1. class
  2. Nette
  3. \
  4. Database
  5. \
  6. Explorer

Explorer

class Explorer

Database explorer.

Methods

__construct(Connection $connection, IStructure $structure, Conventions|null $conventions = null, Storage|null $cacheStorage = null)

No description

void
beginTransaction()

No description

void
commit()

No description

void
rollBack()

No description

mixed
transaction(callable $callback)

No description

string
getInsertId(string|null $sequence = null)

No description

ResultSet
query(string $sql, ...$params)

Generates and executes SQL query.

ResultSet
queryArgs(string $sql, array $params) deprecated

No description

Selection
table(string $table)

No description

Connection
getConnection()

No description

IStructure
getStructure()

No description

Conventions
getConventions()

No description

Row|null
fetch(string $sql, ...$params)

Shortcut for query()->fetch()

mixed
fetchField(string $sql, ...$params)

Shortcut for query()->fetchField()

array|null
fetchFields(string $sql, ...$params)

Shortcut for query()->fetchFields()

array
fetchPairs(string $sql, ...$params)

Shortcut for query()->fetchPairs()

array
fetchAll(string $sql, ...$params)

Shortcut for query()->fetchAll()

static SqlLiteral
literal(string $value, ...$params)

No description

Details

at line 25
__construct(Connection $connection, IStructure $structure, Conventions|null $conventions = null, Storage|null $cacheStorage = null)

No description

Parameters

Connection $connection
IStructure $structure
Conventions|null $conventions
Storage|null $cacheStorage

at line 35
void beginTransaction()

No description

Return Value

void

at line 41
void commit()

No description

Return Value

void

at line 47
void rollBack()

No description

Return Value

void

at line 53
mixed transaction(callable $callback)

No description

Parameters

callable $callback

Return Value

mixed

at line 59
string getInsertId(string|null $sequence = null)

No description

Parameters

string|null $sequence

Return Value

string

at line 69
ResultSet query(string $sql, ...$params)

Generates and executes SQL query.

Parameters

string $sql
...$params

Return Value

ResultSet

at line 76
ResultSet queryArgs(string $sql, array $params) deprecated

deprecated use query()

No description

Parameters

string $sql
array $params

Return Value

ResultSet

at line 82
Selection table(string $table)

No description

Parameters

string $table

Return Value

Selection

at line 88
Connection getConnection()

No description

Return Value

Connection

at line 94
IStructure getStructure()

No description

Return Value

IStructure

at line 100
Conventions getConventions()

No description

Return Value

Conventions

at line 113
Row|null fetch(string $sql, ...$params)

Shortcut for query()->fetch()

Parameters

string $sql
...$params

Return Value

Row|null

at line 123
mixed fetchField(string $sql, ...$params)

Shortcut for query()->fetchField()

Parameters

string $sql
...$params

Return Value

mixed

at line 133
array|null fetchFields(string $sql, ...$params)

Shortcut for query()->fetchFields()

Parameters

string $sql
...$params

Return Value

array|null

at line 143
array fetchPairs(string $sql, ...$params)

Shortcut for query()->fetchPairs()

Parameters

string $sql
...$params

Return Value

array

at line 153
array fetchAll(string $sql, ...$params)

Shortcut for query()->fetchAll()

Parameters

string $sql
...$params

Return Value

array

at line 159
static SqlLiteral literal(string $value, ...$params)

No description

Parameters

string $value
...$params

Return Value

SqlLiteral