class PurgeStatement extends Statement (View source)

PURGE statement.

PURGE { BINARY | MASTER } LOGS { TO 'log_name' | BEFORE datetime_expr }

Properties

static array $OPTIONS Options for this statement. from  Statement
static array $CLAUSES The clauses of this statement, in order. from  Statement
static array $END_OPTIONS from  Statement
OptionsArray $options The options of this query. from  Statement
int $first The index of the first token used in this statement. from  Statement
int $last The index of the last token used in this statement. from  Statement
string $log_type The type of logs
string $end_option The end option of this query.
string $end_expr The end expr of this query.

Methods

__construct(Parser|null $parser = null, TokensList|null $list = null)

No description

string
build()

No description

parse(Parser $parser, TokensList $list)

No description

before(Parser $parser, TokensList $list, Token $token)

Function called before the token is processed.

after(Parser $parser, TokensList $list, Token $token)

Function called after the token was processed.

array
getClauses()

Gets the clauses of this statement.

string
__toString()

Builds the string representation of this statement.

bool
validateClauseOrder(Parser $parser, TokensList $list)

Validates the order of the clauses in parsed statement Ideally this should be called after successfully completing the parsing of each statement.

Details

__construct(Parser|null $parser = null, TokensList|null $list = null)

Parameters

Parser|null $parser the instance that requests parsing
TokensList|null $list the list of tokens to be parsed

string build()

Return Value

string

parse(Parser $parser, TokensList $list)

Parameters

Parser $parser the instance that requests parsing
TokensList $list the list of tokens to be parsed

before(Parser $parser, TokensList $list, Token $token)

Function called before the token is processed.

Parameters

Parser $parser the instance that requests parsing
TokensList $list the list of tokens to be parsed
Token $token the token that is being parsed

after(Parser $parser, TokensList $list, Token $token)

Function called after the token was processed.

Parameters

Parser $parser the instance that requests parsing
TokensList $list the list of tokens to be parsed
Token $token the token that is being parsed

array getClauses()

Gets the clauses of this statement.

Return Value

array

string __toString()

Builds the string representation of this statement.

Return Value

string

See also

static::build

bool validateClauseOrder(Parser $parser, TokensList $list)

Validates the order of the clauses in parsed statement Ideally this should be called after successfully completing the parsing of each statement.

Parameters

Parser $parser the instance that requests parsing
TokensList $list the list of tokens to be parsed

Return Value

bool

Exceptions

ParserException