get purge postgresql*
sudo apt-get --purge remove postgresql postgresql-doc postgresql-commonremove postgresql ubuntu
sudo apt-get --purge remove postgresql
sudo apt-get purge postgresql*
sudo apt-get --purge remove postgresql postgresql-doc postgresql-commonpostgres delete database
CREATE DATABASE testdb1;
DROP DATABASE testdb1;delete entries in postgresql
DELETE FROM table WHERE condition;postegresql delete
DELETE FROM films
WHERE producer_id IN (SELECT id FROM producers WHERE name = 'foo');delete entries in postgresql
DELETE FROM table
USING another_table
WHERE table.id = another_table.id;delete from select postgresql
DELETE FROM mytable
WHERE ctid IN (
SELECT ctid
FROM mytable
GROUP BY s.serialId, s.valuetimestamp
ORDER BY s.serialId
LIMIT 10
)react native input
import React, { Component } from 'react';
import { TextInput } from 'react-native';
export default function UselessTextInput() {
const [value, onChangeText] = React.useState('Useless Placeholder');
return (
<TextInput
style={{ height: 40, borderColor: 'gray', borderWidth: 1 }}
onChangeText={text => onChangeText(text)}
value={value}
/>
);
}Copyright © 2021 Codeinu
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