class PurgeStatement extends Statement

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 $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 $parser = null, TokensList $list = null)

Constructor.

from Statement
string
build()

Builds the string representation of this statement.

parse(Parser $parser, TokensList $list)

Parses the statements defined by the tokens list.

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

Function called before the token is processed.

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

Function called after the token was processed.

from Statement
array
getClauses()

Gets the clauses of this statement.

from Statement
string
__toString()

Builds the string representation of this statement.

from 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.

from Statement

Details

in Statement at line 90
__construct(Parser $parser = null, TokensList $list = null)

Constructor.

Parameters

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

at line 52
string build()

Builds the string representation of this statement.

Return Value

string

at line 63
parse(Parser $parser, TokensList $list)

Parses the statements defined by the tokens list.

Parameters

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

in Statement at line 426
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

in Statement at line 437
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

in Statement at line 446
array getClauses()

Gets the clauses of this statement.

Return Value

array

in Statement at line 458
string __toString()

Builds the string representation of this statement.

Return Value

string

See also

in Statement at line 473
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