css in sql query
SELECT 'test1' AS [@class]
, ( SELECT 'test2' as [@class]
, (SELECT 'Name' FOR XML PATH(''))
FOR XML PATH('td'), type)
,(SELECT 'test3' as [@class]
, (SELECT 'Value' FOR XML PATH(''))
FOR XML PATH('td'), type)
FOR XML PATH('tr'), typeSQL
CREATE TABLE friends (
id INTEGER,
name TEXT,
birthday DATE
);
INSERT INTO friends (id, name, birthday)
VALUES (1, 'Jane Doe', '1990-05-30');
INSERT INTO friends(id , name , birthday)
VALUES(2 , 'APOORV' , '2000-2-2');
UPDATE friends
SET name = 'Jane Srivastava'
WHERE id = 1;
ALTER TABLE friends
ADD COLUMN email TEXT;
UPDATE friends
SET email = '203029@klsafjls'
where id = 1;
UPDATE friends
SET email = '203029@klsafjls'
where id = 2;
DELETE FROM friends
WHERE id = 1;
SELECT *
FROM friends;all sql commands with examples
DROP DATABASE db_name;sql query
$meta_query_args = array(
'relation' => 'OR', // Optional, defaults to "AND"
array(
'key' => '_my_custom_key',
'value' => 'Value I am looking for',
'compare' => '='
),
array(
'relation' => 'AND',
array(
'key' => '_my_custom_key_2',
'value' => 'Value I am looking for 2',
'compare' => '='
),
array(
'key' => '_my_custom_key_3',
'value' => 'Value I am looking for 3',
'compare' => '='
)
)
);
$meta_query = new WP_Meta_Query( $meta_query_args );Database Queries
ALTER TABLE table_name ADD column_name datatype;Copyright © 2021 Codeinu
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