DB

A WPDB wrapper and query builder library.

Installation

It's recommended that you install DB as a project dependency via Composer:

composer require stellarwp/db

We actually recommend that this library gets included in your project using Strauss.

Luckily, adding Strauss to your composer.json is only slightly more complicated than adding a typical dependency, so checkout our strauss docs.

DB
Select statements
From Clause
Joins
Unions
Where Clauses
Ordering, Grouping, Limit & Offset
Special methods for working with meta tables
- attachMeta
- configureMetaTable
CRUD
- Insert
- Update
- Delete
- Get
Aggregate Functions
- Count
- Sum
- Avg
- Min
- Max

DB

DB class is a static decorator for the $wpdb class, but it has a few methods that are exceptions to that. Methods DB::table() and DB::raw().

DB::table() is a static facade for the QueryBuilder class, and it accepts two string arguments, $tableName and $tableAlias.

Under the hood, DB::table() will create a new QueryBuilder instance, and it will use QueryBuilder::from method to set the table name. Calling QueryBuilder::from when using DB::table method will return an unexpected result. Basically, we are telling the QueryBuilder that we want to select data from two tables.

Important

When using DB::table(tableName) method, the tableName is prefixed with $wpdb->prefix. To bypass that, you can use DB::raw method which will tell QueryBuilder not to prefix the table name.

DB::table(DB::raw('posts'));

Select statements

Available methods - select / selectRaw / distinct

By using the QueryBuilder::select method, you can specify a custom SELECT statement for the query.

DB::table('posts')->select('ID', 'post_title', 'post_date');

Generated SQL

SELECT ID, post_title, post_date FROM wp_posts

You can also specify the column alias by providing an array [column, alias] to the QueryBuilder::select method.

DB::table('posts')->select(
    ['ID', 'post_id'],
    ['post_status', 'status'],
    ['post_date', 'createdAt']
);

Generated SQL:

SELECT ID AS post_id, post_status AS status, post_date AS createdAt FROM wp_posts

The distinct method allows you to force the query to return distinct results:

DB::table('posts')->select('post_status')->distinct();

You can also specify a custom SELECT statement with QueryBuilder::selectRaw method. This method accepts an optional array of bindings as its second argument.

DB::table('posts')
    ->select('ID')
    ->selectRaw('(SELECT ID from wp_posts WHERE post_status = %s) AS subscriptionId', 'give_subscription');

Generated SQL

SELECT ID, (SELECT ID from wp_posts WHERE post_status = 'give_subscription') AS subscriptionId FROM wp_posts

By default, all columns will be selected from a database table.

DB::table('posts');

Generated SQL

SELECT * FROM wp_posts

From clause

By using the QueryBuilder::from() method, you can specify a custom FROM clause for the query.

$builder = new QueryBuilder();
$builder->from('posts');

Set multiple FROM clauses

$builder = new QueryBuilder();
$builder->from('posts');
$builder->from('postmeta');

Generated SQL

SELECT * FROM wp_posts, wp_postmeta

Important

Table name is prefixed with $wpdb->prefix. To bypass that, you can use DB::raw method which will tell QueryBuilder not to prefix the table name.

$builder = new QueryBuilder();
$builder->from(DB::raw('posts'));

Joins

The Query Builder may also be used to add JOIN clauses to your queries.

Available methods - leftJoin / rightJoin / innerJoin / joinRaw / join

LEFT Join

LEFT JOIN clause.

DB::table('posts', 'donationsTable')
    ->select('donationsTable.*', 'metaTable.*')
    ->leftJoin('give_donationmeta', 'donationsTable.ID', 'metaTable.donation_id', 'metaTable');

Generated SQL

SELECT donationsTable.*, metaTable.* FROM wp_posts AS donationsTable LEFT JOIN wp_give_donationmeta metaTable ON donationsTable.ID = metaTable.donation_id

RIGHT Join

RIGHT JOIN clause.

DB::table('posts', 'donationsTable')
    ->select('donationsTable.*', 'metaTable.*')
    ->rightJoin('give_donationmeta', 'donationsTable.ID', 'metaTable.donation_id', 'metaTable');

Generated SQL

SELECT donationsTable.*, metaTable.* FROM wp_posts AS donationsTable RIGHT JOIN wp_give_donationmeta metaTable ON donationsTable.ID = metaTable.donation_id

INNER Join

INNER JOIN clause.

DB::table('posts', 'donationsTable')
    ->select('donationsTable.*', 'metaTable.*')
    ->innerJoin('give_donationmeta', 'donationsTable.ID', 'metaTable.donation_id', 'metaTable');

Generated SQL

SELECT donationsTable.*, metaTable.* FROM wp_posts AS donationsTable INNER JOIN wp_give_donationmeta metaTable ON donationsTable.ID = metaTable.donation_id

Join Raw

Insert a raw expression into query.

DB::table('posts', 'donationsTable')
    ->select('donationsTable.*', 'metaTable.*')
    ->joinRaw('LEFT JOIN give_donationmeta metaTable ON donationsTable.ID = metaTable.donation_id');

Generated SQL

SELECT donationsTable.*, metaTable.* FROM wp_posts AS donationsTable LEFT JOIN give_donationmeta metaTable ON donationsTable.ID = metaTable.donation_id

Advanced Join Clauses

The closure will receive a Give\Framework\QueryBuilder\JoinQueryBuilder instance

DB::table('posts')
    ->select('donationsTable.*', 'metaTable.*')
    ->join(function (JoinQueryBuilder $builder) {
        $builder
            ->leftJoin('give_donationmeta', 'metaTable')
            ->on('donationsTable.ID', 'metaTable.donation_id')
            ->andOn('metaTable.meta_key', 'some_key', $qoute = true);
    });

Generated SQL

SELECT donationsTable.*, metaTable.* FROM wp_posts LEFT JOIN wp_give_donationmeta metaTable ON donationsTable.ID = metaTable.donation_id AND metaTable.meta_key = 'some_key'

Unions

The Query Builder also provides a convenient method to "union" two or more queries together.

Available methods - union / unionAll

Union

$donations = DB::table('give_donations')->where('author_id', 10);

DB::table('give_subscriptions')
    ->select('ID')
    ->where('ID', 100, '>')
    ->union($donations);

Generated SQL:

SELECT ID FROM wp_give_subscriptions WHERE ID > '100' UNION SELECT * FROM wp_give_donations WHERE author_id = '10'

Where Clauses

You may use the Query Builder's where method to add WHERE clauses to the query.

Where

Available methods - where / orWhere

DB::table('posts')->where('ID', 5);

Generated SQL

SELECT * FROM wp_posts WHERE ID = '5'

Using where multiple times.

DB::table('posts')
    ->where('ID', 5)
    ->where('post_author', 10);

Generated SQL

SELECT * FROM wp_posts WHERE ID = '5' AND post_author = '10'

Where IN Clauses

Available methods - whereIn / orWhereIn / whereNotIn / orWhereNotIn

The QueryBuilder::whereIn method verifies that a given column's value is contained within the given array:

DB::table('posts')->whereIn('ID', [1, 2, 3]);

Generated SQL

SELECT * FROM wp_posts WHERE ID IN ('1','2','3')

You can also pass a closure as the second argument which will generate a subquery.

The closure will receive a Give\Framework\QueryBuilder\QueryBuilder instance

DB::table('posts')
    ->whereIn('ID', function (QueryBuilder $builder) {
        $builder
            ->select(['meta_value', 'donation_id'])
            ->from('give_donationmeta')
            ->where('meta_key', 'donation_id');
    });

Generated SQL

SELECT * FROM wp_posts WHERE ID IN (SELECT meta_value AS donation_id FROM wp_give_donationmeta WHERE meta_key = 'donation_id')

Where BETWEEN Clauses

The QueryBuilder::whereBetween method verifies that a column's value is between two values:

Available methods - whereBetween / orWhereBetween / whereNotBetween / orWhereNotBetween

DB::table('posts')->whereBetween('ID', 0, 100);

Generated SQL

SELECT * FROM wp_posts WHERE ID BETWEEN '0' AND '100'

Where LIKE Clauses

The QueryBuilder::whereLike method searches for a specified pattern in a column.

Available methods - whereLike / orWhereLike / whereNotLike / orWhereNotLike

DB::table('posts')->whereLike('post_title', 'Donation');

Generated SQL

SELECT * FROM wp_posts WHERE post_title LIKE '%Donation%'

Where IS NULL Clauses

The QueryBuilder::whereIsNull method verifies that a column's value is NULL

Available methods - whereIsNull / orWhereIsNull / whereIsNotNull / orWhereIsNotNull

DB::table('posts')->whereIsNull('post_author');

Generated SQL

SELECT * FROM wp_posts WHERE post_author IS NULL

Where EXISTS Clauses

The QueryBuilder::whereExists method allows you to write WHERE EXISTS SQL clauses. The QueryBuilder::whereExists method accepts a closure which will receive a QueryBuilder instance.

Available methods - whereExists / whereNotExists

DB::table('give_donationmeta')
    ->whereExists(function (QueryBuilder $builder) {
        $builder
            ->select(['meta_value', 'donation_id'])
            ->where('meta_key', 'donation_id');
    });

Generated SQL

SELECT * FROM wp_give_donationmeta WHERE EXISTS (SELECT meta_value AS donation_id WHERE meta_key = 'donation_id')

Subquery Where Clauses

Sometimes you may need to construct a WHERE clause that compares the results of a subquery to a given value.

DB::table('posts')
    ->where('post_author', function (QueryBuilder $builder) {
        $builder
            ->select(['meta_value', 'author_id'])
            ->from('postmeta')
            ->where('meta_key', 'donation_id')
            ->where('meta_value', 10);
    });

Generated SQL

SELECT * FROM wp_posts WHERE post_author = (SELECT meta_value AS author_id FROM wp_postmeta WHERE meta_key = 'donation_id' AND meta_value = '10')

Nested Where Clauses

Sometimes you may need to construct a WHERE clause that has nested WHERE clauses.

The closure will receive a Give\Framework\QueryBuilder\WhereQueryBuilder instance

DB::table('posts')
    ->where('post_author', 10)
    ->where(function (WhereQueryBuilder $builder) {
        $builder
            ->where('post_status', 'published')
            ->orWhere('post_status', 'donation')
            ->whereIn('ID', [1, 2, 3]);
    });

Generated SQL

SELECT * FROM wp_posts WHERE post_author = '10' AND ( post_status = 'published' OR post_status = 'donation' AND ID IN ('1','2','3'))

Ordering, Grouping, Limit & Offset

Ordering

The QueryBuilder::orderBy method allows you to sort the results of the query by a given column.

DB::table('posts')->orderBy('ID');

Generated SQL

SELECT * FROM wp_posts ORDER BY ID ASC

Sorting result by multiple columns

DB::table('posts')
    ->orderBy('ID')
    ->orderBy('post_date', 'DESC');

Generated SQL

SELECT * FROM wp_posts ORDER BY ID ASC, post_date DESC

Grouping

The QueryBuilder::groupBy and QueryBuilder::having* methods are used to group the query results.

Available methods - groupBy / having / orHaving / havingCount / orHavingCount / havingMin / orHavingMin / havingMax / orHavingMax / havingAvg / orHavingAvg / havingSum / orHavingSum / havingRaw

DB::table('posts')
    ->groupBy('id')
    ->having('id', '>', 10);

Generated SQL

SELECT * FROM wp_posts WHERE GROUP BY id HAVING 'id' > '10'

Limit & Offset

Limit the number of results returned from the query.

Available methods - limit / offset

DB::table('posts')
    ->limit(10)
    ->offset(20);

Generated SQL

SELECT * FROM wp_posts LIMIT 10 OFFSET 20

Special methods for working with meta tables

Query Builder has a few special methods for abstracting the work with meta tables.

attachMeta

attachMeta is used to include meta table meta_key column values as columns in the SELECT statement.

Under the hood QueryBuilder::attachMeta will add join clause for each defined meta_key column. And each column will be added in select statement as well, which means the meta columns will be returned in query result. Aliasing meta columns is recommended when using QueryBuilder::attachMeta method.

DB::table('posts')
    ->select(
        ['ID', 'id'],
        ['post_date', 'createdAt'],
        ['post_modified', 'updatedAt'],
        ['post_status', 'status'],
        ['post_parent', 'parentId']
    )
    ->attachMeta('give_donationmeta', 'ID', 'donation_id',
        ['_give_payment_total', 'amount'],
        ['_give_payment_currency', 'paymentCurrency'],
        ['_give_payment_gateway', 'paymentGateway'],
        ['_give_payment_donor_id', 'donorId'],
        ['_give_donor_billing_first_name', 'firstName'],
        ['_give_donor_billing_last_name', 'lastName'],
        ['_give_payment_donor_email', 'donorEmail'],
        ['subscription_id', 'subscriptionId']
    )
    ->leftJoin('give_donationmeta', 'ID', 'donationMeta.donation_id', 'donationMeta')
    ->where('post_type', 'give_payment')
    ->where('post_status', 'give_subscription')
    ->where('donationMeta.meta_key', 'subscription_id')
    ->where('donationMeta.meta_value', 1)
    ->orderBy('post_date', 'DESC');

Generated SQL:

SELECT ID                                         AS id,
       post_date                                  AS createdAt,
       post_modified                              AS updatedAt,
       post_status                                AS status,
       post_parent                                AS parentId,
       give_donationmeta_attach_meta_0.meta_value AS amount,
       give_donationmeta_attach_meta_1.meta_value AS paymentCurrency,
       give_donationmeta_attach_meta_2.meta_value AS paymentGateway,
       give_donationmeta_attach_meta_3.meta_value AS donorId,
       give_donationmeta_attach_meta_4.meta_value AS firstName,
       give_donationmeta_attach_meta_5.meta_value AS lastName,
       give_donationmeta_attach_meta_6.meta_value AS donorEmail,
       give_donationmeta_attach_meta_7.meta_value AS subscriptionId
FROM wp_posts
         LEFT JOIN wp_give_donationmeta give_donationmeta_attach_meta_0
                   ON ID = give_donationmeta_attach_meta_0.donation_id AND
                      give_donationmeta_attach_meta_0.meta_key = '_give_payment_total'
         LEFT JOIN wp_give_donationmeta give_donationmeta_attach_meta_1
                   ON ID = give_donationmeta_attach_meta_1.donation_id AND
                      give_donationmeta_attach_meta_1.meta_key = '_give_payment_currency'
         LEFT JOIN wp_give_donationmeta give_donationmeta_attach_meta_2
                   ON ID = give_donationmeta_attach_meta_2.donation_id AND
                      give_donationmeta_attach_meta_2.meta_key = '_give_payment_gateway'
         LEFT JOIN wp_give_donationmeta give_donationmeta_attach_meta_3
                   ON ID = give_donationmeta_attach_meta_3.donation_id AND
                      give_donationmeta_attach_meta_3.meta_key = '_give_payment_donor_id'
         LEFT JOIN wp_give_donationmeta give_donationmeta_attach_meta_4
                   ON ID = give_donationmeta_attach_meta_4.donation_id AND
                      give_donationmeta_attach_meta_4.meta_key = '_give_donor_billing_first_name'
         LEFT JOIN wp_give_donationmeta give_donationmeta_attach_meta_5
                   ON ID = give_donationmeta_attach_meta_5.donation_id AND
                      give_donationmeta_attach_meta_5.meta_key = '_give_donor_billing_last_name'
         LEFT JOIN wp_give_donationmeta give_donationmeta_attach_meta_6
                   ON ID = give_donationmeta_attach_meta_6.donation_id AND
                      give_donationmeta_attach_meta_6.meta_key = '_give_payment_donor_email'
         LEFT JOIN wp_give_donationmeta give_donationmeta_attach_meta_7
                   ON ID = give_donationmeta_attach_meta_7.donation_id AND
                      give_donationmeta_attach_meta_7.meta_key = 'subscription_id'
         LEFT JOIN wp_give_donationmeta donationMeta ON ID = donationMeta.donation_id
WHERE post_type = 'give_payment'
  AND post_status = 'give_subscription'
  AND donationMeta.meta_key = 'subscription_id'
  AND donationMeta.meta_value = '1'
ORDER BY post_date DESC

Returned result:

stdClass Object
(
    [id] => 93
    [createdAt] => 2022-02-21 00:00:00
    [updatedAt] => 2022-01-21 11:08:09
    [status] => give_subscription
    [parentId] => 92
    [amount] => 100.000000
    [paymentCurrency] => USD
    [paymentGateway] => manual
    [donorId] => 1
    [firstName] => Ante
    [lastName] => Laca
    [donorEmail] => [email protected]
    [subscriptionId] => 1
)

Fetch multiple instances of the same meta key

Sometimes we need to fetch multiple instances of the same meta key. This is possible by setting the third parameter to true, example ['additional_email', 'additionalEmails', true]

DB::table('give_donors')
  ->select(
      'id',
      'email',
      'name'
  )
  ->attachMeta(
      'give_donormeta',
      'id',
      'donor_id',
  	  ['additional_email', 'additionalEmails', true]
  );

Generated SQL:

SELECT id, email, name, GROUP_CONCAT(DISTINCT give_donormeta_attach_meta_0.meta_value) AS additionalEmails
FROM wp_give_donors
    LEFT JOIN wp_give_donormeta give_donormeta_attach_meta_0 ON id = give_donormeta_attach_meta_0.donor_id AND give_donormeta_attach_meta_0.meta_key = 'additional_email'
GROUP BY id

Returned result:

Instances with the same key, in this case additional_email, will be concatenated into JSON array string.

Array
(
    [0] => stdClass Object
        (
            [id] => 1
            [email] => [email protected]
            [name] => Bill Murray
            [additionalEmails] => ["[email protected]","[email protected]"]
        )

    [1] => stdClass Object
        (
            [id] => 2
            [email] => [email protected]
            [name] => Jon Waldstein
            [additionalEmails] => ["[email protected]","[email protected]","[email protected]"]
        )

    [2] => stdClass Object
        (
            [id] => 3
            [email] => [email protected]
            [name] => Ante laca
            [additionalEmails] =>
        )

)

configureMetaTable

By default, QueryBuilder::attachMeta will use meta_key, and meta_value as meta table column names, but that sometimes might not be the case.

With QueryBuilder::configureMetaTable you can define a custom meta_key and meta_value column names.

DB::table('posts')
    ->select(
        ['ID', 'id'],
        ['post_date', 'createdAt']
    )
    ->configureMetaTable(
        'give_donationmeta',
        'custom_meta_key',
        'custom_meta_value'
    )
    ->attachMeta(
        'give_donationmeta',
        'ID',
        'donation_id',
        ['_give_payment_total', 'amount']
    )
    ->leftJoin('give_donationmeta', 'ID', 'donationMeta.donation_id', 'donationMeta')
    ->where('post_type', 'give_payment')
    ->where('post_status', 'give_subscription')
    ->where('donationMeta.custom_meta_key', 'subscription_id')
    ->where('donationMeta.custom_meta_value', 1);

Generated SQL

SELECT ID AS id, post_date AS createdAt, give_donationmeta_attach_meta_0.custom_meta_value AS amount
FROM wp_posts
         LEFT JOIN wp_give_donationmeta give_donationmeta_attach_meta_0
                   ON ID = give_donationmeta_attach_meta_0.donation_id AND
                      give_donationmeta_attach_meta_0.custom_meta_key = '_give_payment_total'
         LEFT JOIN wp_give_donationmeta donationMeta ON ID = donationMeta.donation_id
WHERE post_type = 'give_payment'
  AND post_status = 'give_subscription'
  AND donationMeta.custom_meta_key = 'subscription_id'
  AND donationMeta.custom_meta_value = '1'

CRUD

Insert

The QueryBuilder also provides QueryBuilder::insert method that may be used to insert records into the database table.

DB::table('posts')
    ->insert([
        'post_title'   => 'Post Title',
        'post_author'  => 1,
        'post_content' => 'Post Content'
    ]);

Update

In addition to inserting records into the database, the QueryBuilder can also update existing records using the QueryBuilder::update method.

DB::table('posts')
    ->where('post_author', 1)
    ->update([
        'post_title'   => 'Post Title 2',
        'post_content' => 'Post Content 2'
    ]);

Delete

The QueryBuilder::delete method may be used to delete records from the table.

DB::table('posts')
    ->where('post_author', 1)
    ->delete();

Get

Available methods - get / getAll

Get single row

$post = DB::table('posts')->where('post_author', 1)->get();

Get all rows

$posts = DB::table('posts')->where('post_status', 'published')->getAll();

Aggregate Functions

The Query Builder also provides a variety of methods for retrieving aggregate values like count, sum, avg, min and max.

Count

$count = DB::table('posts')
    ->where('post_type', 'published')
    ->count();

Count rows where provided column is not null.

$count = DB::table('donations')->count('not_null_value_column');

Sum

$sum = DB::table('give_donationmeta')
    ->where('meta_key', 'donation_amount')
    ->sum('meta_value');

Avg

$avg = DB::table('give_donationmeta')
    ->where('meta_key', 'donation_amount')
    ->avg('meta_value');

Min

$min = DB::table('give_donationmeta')
    ->where('meta_key', 'donation_amount')
    ->min('meta_value');

Max

$max = DB::table('give_donationmeta')
    ->where('meta_key', 'donation_amount')
    ->max('meta_value');

Acknowledgements

Props to the GiveWP team for creating this library!

SQL provides the ability to Insert Into a table using the results of another query. This is incredibly useful, especially as a means of migration or conditionally inserting rows.

Take the following example:

global $wpdb;

$donationMetaTable = "{$wpdb->prefix}give_donationmeta";
$subscriptionTable = "{$wpdb->prefix}give_subscriptions";

$wpdb->query(
    "
        INSERT INTO $donationMetaTable (donation_id, meta_key, meta_value)
        SELECT
            p.ID,
            'subscription_id',
            s.id
        FROM
            $wpdb->posts AS p
            LEFT JOIN $donationMetaTable AS dm1 ON dm1.donation_id = p.ID
                AND dm1.meta_key = 'subscription_id'
            LEFT JOIN $donationMetaTable AS dm2 ON dm2.donation_id = p.ID
                AND dm2.meta_key = '_give_subscription_payment'
            LEFT JOIN $subscriptionTable AS s ON s.parent_payment_id = p.ID
        WHERE
            dm2.meta_value = '1'
            AND dm1.meta_value IS NULL
    "
);

This inserts subscription_id meta into the donation meta table, but only for cases where it's missing. So if this query were to run twice the second time it runs it would do nothing! ✨

It would be awesome to have something like the following:

DB::table('donationmeta')
  ->insertInto(
    DB::table('posts')->select()->where(); // set up query
  );

enhancement

Add a config class to provide some customizability

This PR adds a StellarWP\DB\Config class that is merely a string store, so it is all a pile of static shenanigans. Added docs on initialization and configuration.

Additionally, I tacked on the work to convert tric to slic.

opened by borkweb 4
Adjust signatures of __callStatic() methods to match wpdb

While the docs for wpdb::insert and wpdb::replace claim array|string for the $format parameter, the default is null. This PR adds null as a valid argument value.

opened by borkweb 0
Feature: Add an Upsert method
Often times it's useful to update existing rows if present and insert if missing. An example of this in WordPress is the update_post_meta function. It would be useful to be able to do something like this:

DB::table('flights')->upsert( [ ['departure' => 'Oakland', 'destination' => 'San Diego', 'price' => 99], ['departure' => 'Chicago', 'destination' => 'New York', 'price' => 150] ], ['departure', 'destination'], ['price'] );

Arguments:

The records to insert or update

The column(s) that uniquely identify whether the record already exists

The column(s) to update if the record does exist

Under the hood this will probably use the ON DUPLICATE KEY UPDATE SQL syntax, as such it will be important that the identifier column(s) are either "primary" or "unique".
enhancement
opened by JasonTheAdams 0
Feature: use plain SQL to run the Query Builder update method
Right now the QueryBuilder::update() method uses wpdb::update() under the hood. This limits us to what that method is capable of. For example, want a WHERE X IN (SELECT...) clause in your update method? Too bad. 😭

By switching to running simple SQL under the hood we make more complex conditions possible without much effort. The WHERE clause is simply converted to SQL and tacked onto the end, getting the full power of the Query Builder behind complex update queries. Furthermore, update can also receive:

A Query

ORDER BY clause

LIMIT clause

enhancement
opened by JasonTheAdams 0
Feature: use plain SQL to run the Query Builder delete method

Right now the QueryBuilder::delete() method uses wpdb::delete() under the hood. This limits us to what that method is capable of. For example, want a WHERE X IN (SELECT...) clause in your delete method? Too bad. 😭

By switching to running simple SQL under the hood we make more complex conditions possible without much effort. The WHERE clause is simply converted to SQL and tacked onto the end, getting the full power of the Query Builder behind complex delete queries.
enhancement

opened by JasonTheAdams 0
Feature: Switch Query Builder insert method to use raw SQL and support multi-row inserts
Currently the Query Builder user wpdb::insert() under the hood to run the insert. This is lame for a couple reasons:

You can't really do anything particularly complex as we're limited to what that function supports

For example, you can only insert a single row at a time... Have 20 rows to insert? Too bad. Do it 20 times. 😭

Let's just ditch wpdb and build the SQL ourselves. We don't need them! I think as a good first step the following should be possible:

DB::table('post_meta') ->insert([ ['post_id' => 1, 'meta_key' => 'foo', 'meta_value' => 'bar'], ['post_id' => 1, 'meta_key' => 'foo2', 'meta_value' => 'bar2'], ['post_id' => 1, 'meta_key' => 'foo3', 'meta_value' => 'bar3'], ]);

Currently the insert signature contains a $format parameter. I'm inclined to just drop that and infer from the value type what it should be: strings should be strings, numbers should be numbers, and so forth. Crazy stuff! Dropping the last parameter shouldn't break anything since passing additional parameters in PHP doesn't throw an error.
enhancement
opened by JasonTheAdams 0

Feature: Add an insertInto method to the Query Builder

opened by JasonTheAdams 0

1.0.3(Nov 22, 2022)
Changes

Tweak - Set composer.json config.platform.php to 7.0.

Source code(tar.gz)
Source code(zip)
1.0.2(Nov 22, 2022)
Changes

Fix - Adjust DB::insert(), DB::delete(), DB::update(), and DB::replace() signature to match wpdb's supported method signatures.

Fix - Adjust DB::get_var(), DB::get_col(), and DB::get_results() signature of first arg to match wpdb's signature.

Source code(tar.gz)
Source code(zip)
1.0.1(Sep 29, 2022)
Changes

Added a Config class to handle overrides of the DatabaseQueryException and addition of a hook prefix.

Added tests for Config

More documentation

Source code(tar.gz)
Source code(zip)
1.0.0(Aug 28, 2022)
Added

Initial version

Documentation

Automated tests

Source code(tar.gz)
Source code(zip)