Class Query | CakePHP 4.6

__clone() public

Handles clearing iterator and cloning all expressions and value binders.

__debugInfo() public

Returns an array that can be used to describe the internal state of this object.

__toString() public

Returns string representation of this query (complete SQL statement).

_conjugate() protected

Helper function used to build conditions by composing QueryExpression objects.

_decorateStatement() protected

Auxiliary function used to wrap the original statement from the driver with any registered callbacks.

_dirty() protected

Marks a query as dirty, removing any preprocessed information from in memory caching.

_expressionsVisitor() protected

Query parts traversal method used by traverseExpressions()

_makeJoin() protected

Returns an array that can be passed to the join method describing a single join clause

Connects any previously defined set of conditions to the provided list using the AND operator in the HAVING clause. This method operates in exactly the same way as the method andWhere() does. Please refer to its documentation for an insight on how to using each parameter.

andWhere() public

Connects any previously defined set of conditions to the provided list using the AND operator. This function accepts the conditions list in the same format as the method where does, hence you can use arrays, expression objects callback functions or strings.

bind() public

Associates a query placeholder to a value and a type.

clause() public

Returns any data that was stored in the specified clause. This is useful for modifying any internal part of the query and it is used by the SQL dialects to transform the query accordingly before it is executed. The valid clauses that can be retrieved are: delete, update, set, insert, values, select, distinct, from, join, set, where, group, having, order, limit, offset and union.

decorateResults() public

Registers a callback to be executed for each result that is fetched from the result set, the callback function will receive as first parameter an array with the raw data from the database for every row that is fetched and must return the row with any possible modifications.

delete() public

Create a delete query.

disableBufferedResults() public deprecated

Disables buffered results.

disableResultsCasting() public

Disables result casting.

distinct() public

Adds a DISTINCT clause to the query to remove duplicates from the result set. This clause can only be used for select statements.

enableBufferedResults() public deprecated

Enables/Disables buffered results.

enableResultsCasting() public

Enables result casting.

epilog() public

A string or expression that will be appended to the generated query

execute() public

Compiles the SQL representation of this query and executes it using the configured connection object. Returns the resulting statement object.

expr() public

Returns a new QueryExpression object. This is a handy function when building complex queries using a fluent interface. You can also override this function in subclasses to use a more specialized QueryExpression class if required.

from() public

Adds a single or multiple tables to be used in the FROM clause for this query. Tables can be passed as an array of strings, array of expression objects, a single expression or a single string.

func() public

Returns an instance of a functions builder object that can be used for generating arbitrary SQL functions.

getConnection() public

Gets the connection instance to be used for executing and transforming this query.

getConnectionRole() public

Returns the connection role ('read' or 'write')

getDefaultTypes() public

Gets default types of current type map.

getIterator() public

Executes this query and returns a results iterator. This function is required for implementing the IteratorAggregate interface and allows the query to be iterated without having to call execute() manually, thus making it look like a result set instead of the query itself.

getSelectTypeMap() public

Gets the TypeMap class where the types for each of the fields in the select clause are stored.

getTypeMap() public

Returns the existing type map.

getValueBinder() public

Returns the currently used ValueBinder instance.

group() public

Adds a single or multiple fields to be used in the GROUP BY clause for this query. Fields can be passed as an array of strings, array of expression objects, a single expression or a single string.

having() public

Adds a condition or set of conditions to be used in the HAVING clause for this query. This method operates in exactly the same way as the method where() does. Please refer to its documentation for an insight on how to using each parameter.

identifier() public

Creates an expression that refers to an identifier. Identifiers are used to refer to field names and allow the SQL compiler to apply quotes or escape the identifier.

innerJoin() public

Adds a single INNER JOIN clause to the query.

insert() public

Create an insert query.

into() public

Set the table name for insert queries.

isBufferedResultsEnabled() public deprecated

Returns whether buffered results are enabled/disabled.

isResultsCastingEnabled() public

Returns whether result casting is enabled/disabled.

join() public

Adds a single or multiple tables to be used as JOIN clauses to this query. Tables can be passed as an array of strings, an array describing the join parts, an array with multiple join descriptions, or a single string.

leftJoin() public

Adds a single LEFT JOIN clause to the query.

limit() public

Sets the number of records that should be retrieved from database, accepts an integer or an expression object that evaluates to an integer. In some databases, this operation might not be supported or will require the query to be transformed in order to limit the result set size.

modifier() public

Adds a single or multiple SELECT modifiers to be used in the SELECT.

newExpr() public

offset() public

Sets the number of records that should be skipped from the original result set This is commonly used for paginating large results. Accepts an integer or an expression object that evaluates to an integer.

order() public

Adds a single or multiple fields to be used in the ORDER clause for this query. Fields can be passed as an array of strings, array of expression objects, a single expression or a single string.

orderAsc() public

Add an ORDER BY clause with an ASC direction.

orderDesc() public

Add an ORDER BY clause with a DESC direction.

page() public

Set the page of results you want.

removeJoin() public

Remove a join if it has been defined.

rightJoin() public

Adds a single RIGHT JOIN clause to the query.

rowCountAndClose() public

Executes the SQL of this query and immediately closes the statement before returning the row count of records changed.

select() public

Adds new fields to be returned by a SELECT statement when this query is executed. Fields can be passed as an array of strings, array of expression objects, a single expression or a single string.

set() public

Set one or many fields to update.

setConnection() public

Sets the connection instance to be used for executing and transforming this query.

setDefaultTypes() public

Overwrite the default type mappings for fields in the implementing object.

setSelectTypeMap() public

Sets the TypeMap class where the types for each of the fields in the select clause are stored.

setTypeMap() public

Creates a new TypeMap if $typeMap is an array, otherwise exchanges it for the given one.

setValueBinder() public

Overwrite the current value binder

sql() public

Returns the SQL representation of this object.

traverse() public

Will iterate over every specified part. Traversing functions can aggregate results using variables in the closure or instance variables. This function is commonly used as a way for traversing all query parts that are going to be used for constructing a query.

traverseExpressions() public

This function works similar to the traverse() function, with the difference that it does a full depth traversal of the entire expression tree. This will execute the provided callback function for each ExpressionInterface object that is stored inside this query at any nesting depth in any part of the query.

traverseParts() public

Will iterate over the provided parts.

type() public

Returns the type of this query (select, insert, update, delete)

union() public

Adds a complete query to be used in conjunction with an UNION operator with this query. This is used to combine the result set of this query with the one that will be returned by the passed query. You can add as many queries as you required by calling multiple times this method with different queries.

unionAll() public

Adds a complete query to be used in conjunction with the UNION ALL operator with this query. This is used to combine the result set of this query with the one that will be returned by the passed query. You can add as many queries as you required by calling multiple times this method with different queries.

update() public

Create an update query.

values() public

Set the values for an insert query.

where() public

Adds a condition or set of conditions to be used in the WHERE clause for this query. Conditions can be expressed as an array of fields as keys with comparison operators in it, the values for the array will be used for comparing the field to such literal. Finally, conditions can be expressed as a single string or an array of strings.

whereInList() public

Adds an IN condition or set of conditions to be used in the WHERE clause for this query.

whereNotInList() public

Adds a NOT IN condition or set of conditions to be used in the WHERE clause for this query.

whereNotInListOrNull() public

Adds a NOT IN condition or set of conditions to be used in the WHERE clause for this query. This also allows the field to be null with a IS NULL condition since the null value would cause the NOT IN condition to always fail.

whereNotNull() public

Convenience method that adds a NOT NULL condition to the query

whereNull() public

Convenience method that adds a IS NULL condition to the query

window() public

Adds a named window expression.

with() public

Adds a new common table expression (CTE) to the query.

Method Detail

__clone() ¶ public

__clone(): void

Handles clearing iterator and cloning all expressions and value binders.

Returns

void

__construct() ¶ public

__construct(Cake\Database\Connection $connection)

Constructor.

Parameters

Cake\Database\Connection $connection: The connection object to be used for transforming and executing this query

__debugInfo() ¶ public

__debugInfo(): array<string, mixed>

Returns an array that can be used to describe the internal state of this object.

Returns

array<string, mixed>

__toString() ¶ public

__toString(): string

Returns string representation of this query (complete SQL statement).

Returns

string

_conjugate() ¶ protected

_conjugate(string $part, Cake\Database\ExpressionInterface|Closure|array|string|null $append, string $conjunction, array<string, string> $types): void

Helper function used to build conditions by composing QueryExpression objects.

Parameters

string $part: Name of the query part to append the new part to
Cake\Database\ExpressionInterface|Closure|array|string|null $append: Expression or builder function to append. to append.
string $conjunction: type of conjunction to be used to operate part
array<string, string> $types: Associative array of type names used to bind values to query

Returns

void

_decorateStatement() ¶ protected

_decorateStatement(Cake\Database\StatementInterface $statement): Cake\Database\Statement\CallbackStatement|Cake\Database\StatementInterface

Auxiliary function used to wrap the original statement from the driver with any registered callbacks.

Parameters

Cake\Database\StatementInterface $statement: to be decorated

Returns

Cake\Database\Statement\CallbackStatement|Cake\Database\StatementInterface

_deprecatedMethod() ¶ protected

_deprecatedMethod(string $method, string $message = ''): void

Helper for Query deprecation methods.

Parameters

string $method: The method that is invalid.
string $message optional: An additional message.

Returns

void

_dirty() ¶ protected

_dirty(): void

Marks a query as dirty, removing any preprocessed information from in memory caching.

Returns

void

_expressionsVisitor() ¶ protected

_expressionsVisitor(Cake\Database\ExpressionInterface|array<Cake\Database\ExpressionInterface> $expression, Closure $callback): void

Query parts traversal method used by traverseExpressions()

Parameters

Cake\Database\ExpressionInterface|array<Cake\Database\ExpressionInterface> $expression: Query expression or array of expressions.
Closure $callback: The callback to be executed for each ExpressionInterface found inside this query.

Returns

void

_makeJoin() ¶ protected

_makeJoin(array<string, mixed>|string $table, Cake\Database\ExpressionInterface|array|string $conditions, string $type): array

Returns an array that can be passed to the join method describing a single join clause

Parameters

array<string, mixed>|string $table: The table to join with
Cake\Database\ExpressionInterface|array|string $conditions: The conditions to use for joining.
string $type: the join type to use

Returns

array

andHaving() ¶ public

andHaving(Cake\Database\ExpressionInterface|Closure|array|string $conditions, array<string, string> $types = []): $this

Having fields are not suitable for use with user supplied data as they are not sanitized by the query builder.

Parameters

Cake\Database\ExpressionInterface|Closure|array|string $conditions: The AND conditions for HAVING.
array<string, string> $types optional: Associative array of type names used to bind values to query

Returns

$this

andWhere() ¶ public

andWhere(Cake\Database\ExpressionInterface|Closure|array|string $conditions, array<string, string> $types = []): $this

It is important to notice that when calling this function, any previous set of conditions defined for this query will be treated as a single argument for the AND operator. This function will not only operate the most recently defined condition, but all the conditions as a whole.

When using an array for defining conditions, creating constraints form each array entry will use the same logic as with the where() function. This means that each array entry will be joined to the other using the AND operator, unless you nest the conditions in the array using other operator.

Examples:

$query->where(['title' => 'Hello World')->andWhere(['author_id' => 1]);

Will produce:

WHERE title = 'Hello World' AND author_id = 1

$query
  ->where(['OR' => ['published' => false, 'published is NULL']])
  ->andWhere(['author_id' => 1, 'comments_count >' => 10])

Produces:

WHERE (published = 0 OR published IS NULL) AND author_id = 1 AND comments_count > 10

$query
  ->where(['title' => 'Foo'])
  ->andWhere(function ($exp, $query) {
    return $exp
      ->or(['author_id' => 1])
      ->add(['author_id' => 2]);
  });

Generates the following conditions:

WHERE (title = 'Foo') AND (author_id = 1 OR author_id = 2)

Parameters

Cake\Database\ExpressionInterface|Closure|array|string $conditions: The conditions to add with AND.
array<string, string> $types optional: Associative array of type names used to bind values to query

Returns

$this

bind() ¶ public

bind(string|int $param, mixed $value, string|int|null $type = null): $this

Associates a query placeholder to a value and a type.

$query->bind(':id', 1, 'integer');

Parameters

string|int $param: placeholder to be replaced with quoted version of $value
mixed $value: The value to be bound
string|int|null $type optional: the mapped type name, used for casting when sending to database

Returns

$this

clause() ¶ public

clause(string $name): mixed

The return value for each of those parts may vary. Some clauses use QueryExpression to internally store their state, some use arrays and others may use booleans or integers. This is summary of the return types for each clause.

update: string The name of the table to update
set: QueryExpression
insert: array, will return an array containing the table + columns.
values: ValuesExpression
select: array, will return empty array when no fields are set
distinct: boolean
from: array of tables
join: array
set: array
where: QueryExpression, returns null when not set
group: array
having: QueryExpression, returns null when not set
order: OrderByExpression, returns null when not set
limit: integer or QueryExpression, null when not set
offset: integer or QueryExpression, null when not set
union: array

Parameters

string $name: name of the clause to be returned

Returns

mixed

Throws

InvalidArgumentException
When the named clause does not exist.

decorateResults() ¶ public

decorateResults(callable|null $callback, bool $overwrite = false): $this

Callbacks will be executed lazily, if only 3 rows are fetched for database it will called 3 times, event though there might be more rows to be fetched in the cursor.

Callbacks are stacked in the order they are registered, if you wish to reset the stack the call this function with the second parameter set to true.

If you wish to remove all decorators from the stack, set the first parameter to null and the second to true.

Example

$query->decorateResults(function ($row) {
  $row['order_total'] = $row['subtotal'] + ($row['subtotal'] * $row['tax']);
   return $row;
});

Parameters

callable|null $callback: The callback to invoke when results are fetched.
bool $overwrite optional: Whether this should append or replace all existing decorators.

Returns

$this

delete() ¶ public

delete(string|null $table = null): $this

Create a delete query.

Can be combined with from(), where() and other methods to create delete queries with specific conditions.

Parameters

string|null $table optional: The table to use when deleting.

Returns

$this

disableBufferedResults() ¶ public

disableBufferedResults(): $this

Disables buffered results.

Disabling buffering will consume less memory as fetched results are not remembered for future iterations.

Returns

$this

disableResultsCasting() ¶ public

disableResultsCasting(): $this

Disables result casting.

When disabled, the fields will be returned as received from the database driver (which in most environments means they are being returned as strings), which can improve performance with larger datasets.

Returns

$this

distinct() ¶ public

distinct(Cake\Database\ExpressionInterface|array|string|bool $on = [], bool $overwrite = false): $this

Adds a DISTINCT clause to the query to remove duplicates from the result set. This clause can only be used for select statements.

If you wish to filter duplicates based of those rows sharing a particular field or set of fields, you may pass an array of fields to filter on. Beware that this option might not be fully supported in all database systems.

Examples:

// Filters products with the same name and city
$query->select(['name', 'city'])->from('products')->distinct();

// Filters products in the same city
$query->distinct(['city']);
$query->distinct('city');

// Filter products with the same name
$query->distinct(['name'], true);
$query->distinct('name', true);

Parameters

Cake\Database\ExpressionInterface|array|string|bool $on optional: Enable/disable distinct class or list of fields to be filtered on
bool $overwrite optional: whether to reset fields with passed list or not

Returns

$this

enableBufferedResults() ¶ public

enableBufferedResults(bool $enable = true): $this

Enables/Disables buffered results.

When enabled the results returned by this Query will be buffered. This enables you to iterate a result set multiple times, or both cache and iterate it.

When disabled it will consume less memory as fetched results are not remembered for future iterations.

Parameters

bool $enable optional: Whether to enable buffering

Returns

$this

enableResultsCasting() ¶ public

enableResultsCasting(): $this

Enables result casting.

When enabled, the fields in the results returned by this Query will be cast to their corresponding PHP data type.

Returns

$this

epilog() ¶ public

epilog(Cake\Database\ExpressionInterface|string|null $expression = null): $this

A string or expression that will be appended to the generated query

Examples:

$query->select('id')->where(['author_id' => 1])->epilog('FOR UPDATE');
$query
 ->insert('articles', ['title'])
 ->values(['author_id' => 1])
 ->epilog('RETURNING id');

Epliog content is raw SQL and not suitable for use with user supplied data.

Parameters

Cake\Database\ExpressionInterface|string|null $expression optional: The expression to be appended

Returns

$this

execute() ¶ public

execute(): Cake\Database\StatementInterface

Compiles the SQL representation of this query and executes it using the configured connection object. Returns the resulting statement object.

Executing a query internally executes several steps, the first one is letting the connection transform this object to fit its particular dialect, this might result in generating a different Query object that will be the one to actually be executed. Immediately after, literal values are passed to the connection so they are bound to the query in a safe way. Finally, the resulting statement is decorated with custom objects to execute callbacks for each row retrieved if necessary.

Resulting statement is traversable, so it can be used in any loop as you would with an array.

This method can be overridden in query subclasses to decorate behavior around query execution.

Returns

Cake\Database\StatementInterface

expr() ¶ public

expr(Cake\Database\ExpressionInterface|array|string|null $rawExpression = null): Cake\Database\Expression\QueryExpression

You can optionally pass a single raw SQL string or an array or expressions in any format accepted by \Cake\Database\Expression\QueryExpression:

$expression = $query->expr(); // Returns an empty expression object
$expression = $query->expr('Table.column = Table2.column'); // Return a raw SQL expression

Parameters

Cake\Database\ExpressionInterface|array|string|null $rawExpression optional: A string, array or anything you want wrapped in an expression object

Returns

Cake\Database\Expression\QueryExpression

from() ¶ public

from(array|string $tables = [], bool $overwrite = false): $this

Adds a single or multiple tables to be used in the FROM clause for this query. Tables can be passed as an array of strings, array of expression objects, a single expression or a single string.

If an array is passed, keys will be used to alias tables using the value as the real field to be aliased. It is possible to alias strings, ExpressionInterface objects or even other Query objects.

By default this function will append any passed argument to the list of tables to be selected from, unless the second argument is set to true.

This method can be used for select, update and delete statements.

Examples:

$query->from(['p' => 'posts']); // Produces FROM posts p
$query->from('authors'); // Appends authors: FROM posts p, authors
$query->from(['products'], true); // Resets the list: FROM products
$query->from(['sub' => $countQuery]); // FROM (SELECT ...) sub

Parameters

array|string $tables optional: tables to be added to the list. This argument, can be passed as an array of strings, array of expression objects, or a single string. See the examples above for the valid call types.
bool $overwrite optional: whether to reset tables with passed list or not

Returns

$this

func() ¶ public

func(): Cake\Database\FunctionsBuilder

Returns an instance of a functions builder object that can be used for generating arbitrary SQL functions.

Example:

$query->func()->count('*');
$query->func()->dateDiff(['2012-01-05', '2012-01-02'])

Returns

Cake\Database\FunctionsBuilder

getConnection() ¶ public

getConnection(): Cake\Database\Connection

Gets the connection instance to be used for executing and transforming this query.

Returns

Cake\Database\Connection

getConnectionRole() ¶ public

getConnectionRole(): string

Returns the connection role ('read' or 'write')

Returns

string

getDefaultTypes() ¶ public

getDefaultTypes(): array<int|string, string>

Gets default types of current type map.

Returns

array<int|string, string>

getIterator() ¶ public

getIterator(): Cake\Database\StatementInterface

Returns

Cake\Database\StatementInterface

getSelectTypeMap() ¶ public

getSelectTypeMap(): Cake\Database\TypeMap

Gets the TypeMap class where the types for each of the fields in the select clause are stored.

Returns

Cake\Database\TypeMap

getTypeMap() ¶ public

getTypeMap(): Cake\Database\TypeMap

Returns the existing type map.

Returns

Cake\Database\TypeMap

getValueBinder() ¶ public

getValueBinder(): Cake\Database\ValueBinder

Returns the currently used ValueBinder instance.

A ValueBinder is responsible for generating query placeholders and temporarily associate values to those placeholders so that they can be passed correctly to the statement object.

Returns

Cake\Database\ValueBinder

group() ¶ public

group(Cake\Database\ExpressionInterface|array|string $fields, bool $overwrite = false): $this

Adds a single or multiple fields to be used in the GROUP BY clause for this query. Fields can be passed as an array of strings, array of expression objects, a single expression or a single string.

By default this function will append any passed argument to the list of fields to be grouped, unless the second argument is set to true.

Examples:

// Produces GROUP BY id, title
$query->group(['id', 'title']);

// Produces GROUP BY title
$query->group('title');

Group fields are not suitable for use with user supplied data as they are not sanitized by the query builder.

Parameters

Cake\Database\ExpressionInterface|array|string $fields: fields to be added to the list
bool $overwrite optional: whether to reset fields with passed list or not

Returns

$this

having() ¶ public

having(Cake\Database\ExpressionInterface|Closure|array|string|null $conditions = null, array<string, string> $types = [], bool $overwrite = false): $this

Having fields are not suitable for use with user supplied data as they are not sanitized by the query builder.

Parameters

Cake\Database\ExpressionInterface|Closure|array|string|null $conditions optional: The having conditions.
array<string, string> $types optional: Associative array of type names used to bind values to query
bool $overwrite optional: whether to reset conditions with passed list or not

Returns

$this

identifier() ¶ public

identifier(string $identifier): Cake\Database\ExpressionInterface

Creates an expression that refers to an identifier. Identifiers are used to refer to field names and allow the SQL compiler to apply quotes or escape the identifier.

The value is used as is, and you might be required to use aliases or include the table reference in the identifier. Do not use this method to inject SQL methods or logical statements.

Example

$query->newExpr()->lte('count', $query->identifier('total'));

Parameters

string $identifier: The identifier for an expression

Returns

Cake\Database\ExpressionInterface

innerJoin() ¶ public

innerJoin(array<string, mixed>|string $table, Cake\Database\ExpressionInterface|array|string $conditions = [], array<string, string> $types = []): $this

Adds a single INNER JOIN clause to the query.

This is a shorthand method for building joins via join().

The arguments of this method are identical to the leftJoin() shorthand, please refer to that method's description for further details.

Parameters

array<string, mixed>|string $table: The table to join with
Cake\Database\ExpressionInterface|array|string $conditions optional: The conditions to use for joining.
array<string, string> $types optional: a list of types associated to the conditions used for converting values to the corresponding database representation.

Returns

$this

insert() ¶ public

insert(array $columns, array<int|string, string> $types = []): $this

Create an insert query.

Note calling this method will reset any data previously set with Query::values().

Parameters

array $columns: The columns to insert into.
array<int|string, string> $types optional: A map between columns & their datatypes.

Returns

$this

Throws

RuntimeException
When there are 0 columns.

into() ¶ public

into(string $table): $this

Set the table name for insert queries.

Parameters

string $table: The table name to insert into.

Returns

$this

isBufferedResultsEnabled() ¶ public

isBufferedResultsEnabled(): bool

Returns whether buffered results are enabled/disabled.

When enabled the results returned by this Query will be buffered. This enables you to iterate a result set multiple times, or both cache and iterate it.

When disabled it will consume less memory as fetched results are not remembered for future iterations.

Returns

bool

isResultsCastingEnabled() ¶ public

isResultsCastingEnabled(): bool

Returns whether result casting is enabled/disabled.

When enabled, the fields in the results returned by this Query will be casted to their corresponding PHP data type.

Returns

bool

join() ¶ public

join(array<string, mixed>|string $tables, array<string, string> $types = [], bool $overwrite = false): $this

By default this function will append any passed argument to the list of tables to be joined, unless the third argument is set to true.

When no join type is specified an INNER JOIN is used by default: $query->join(['authors']) will produce INNER JOIN authors ON 1 = 1

It is also possible to alias joins using the array key: $query->join(['a' => 'authors']) will produce INNER JOIN authors a ON 1 = 1

A join can be fully described and aliased using the array notation:

$query->join([
    'a' => [
        'table' => 'authors',
        'type' => 'LEFT',
        'conditions' => 'a.id = b.author_id'
    ]
]);
// Produces LEFT JOIN authors a ON a.id = b.author_id

You can even specify multiple joins in an array, including the full description:

$query->join([
    'a' => [
        'table' => 'authors',
        'type' => 'LEFT',
        'conditions' => 'a.id = b.author_id'
    ],
    'p' => [
        'table' => 'publishers',
        'type' => 'INNER',
        'conditions' => 'p.id = b.publisher_id AND p.name = "Cake Software Foundation"'
    ]
]);
// LEFT JOIN authors a ON a.id = b.author_id
// INNER JOIN publishers p ON p.id = b.publisher_id AND p.name = "Cake Software Foundation"

Using conditions and types

Conditions can be expressed, as in the examples above, using a string for comparing columns, or string with already quoted literal values. Additionally it is possible to use conditions expressed in arrays or expression objects.

When using arrays for expressing conditions, it is often desirable to convert the literal values to the correct database representation. This is achieved using the second parameter of this function.

$query->join(['a' => [
    'table' => 'articles',
    'conditions' => [
        'a.posted >=' => new DateTime('-3 days'),
        'a.published' => true,
        'a.author_id = authors.id'
    ]
]], ['a.posted' => 'datetime', 'a.published' => 'boolean'])

Overwriting joins

When creating aliased joins using the array notation, you can override previous join definitions by using the same alias in consequent calls to this function or you can replace all previously defined joins with another list if the third parameter for this function is set to true.

$query->join(['alias' => 'table']); // joins table with as alias
$query->join(['alias' => 'another_table']); // joins another_table with as alias
$query->join(['something' => 'different_table'], [], true); // resets joins list

Parameters

array<string, mixed>|string $tables: list of tables to be joined in the query
array<string, string> $types optional: Associative array of type names used to bind values to query
bool $overwrite optional: whether to reset joins with passed list or not

Returns

$this

leftJoin() ¶ public

leftJoin(array<string, mixed>|string $table, Cake\Database\ExpressionInterface|array|string $conditions = [], array $types = []): $this

Adds a single LEFT JOIN clause to the query.

This is a shorthand method for building joins via join().

The table name can be passed as a string, or as an array in case it needs to be aliased:

// LEFT JOIN authors ON authors.id = posts.author_id
$query->leftJoin('authors', 'authors.id = posts.author_id');

// LEFT JOIN authors a ON a.id = posts.author_id
$query->leftJoin(['a' => 'authors'], 'a.id = posts.author_id');

Conditions can be passed as strings, arrays, or expression objects. When using arrays it is possible to combine them with the $types parameter in order to define how to convert the values:

$query->leftJoin(['a' => 'articles'], [
     'a.posted >=' => new DateTime('-3 days'),
     'a.published' => true,
     'a.author_id = authors.id'
], ['a.posted' => 'datetime', 'a.published' => 'boolean']);

See join() for further details on conditions and types.

Parameters

array<string, mixed>|string $table: The table to join with
Cake\Database\ExpressionInterface|array|string $conditions optional: The conditions to use for joining.
array $types optional: a list of types associated to the conditions used for converting values to the corresponding database representation.

Returns

$this

limit() ¶ public

limit(Cake\Database\ExpressionInterface|int|null $limit): $this

Examples

$query->limit(10) // generates LIMIT 10
$query->limit($query->newExpr()->add(['1 + 1'])); // LIMIT (1 + 1)

Parameters

Cake\Database\ExpressionInterface|int|null $limit: number of records to be returned

Returns

$this

modifier() ¶ public

modifier(Cake\Database\ExpressionInterface|array|string $modifiers, bool $overwrite = false): $this

Adds a single or multiple SELECT modifiers to be used in the SELECT.

By default this function will append any passed argument to the list of modifiers to be applied, unless the second argument is set to true.

Example:

// Ignore cache query in MySQL
$query->select(['name', 'city'])->from('products')->modifier('SQL_NO_CACHE');
// It will produce the SQL: SELECT SQL_NO_CACHE name, city FROM products

// Or with multiple modifiers
$query->select(['name', 'city'])->from('products')->modifier(['HIGH_PRIORITY', 'SQL_NO_CACHE']);
// It will produce the SQL: SELECT HIGH_PRIORITY SQL_NO_CACHE name, city FROM products

Parameters

Cake\Database\ExpressionInterface|array|string $modifiers: modifiers to be applied to the query
bool $overwrite optional: whether to reset order with field list or not

Returns

$this

newExpr() ¶ public

newExpr(Cake\Database\ExpressionInterface|array|string|null $rawExpression = null): Cake\Database\Expression\QueryExpression

You can optionally pass a single raw SQL string or an array or expressions in any format accepted by \Cake\Database\Expression\QueryExpression:

$expression = $query->expr(); // Returns an empty expression object
$expression = $query->expr('Table.column = Table2.column'); // Return a raw SQL expression

Parameters

Cake\Database\ExpressionInterface|array|string|null $rawExpression optional: A string, array or anything you want wrapped in an expression object

Returns

Cake\Database\Expression\QueryExpression

offset() ¶ public

offset(Cake\Database\ExpressionInterface|int|null $offset): $this

In some databases, this operation might not be supported or will require the query to be transformed in order to limit the result set size.

Examples

$query->offset(10) // generates OFFSET 10
$query->offset($query->newExpr()->add(['1 + 1'])); // OFFSET (1 + 1)

Parameters

Cake\Database\ExpressionInterface|int|null $offset: number of records to be skipped

Returns

$this

order() ¶ public

order(Cake\Database\ExpressionInterface|Closure|array|string $fields, bool $overwrite = false): $this

Adds a single or multiple fields to be used in the ORDER clause for this query. Fields can be passed as an array of strings, array of expression objects, a single expression or a single string.

If an array is passed, keys will be used as the field itself and the value will represent the order in which such field should be ordered. When called multiple times with the same fields as key, the last order definition will prevail over the others.

By default this function will append any passed argument to the list of fields to be selected, unless the second argument is set to true.

Examples:

$query->order(['title' => 'DESC', 'author_id' => 'ASC']);

Produces:

ORDER BY title DESC, author_id ASC

$query
    ->order(['title' => $query->newExpr('DESC NULLS FIRST')])
    ->order('author_id');

Will generate:

ORDER BY title DESC NULLS FIRST, author_id

$expression = $query->newExpr()->add(['id % 2 = 0']);
$query->order($expression)->order(['title' => 'ASC']);

and

$query->order(function ($exp, $query) {
    return [$exp->add(['id % 2 = 0']), 'title' => 'ASC'];
});

Will both become:

ORDER BY (id %2 = 0), title ASC

Order fields/directions are not sanitized by the query builder. You should use an allowed list of fields/directions when passing in user-supplied data to order().

If you need to set complex expressions as order conditions, you should use orderAsc() or orderDesc().

Parameters

Cake\Database\ExpressionInterface|Closure|array|string $fields: fields to be added to the list
bool $overwrite optional: whether to reset order with field list or not

Returns

$this

orderAsc() ¶ public

orderAsc(Cake\Database\ExpressionInterface|Closure|string $field, bool $overwrite = false): $this

Add an ORDER BY clause with an ASC direction.

This method allows you to set complex expressions as order conditions unlike order()

Order fields are not suitable for use with user supplied data as they are not sanitized by the query builder.

Parameters

Cake\Database\ExpressionInterface|Closure|string $field: The field to order on.
bool $overwrite optional: Whether to reset the order clauses.

Returns

$this

orderDesc() ¶ public

orderDesc(Cake\Database\ExpressionInterface|Closure|string $field, bool $overwrite = false): $this

Add an ORDER BY clause with a DESC direction.

This method allows you to set complex expressions as order conditions unlike order()

Order fields are not suitable for use with user supplied data as they are not sanitized by the query builder.

Parameters

Cake\Database\ExpressionInterface|Closure|string $field: The field to order on.
bool $overwrite optional: Whether to reset the order clauses.

Returns

$this

page() ¶ public

page(int $num, int|null $limit = null): $this

Set the page of results you want.

This method provides an easier to use interface to set the limit + offset in the record set you want as results. If empty the limit will default to the existing limit clause, and if that too is empty, then 25 will be used.

Pages must start at 1.

Parameters

int $num: The page number you want.
int|null $limit optional: The number of rows you want in the page. If null the current limit clause will be used.

Returns

$this

Throws

InvalidArgumentException
If page number < 1.

removeJoin() ¶ public

removeJoin(string $name): $this

Remove a join if it has been defined.

Useful when you are redefining joins or want to re-order the join clauses.

Parameters

string $name: The alias/name of the join to remove.

Returns

$this

rightJoin() ¶ public

rightJoin(array<string, mixed>|string $table, Cake\Database\ExpressionInterface|array|string $conditions = [], array $types = []): $this

Adds a single RIGHT JOIN clause to the query.

This is a shorthand method for building joins via join().

The arguments of this method are identical to the leftJoin() shorthand, please refer to that methods description for further details.

Parameters

array<string, mixed>|string $table: The table to join with
Cake\Database\ExpressionInterface|array|string $conditions optional: The conditions to use for joining.
array $types optional: a list of types associated to the conditions used for converting values to the corresponding database representation.

Returns

$this

rowCountAndClose() ¶ public

rowCountAndClose(): int

Executes the SQL of this query and immediately closes the statement before returning the row count of records changed.

This method can be used with UPDATE and DELETE queries, but is not recommended for SELECT queries and is not used to count records.

Example

$rowCount = $query->update('articles')
                ->set(['published'=>true])
                ->where(['published'=>false])
                ->rowCountAndClose();

The above example will change the published column to true for all false records, and return the number of records that were updated.

Returns

int

select() ¶ public

select(Cake\Database\ExpressionInterface|callable|array|string $fields = [], bool $overwrite = false): $this

Adds new fields to be returned by a SELECT statement when this query is executed. Fields can be passed as an array of strings, array of expression objects, a single expression or a single string.

If an array is passed, keys will be used to alias fields using the value as the real field to be aliased. It is possible to alias strings, Expression objects or even other Query objects.

If a callable function is passed, the returning array of the function will be used as the list of fields.

By default this function will append any passed argument to the list of fields to be selected, unless the second argument is set to true.

Examples:

$query->select(['id', 'title']); // Produces SELECT id, title
$query->select(['author' => 'author_id']); // Appends author: SELECT id, title, author_id as author
$query->select('id', true); // Resets the list: SELECT id
$query->select(['total' => $countQuery]); // SELECT id, (SELECT ...) AS total
$query->select(function ($query) {
    return ['article_id', 'total' => $query->count('*')];
})

By default no fields are selected, if you have an instance of Cake\ORM\Query and try to append fields you should also call Cake\ORM\Query::enableAutoFields() to select the default fields from the table.

Parameters

Cake\Database\ExpressionInterface|callable|array|string $fields optional: fields to be added to the list.
bool $overwrite optional: whether to reset fields with passed list or not

Returns

$this

set() ¶ public

set(Cake\Database\Expression\QueryExpression|Closure|array|string $key, mixed $value = null, array<string, string>|string $types = []): $this

Set one or many fields to update.

Examples

Passing a string:

$query->update('articles')->set('title', 'The Title');

Passing an array:

$query->update('articles')->set(['title' => 'The Title'], ['title' => 'string']);

Passing a callable:

$query->update('articles')->set(function ($exp) {
  return $exp->eq('title', 'The title', 'string');
});

Parameters

Cake\Database\Expression\QueryExpression|Closure|array|string $key

The column name or array of keys

values to set. This can also be a QueryExpression containing a SQL fragment. It can also be a Closure, that is required to return an expression object.

mixed $value optional

The value to update $key to. Can be null if $key is an array or QueryExpression. When $key is an array, this parameter will be used as $types instead.

array<string, string>|string $types optional

The column types to treat data as.

Returns

$this

setConnection() ¶ public

setConnection(Cake\Database\Connection $connection): $this

Sets the connection instance to be used for executing and transforming this query.

Parameters

Cake\Database\Connection $connection: Connection instance

Returns

$this

setDefaultTypes() ¶ public

setDefaultTypes(array<int|string, string> $types): $this

Overwrite the default type mappings for fields in the implementing object.

This method is useful if you need to set type mappings that are shared across multiple functions/expressions in a query.

To add a default without overwriting existing ones use getTypeMap()->addDefaults()

Parameters

array<int|string, string> $types: The array of types to set.

Returns

$this

setSelectTypeMap() ¶ public

setSelectTypeMap(Cake\Database\TypeMap $typeMap): $this

Sets the TypeMap class where the types for each of the fields in the select clause are stored.

Parameters

Cake\Database\TypeMap $typeMap: The map object to use

Returns

$this

setTypeMap() ¶ public

setTypeMap(Cake\Database\TypeMap|array $typeMap): $this

Creates a new TypeMap if $typeMap is an array, otherwise exchanges it for the given one.

Parameters

Cake\Database\TypeMap|array $typeMap: Creates a TypeMap if array, otherwise sets the given TypeMap

Returns

$this

setValueBinder() ¶ public

setValueBinder(Cake\Database\ValueBinder|null $binder): $this

Overwrite the current value binder

A ValueBinder is responsible for generating query placeholders and temporarily associate values to those placeholders so that they can be passed correctly to the statement object.

Parameters

Cake\Database\ValueBinder|null $binder: The binder or null to disable binding.

Returns

$this

sql() ¶ public

sql(Cake\Database\ValueBinder|null $binder = null): string

Returns the SQL representation of this object.

This function will compile this query to make it compatible with the SQL dialect that is used by the connection, This process might add, remove or alter any query part or internal expression to make it executable in the target platform.

The resulting query may have placeholders that will be replaced with the actual values when the query is executed, hence it is most suitable to use with prepared statements.

Parameters

Cake\Database\ValueBinder|null $binder optional: Value binder that generates parameter placeholders

Returns

string

traverse() ¶ public

traverse(callable $callback): $this

The callback will receive 2 parameters, the first one is the value of the query part that is being iterated and the second the name of such part.

Example

$query->select(['title'])->from('articles')->traverse(function ($value, $clause) {
    if ($clause === 'select') {
        var_dump($value);
    }
});

Parameters

callable $callback: A function or callable to be executed for each part

Returns

$this

traverseExpressions() ¶ public

traverseExpressions(callable $callback): $this

Callback will receive as first parameter the currently visited expression.

Parameters

callable $callback: the function to be executed for each ExpressionInterface found inside this query.

Returns

$this

traverseParts() ¶ public

traverseParts(callable $visitor, array<string> $parts): $this

Will iterate over the provided parts.

Traversing functions can aggregate results using variables in the closure or instance variables. This method can be used to traverse a subset of query parts in order to render a SQL query.

The callback will receive 2 parameters, the first one is the value of the query part that is being iterated and the second the name of such part.

Example

$query->select(['title'])->from('articles')->traverse(function ($value, $clause) {
    if ($clause === 'select') {
        var_dump($value);
    }
}, ['select', 'from']);

Parameters

callable $visitor: A function or callable to be executed for each part
array<string> $parts: The list of query parts to traverse

Returns

$this

type() ¶ public

type(): string

Returns the type of this query (select, insert, update, delete)

Returns

string

union() ¶ public

union(Cake\Database\Query|string $query, bool $overwrite = false): $this

By default, the UNION operator will remove duplicate rows, if you wish to include every row for all queries, use unionAll().

Examples

$union = (new Query($conn))->select(['id', 'title'])->from(['a' => 'articles']);
$query->select(['id', 'name'])->from(['d' => 'things'])->union($union);

Will produce:

SELECT id, name FROM things d UNION SELECT id, title FROM articles a

Parameters

Cake\Database\Query|string $query: full SQL query to be used in UNION operator
bool $overwrite optional: whether to reset the list of queries to be operated or not

Returns

$this

unionAll() ¶ public

unionAll(Cake\Database\Query|string $query, bool $overwrite = false): $this

Unlike UNION, UNION ALL will not remove duplicate rows.

$union = (new Query($conn))->select(['id', 'title'])->from(['a' => 'articles']);
$query->select(['id', 'name'])->from(['d' => 'things'])->unionAll($union);

Will produce:

SELECT id, name FROM things d UNION ALL SELECT id, title FROM articles a

Parameters

Cake\Database\Query|string $query: full SQL query to be used in UNION operator
bool $overwrite optional: whether to reset the list of queries to be operated or not

Returns

$this

update() ¶ public

update(Cake\Database\ExpressionInterface|string $table): $this

Create an update query.

Can be combined with set() and where() methods to create update queries.

Parameters

Cake\Database\ExpressionInterface|string $table: The table you want to update.

Returns

$this

values() ¶ public

values(Cake\Database\Expression\ValuesExpression|Cake\Database\Query|array $data): $this

Set the values for an insert query.

Multi inserts can be performed by calling values() more than one time, or by providing an array of value sets. Additionally $data can be a Query instance to insert data from another SELECT statement.

Parameters

Cake\Database\Expression\ValuesExpression|Cake\Database\Query|array $data: The data to insert.

Returns

$this

Throws

Cake\Database\Exception\DatabaseException
if you try to set values before declaring columns. Or if you try to set values on non-insert queries.

where() ¶ public

where(Cake\Database\ExpressionInterface|Closure|array|string|null $conditions = null, array<string, string> $types = [], bool $overwrite = false): $this

When using arrays, each entry will be joined to the rest of the conditions using an AND operator. Consecutive calls to this function will also join the new conditions specified using the AND operator. Additionally, values can be expressed using expression objects which can include other query objects.

Any conditions created with this methods can be used with any SELECT, UPDATE and DELETE type of queries.

Conditions using operators:

$query->where([
    'posted >=' => new DateTime('3 days ago'),
    'title LIKE' => 'Hello W%',
    'author_id' => 1,
], ['posted' => 'datetime']);

The previous example produces:

WHERE posted >= 2012-01-27 AND title LIKE 'Hello W%' AND author_id = 1

Second parameter is used to specify what type is expected for each passed key. Valid types can be used from the mapped with Database\Type class.

Nesting conditions with conjunctions:

$query->where([
    'author_id !=' => 1,
    'OR' => ['published' => true, 'posted <' => new DateTime('now')],
    'NOT' => ['title' => 'Hello']
], ['published' => boolean, 'posted' => 'datetime']

The previous example produces:

WHERE author_id = 1 AND (published = 1 OR posted < '2012-02-01') AND NOT (title = 'Hello')

You can nest conditions using conjunctions as much as you like. Sometimes, you may want to define 2 different options for the same key, in that case, you can wrap each condition inside a new array:

$query->where(['OR' => [['published' => false], ['published' => true]])

Would result in:

WHERE (published = false) OR (published = true)

Keep in mind that every time you call where() with the third param set to false (default), it will join the passed conditions to the previous stored list using the AND operator. Also, using the same array key twice in consecutive calls to this method will not override the previous value.

Using expressions objects:

$exp = $query->newExpr()->add(['id !=' => 100, 'author_id' != 1])->tieWith('OR');
$query->where(['published' => true], ['published' => 'boolean'])->where($exp);

The previous example produces:

WHERE (id != 100 OR author_id != 1) AND published = 1

Other Query objects that be used as conditions for any field.

Adding conditions in multiple steps:

You can use callable functions to construct complex expressions, functions receive as first argument a new QueryExpression object and this query instance as second argument. Functions must return an expression object, that will be added the list of conditions for the query using the AND operator.

$query
  ->where(['title !=' => 'Hello World'])
  ->where(function ($exp, $query) {
    $or = $exp->or(['id' => 1]);
    $and = $exp->and(['id >' => 2, 'id <' => 10]);
   return $or->add($and);
  });

The previous example produces:

WHERE title != 'Hello World' AND (id = 1 OR (id > 2 AND id < 10))

Conditions as strings:

$query->where(['articles.author_id = authors.id', 'modified IS NULL']);

The previous example produces:

WHERE articles.author_id = authors.id AND modified IS NULL

Please note that when using the array notation or the expression objects, all values will be correctly quoted and transformed to the correspondent database data type automatically for you, thus securing your application from SQL injections. The keys however, are not treated as unsafe input, and should be validated/sanitized.

If you use string conditions make sure that your values are correctly quoted. The safest thing you can do is to never use string conditions.

Using null-able values

When using values that can be null you can use the 'IS' keyword to let the ORM generate the correct SQL based on the value's type

$query->where([
    'posted >=' => new DateTime('3 days ago'),
    'category_id IS' => $category,
]);

If $category is null - it will actually convert that into category_id IS NULL - if it's 4 it will convert it into category_id = 4

Parameters

Cake\Database\ExpressionInterface|Closure|array|string|null $conditions optional: The conditions to filter on.
array<string, string> $types optional: Associative array of type names used to bind values to query
bool $overwrite optional: whether to reset conditions with passed list or not

Returns

$this

whereInList() ¶ public

whereInList(string $field, array $values, array<string, mixed> $options = []): $this

Adds an IN condition or set of conditions to be used in the WHERE clause for this query.

This method does allow empty inputs in contrast to where() if you set 'allowEmpty' to true. Be careful about using it without proper sanity checks.

Options:

types - Associative array of type names used to bind values to query
allowEmpty - Allow empty array.

Parameters

string $field: Field
array $values: Array of values
array<string, mixed> $options optional: Options

Returns

$this

whereNotInList() ¶ public

whereNotInList(string $field, array $values, array<string, mixed> $options = []): $this

Adds a NOT IN condition or set of conditions to be used in the WHERE clause for this query.

This method does allow empty inputs in contrast to where() if you set 'allowEmpty' to true. Be careful about using it without proper sanity checks.

Parameters

string $field: Field
array $values: Array of values
array<string, mixed> $options optional: Options

Returns

$this

whereNotInListOrNull() ¶ public

whereNotInListOrNull(string $field, array $values, array<string, mixed> $options = []): $this

This method does allow empty inputs in contrast to where() if you set 'allowEmpty' to true. Be careful about using it without proper sanity checks.

Parameters

string $field: Field
array $values: Array of values
array<string, mixed> $options optional: Options

Returns

$this

whereNotNull() ¶ public

whereNotNull(Cake\Database\ExpressionInterface|array|string $fields): $this

Convenience method that adds a NOT NULL condition to the query

Parameters

Cake\Database\ExpressionInterface|array|string $fields: A single field or expressions or a list of them that should be not null.

Returns

$this

whereNull() ¶ public

whereNull(Cake\Database\ExpressionInterface|array|string $fields): $this

Convenience method that adds a IS NULL condition to the query

Parameters

Cake\Database\ExpressionInterface|array|string $fields: A single field or expressions or a list of them that should be null.

Returns

$this

window() ¶ public

window(string $name, Cake\Database\Expression\WindowExpression|Closure $window, bool $overwrite = false): $this

Adds a named window expression.

You are responsible for adding windows in the order your database requires.

Parameters

string $name: Window name
Cake\Database\Expression\WindowExpression|Closure $window: Window expression
bool $overwrite optional: Clear all previous query window expressions

Returns

$this

with() ¶ public

with(Cake\Database\Expression\CommonTableExpression|Closure $cte, bool $overwrite = false): $this

Adds a new common table expression (CTE) to the query.

Examples:

Common table expressions can either be passed as preconstructed expression objects:

$cte = new \Cake\Database\Expression\CommonTableExpression(
    'cte',
    $connection
        ->newQuery()
        ->select('*')
        ->from('articles')
);

$query->with($cte);

or returned from a closure, which will receive a new common table expression object as the first argument, and a new blank query object as the second argument:

$query->with(function (
    \Cake\Database\Expression\CommonTableExpression $cte,
    \Cake\Database\Query $query
 ) {
    $cteQuery = $query
        ->select('*')
        ->from('articles');

return $cte
        ->name('cte')
        ->query($cteQuery);
});

Parameters

Cake\Database\Expression\CommonTableExpression|Closure $cte: The CTE to add.
bool $overwrite optional: Whether to reset the list of CTEs.

Returns

$this

Property Detail

`$_connection` ¶ protected

Connection instance to be used to execute this query.

Type

Cake\Database\Connection

`$_deleteParts` ¶ protected deprecated

The list of query clauses to traverse for generating a DELETE statement

Type

array<string>

`$_dirty` ¶ protected

Indicates whether internal state of this query was changed, this is used to discard internal cached objects such as the transformed query or the reference to the executed statement.

Type

bool

`$_functionsBuilder` ¶ protected

Instance of functions builder object used for generating arbitrary SQL functions.

Type

Cake\Database\FunctionsBuilder|null

`$_insertParts` ¶ protected deprecated

The list of query clauses to traverse for generating an INSERT statement

Type

array<string>

`$_iterator` ¶ protected

Statement object resulting from executing this query.

Type

Cake\Database\StatementInterface|null

`$_parts` ¶ protected

List of SQL parts that will be used to build this query.

Type

array<string, mixed>

`$_resultDecorators` ¶ protected

A list of callback functions to be called to alter each row from resulting statement upon retrieval. Each one of the callback function will receive the row array as first argument.

Type

array<callable>

`$_selectParts` ¶ protected deprecated

The list of query clauses to traverse for generating a SELECT statement

Type

array<string>

`$_selectTypeMap` ¶ protected

The Type map for fields in the select clause

Type

Cake\Database\TypeMap|null

`$_type` ¶ protected

Type of this query (select, insert, update, delete).

Type

string

`$_typeMap` ¶ protected

Type

Cake\Database\TypeMap|null

`$_updateParts` ¶ protected deprecated

The list of query clauses to traverse for generating an UPDATE statement

Type

array<string>

`$_useBufferedResults` ¶ protected deprecated

Boolean for tracking whether buffered results are enabled.

Type

bool

`$_valueBinder` ¶ protected

The object responsible for generating query placeholders and temporarily store values associated to each of those.

Type

Cake\Database\ValueBinder|null

`$connectionRole` ¶ protected

Connection role ('read' or 'write')

Type

string

`$typeCastEnabled` ¶ protected

Tracking flag to disable casting

Type

bool

__clone() public

__construct() public

__debugInfo() public

__toString() public

_conjugate() protected

_decorateStatement() protected

_deprecatedMethod() protected

_dirty() protected

_expressionsVisitor() protected

_makeJoin() protected

andHaving() public

andWhere() public

bind() public

clause() public

decorateResults() public

delete() public

disableBufferedResults() public deprecated

disableResultsCasting() public

distinct() public

enableBufferedResults() public deprecated

enableResultsCasting() public

epilog() public

execute() public

expr() public

from() public

func() public

getConnection() public

getConnectionRole() public

getDefaultTypes() public

getIterator() public

getSelectTypeMap() public

getTypeMap() public

getValueBinder() public

group() public

having() public

identifier() public

innerJoin() public

insert() public

into() public

isBufferedResultsEnabled() public deprecated

isResultsCastingEnabled() public

join() public

leftJoin() public

limit() public

modifier() public

newExpr() public

offset() public

order() public

orderAsc() public

orderDesc() public

page() public

removeJoin() public

rightJoin() public

rowCountAndClose() public

select() public

set() public

setConnection() public

setDefaultTypes() public

setSelectTypeMap() public

setTypeMap() public

setValueBinder() public

sql() public

traverse() public

traverseExpressions() public

traverseParts() public

type() public

union() public

unionAll() public

update() public

values() public

where() public

whereInList() public

whereNotInList() public

whereNotInListOrNull() public

whereNotNull() public

whereNull() public

window() public

with() public

Method Detail

__clone() ¶ public