sql_bootstrap.h File Reference

#include <stddef.h>
#include <functional>
#include "map_helpers.h"

Go to the source code of this file.

Classes
struct	bootstrap_parser_position
struct	bootstrap_parser_state

Macros
#define	MAX_BOOTSTRAP_QUERY_SIZE   74000
	The maximum size of a bootstrap query. More...
#define	MAX_BOOTSTRAP_LINE_SIZE   74000
	The maximum size of a bootstrap query, expressed in a single line. More...

Typedefs
typedef char *(*	fgets_fn_t) (char *, size_t, MYSQL_FILE *, int *error)

Enumerations
enum	bootstrap_error {   READ_BOOTSTRAP_SUCCESS = 0 , READ_BOOTSTRAP_EOF , READ_BOOTSTRAP_IO , READ_BOOTSTRAP_DELIMITER ,   READ_BOOTSTRAP_SQ_NOT_TERMINATED , READ_BOOTSTRAP_DQ_NOT_TERMINATED , READ_BOOTSTRAP_COMMENT_NOT_TERMINATED , READ_BOOTSTRAP_QUERY_SIZE ,   READ_BOOTSTRAP_ERROR }
enum	delimiter_state { DELIMITER_SEMICOLON , DELIMITER_DOLLAR_DOLLAR }
enum	code_parsing_state {   NORMAL , IN_SINGLE_QUOTE , IN_DOUBLE_QUOTE , IN_DASH_DASH_COMMENT ,   IN_SLASH_STAR_COMMENT , IN_POUND_COMMENT }

Functions
int	read_bootstrap_query (char *query, size_t *query_length, MYSQL_FILE *input, fgets_fn_t fgets_fn, bootstrap_parser_state *state)

Macro Definition Documentation

MAX_BOOTSTRAP_LINE_SIZE

#define MAX_BOOTSTRAP_LINE_SIZE   74000

The maximum size of a bootstrap query, expressed in a single line.

Do not increase this size, use the multiline syntax instead.

MAX_BOOTSTRAP_QUERY_SIZE

#define MAX_BOOTSTRAP_QUERY_SIZE   74000

The maximum size of a bootstrap query.

Increase this size if parsing a longer query during bootstrap is necessary. The longest query in use depends on the documentation content, see the file fill_help_tables.sql

Typedef Documentation

fgets_fn_t

typedef char *(* fgets_fn_t) (char *, size_t, MYSQL_FILE *, int *error)

Enumeration Type Documentation

bootstrap_error

enum bootstrap_error

Enumerator
READ_BOOTSTRAP_SUCCESS
READ_BOOTSTRAP_EOF
READ_BOOTSTRAP_IO
READ_BOOTSTRAP_DELIMITER
READ_BOOTSTRAP_SQ_NOT_TERMINATED
READ_BOOTSTRAP_DQ_NOT_TERMINATED
READ_BOOTSTRAP_COMMENT_NOT_TERMINATED
READ_BOOTSTRAP_QUERY_SIZE
READ_BOOTSTRAP_ERROR

code_parsing_state

enum code_parsing_state

Enumerator
NORMAL	Parsing sql code.
IN_SINGLE_QUOTE	Parsing a 'literal' string.
IN_DOUBLE_QUOTE	Parsing a "literal" string.
IN_DASH_DASH_COMMENT	Parsing a "--" comment.
IN_SLASH_STAR_COMMENT	Parsing a '/''*' comment.
IN_POUND_COMMENT	Parsing a '#' comment.

delimiter_state

enum delimiter_state

Enumerator
DELIMITER_SEMICOLON	Delimiter is ';'.
DELIMITER_DOLLAR_DOLLAR	Delimiter is "$$".

Function Documentation

read_bootstrap_query()

int read_bootstrap_query	(	char *	query,
		size_t *	query_length,
		MYSQL_FILE *	input,
		fgets_fn_t	fgets_fn,
		bootstrap_parser_state *	state
	)