Security News
How Threat Actors are Abusing GitHub’s File Upload Feature to Host Malware
GitHub is susceptible to a CDN flaw that allows attackers to host malware on any public repository.
dbqb
Advanced tools
Readme
mysql query builder
const dbqb = new DBQB({
/*
* Query = 'SHOW TABLES'
* ['table1', 'table2']
*/
getTables: () => string[],
/*
* Query = `SHOW FIELDS FROM ${table}`
* [
* { Field: 'idx', Type: 'int', Null: 'NO', Key: 'PRI', Default: '', Extra: 'auto_increment' },
* { Field: 'nick', Type: 'varchar(32)', Null: 'NO', Key: '', Default: '', Extra: '' },
* ]
*/
getFields: (table: string) => IFieldItem[]
});
// SELECT * FROM `user` WHERE id = 'test';
const selectQuery = await dbqb.selectQuery({
table: 'user',
where: {
id: 'test'
}
});
// SELECT COUNT(1) AS count FROM `user` WHERE adult_yn = 'Y';
const countQuery = await dbqb.countQuery({
table: 'user',
where: {
adult_yn: 'Y'
}
});
// INSERT INTO `user` SET id = 'test', nick = 'test';
const insertQuery = await dbqb.insertQuery({
table: 'user',
data: {
id: 'test',
nick: 'test'
}
});
// INSERT INTO `user` (id, nick) VALUES ('test', 'test'), ('test2', 'test2');
const insertAllQuery = await dbqb.insertAllQuery({
table: 'user',
data: [
{
id: 'test',
nick: 'test',
},
{
id: 'test2',
nick: 'test2',
}
]
});
// UPDATE `user` SET id = 'test' WHERE id = 'test2';
const updateQuery = await dbqb.updateQuery({
table: 'user',
set: {
id: 'test'
},
where: {
id: 'test2'
}
});
// INSERT INTO `user` SET id = 'test', nick = 'test' ON DUPLICATE KEY UPDATE nick = 'test';
const insertUpdateQuery = await dbqb.insertUpdateQuery({
table: 'user',
data: {
id: 'test',
nick: 'test'
},
set: {
nick: 'test'
}
});
// DELETE FROM `user` WHERE id = 'test';
const deleteQuery = await dbqb.deleteQuery({
table: 'user',
where: {
id: 'test'
}
});
// id = 'test' AND id != 'test' .....
const where = {
// id = 'test'
id: 'test',
// id != 'test'
'id !=': 'test',
// date >= '2022-12-03'
// `>=` `>` `<=` `<`
'date >=': '2022-12-03',
// BETWEEN
'date <=>': ['2022-12-01', '2022-12-31'],
// NOT BETWEEN
'date <!=>': ['2022-12-01', '2022-12-31'],
// idx IS NULL
idx: null,
// idx IS NOT NULL
'idx !=': null,
// id IN ('test', 'test2')
id: ['test', 'test2'],
// id NOT IN ('test', 'test2')
'id !=': ['test', 'test2'],
// nick LIKE 'test%'
'nick %': 'test%',
// nick NOT LIKE 'test%'
'nick !%': 'test%',
// ( nick = 'test' OR id = 'test' OR (adult_yn = 'Y' AND name = 'test2'))
[Symbol('OR')]: {
nick: 'test',
id: 'test',
[Symbol('AND')]: {
adult_yn: 'Y',
name: 'test2'
}
},
// `user`.`nick` = `user`.`name`
user: Symbol('user.name')
};
// id = 'test' OR nick = 'test' ...
const whereOr = {};
const query = await dbqb.selectQuery({
table: 'user',
where,
whereOr
});
// SELECT * FROM `user` WHERE id = 'test' AND nick != "test" AND (field1 = "123" OR field2 = "321");
const whereQuery = await dbqb.selectQuery({
table: 'user',
where: {
id: 'test'
},
sWhere: 'AND nick != "test" AND (field1 = "123" OR field2 = "321")'
});
// SELECT * FROM `user` WHERE id = nick AND nick = "test";
const bangQuery = await dbqb.selectQuery({
table: 'user',
where: {
'!id': 'name',
'!nick': '"test"'
}
});
// SELEC * FROM `user` WHERE adult_yn = 'Y' LIMIT 0, 10;
const limitQuery = await dbqb.selectQuery({
table: 'user',
where: {
adult_yn: 'Y'
},
offset: 0,
limit: 10
});
// SELECT user.*, id, nick, name AS user_name, SUM(coin) AS coin_sum FROM `user`;
const fieldQuery = await dbqb.selectQuery({
table: 'user',
field: ['*', 'id', 'nick'],
fieldAs: {
name: 'user_name',
'SUM(coin)': 'coin_sum'
}
});
// SELECT COUNT(IF(adult_yn = "Y", 1, NULL) AS adult_count FROM `user`;
const fieldQuery2 = await dbqb.selectQuery({
table: 'user',
fieldAs: {
'!COUNT(IF(adult_yn = "Y", 1, NULL)': 'adult_count'
}
});
// SELECT (SELECT name FROM profile WHERE profile.user_idx = user.idx LIMIT 1) AS profile_name FROM `user`;
const fieldQuery3 = await dbqb.selectQuery({
table: 'user',
fieldAs: {
'!(SELECT name FROM profile WHERE profile.user_idx = user.idx LIMIT 1)': 'profile_name'
},
fieldQueryAs: [
[{
table: 'profile',
field: ['name'],
where: {
user_idx: Symbol('user.idx'),
},
}, 'profile_name2']
]
});
// SELECT profile.* FROM `profile` LEFT JOIN `user` ON `profile`.user_idx = `user`.idx;
const leftJoinQuery = await dbqb.selectQuery({
table: 'profile',
leftJoin: [
// 1
{
table: 'user',
on: '`profile`.user_idx = `user`.idx'
},
// 2
{
table: 'user',
on: {
idx: Symbol('profile.user_idx')
}
},
// 3
{
table: 'user',
on: 'profile.user_idx'
}
]
});
// SELECT user.id, user.name, profile.name AS profile_name FROM `user` INNER JOIN `profile` ON `profile`.user_idx = `user`.idx;
const innerJoinQuery = await dbqb.selectQuery({
table: 'user',
field: ['id', 'name'],
fieldAs: {
'profile.name': 'profile_name'
},
leftJoin: [
{
table: 'profile',
on: '`profile`.user_idx = `user`.idx'
}
]
});
// SELECT * FROM `user` GROUP BY id, adult_yn;
const groupByQuery = await dbqb.selectQuery({
table: 'user',
groupBy: ['id', 'adult_yn']
});
// UPDATE `user` SET login_date = '2000-11-01', login_count = login_count + 1 WHERE idx = 1;
// `+=`, `-=`
const setQuery = await dbqb.updateQuery({
table: 'user',
set: {
login_date: '2000-11-01',
'login_count +=': 1
},
where: {
idx: 1
}
});
// SELECT * FROM `user` WHERE nick LIKE 'test%' ORDER BY login_date DESC, idx ASC;
const orderQuery = await dbqb.selectQuery({
table: 'user',
where: {
'nick %': 'test%'
},
orderBy: [
['login_date', 'DESC'],
['idx', 'DESC'],
]
});
// SELECT * FROM `user` WHERE nick LIKE 'test%' ORDER BY login_date DESC, idx ASC;
const orderQuery2 = await dbqb.selectQuery({
table: 'user',
where: {
'nick %': 'test%'
},
orderBy: {
login_date: 'DESC',
idx: 'ASC'
}
});
// SELECT * FROM `user` USE INDEX (id_index) WHERE id = 'test';
const indexQuery = await dbqb.selectQuery({
table: 'user',
where: {
id: 'test'
},
// forceIndex, useIndex, ignoreIndex
useIndex: 'id_index'
});
// SELECT COUNT(1) FROM `user` AS `parent` WHERE 1 AND `parent`.`idx` = `board`.`user_idx` AND `parent`.`idx` != `p`.`user_idx` LIMIT 0, 1
const subQuery = await dbqb.selectQuery({
table: 'user',
as: 'parent',
parentTables: [
{table: 'board'},
{table: 'profile', as: 'p'}
],
field: [
'COUNT(1)'
],
where: {
idx: Symbol('board.user_idx'),
'idx !=': Symbol('p.user_idx')
},
limit: 1
});
// SELECT `user`.* FROM `user` PARTITION (p200101, p200102) WHERE 1 AND `user`.`email` = "test@gmail.com"
const partitionQuery = await dbqb.selectQuery({
table: 'user',
where: {
email: 'test@gmail.com'
},
partition: ['p200101', 'p200102']
});
// SELECT `user`.* FROM `user` WHERE 1 AND `user`.`email` = "test@gmail.com" FOR UPDATE
const forUpdateQuery = await dbqb.selectQuery({
table: 'user',
where: {
email: 'test@gmail.com'
},
forUpdate: true // true / nowait / skip
});
FAQs
mysql query builder
The npm package dbqb receives a total of 6 weekly downloads. As such, dbqb popularity was classified as not popular.
We found that dbqb demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
GitHub is susceptible to a CDN flaw that allows attackers to host malware on any public repository.
Security News
At Node Congress, Socket CEO Feross Aboukhadijeh uncovers the darker aspects of open source, where applications that rely heavily on third-party dependencies can be exploited in supply chain attacks.
Research
Security News
The Socket Research team found this npm package includes code for collecting sensitive developer information, including your operating system username, Git username, and Git email.