#include "groonga_in.h"
#include "ctx.h"
#include "store.h"

Include dependency graph for db.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	grn_rset_recinfo
struct	grn_rset_posinfo
struct	_grn_db
struct	grn_obj_spec
struct	_grn_type
struct	_grn_proc_ctx
struct	_grn_proc
struct	_grn_accessor
struct	grn_expr_code
struct	_grn_expr

Macros
#define	GRN_DB_DELIMITER '.'
#define	GRN_DB_PSEUDO_COLUMN_PREFIX '_'
#define	GRN_N_RESERVED_TYPES 256
#define	GRN_RSET_UTIL_BIT (0x80000000)
#define	GRN_RSET_SCORE_SIZE (sizeof(int))
#define	GRN_RSET_N_SUBRECS(ri) ((ri)->n_subrecs & ~GRN_RSET_UTIL_BIT)
#define	GRN_RSET_SUBRECS_CMP(a, b, dir) (((a) - (b))*(dir))
#define	GRN_RSET_SUBRECS_NTH(subrecs, size, n) ((int )((byte )subrecs + n * (size + GRN_RSET_SCORE_SIZE)))
#define	GRN_RSET_SUBRECS_COPY(subrecs, size, n, src) (memcpy(GRN_RSET_SUBRECS_NTH(subrecs, size, n), src, size + GRN_RSET_SCORE_SIZE))
#define	GRN_TABLE_SORT_GEO (0x02<<0)
#define	GRN_OBJ_TMP_OBJECT 0x80000000
#define	GRN_DB_OBJP(obj)
#define	GRN_OBJ_TABLEP(obj)
#define	GRN_PROC_GET_VAR(name) (grn_proc_get_var(ctx, user_data, name, strlen(name)))
#define	GRN_PROC_GET_VAR_BY_OFFSET(offset) (grn_proc_get_var_by_offset(ctx, user_data, offset))
#define	GRN_PROC_GET_OR_ADD_VAR(name) (grn_proc_get_or_add_var(ctx, user_data, name, strlen(name)))
#define	GRN_PROC_ALLOC(domain, flags) (grn_proc_alloc(ctx, user_data, domain, flags))
#define	DB_OBJ(obj) ((grn_db_obj *)obj)
#define	GRN_OBJ_CUSTOM_NAME (0x01<<12) /* db_obj which has custom name */
#define	GRN_OBJ_RESOLVE(ctx, obj)
#define	GRN_EXPR_CODE_RELATIONAL_EXPRESSION (0x01)

Typedefs
typedef struct _grn_db	grn_db
typedef struct _grn_proc	grn_proc
typedef grn_rc	grn_selector_func (grn_ctx ctx, grn_obj table, grn_obj index, int nargs, grn_obj args, grn_obj res, grn_operator op)
typedef struct _grn_proc_ctx	grn_proc_ctx
typedef struct _grn_accessor	grn_accessor
typedef struct _grn_expr	grn_expr

Enumerations
enum	grn_proc_phase { PROC_INIT = 0, PROC_NEXT, PROC_FIN }
enum	{ GRN_ACCESSOR_VOID = 0, GRN_ACCESSOR_GET_ID, GRN_ACCESSOR_GET_KEY, GRN_ACCESSOR_GET_VALUE, GRN_ACCESSOR_GET_SCORE, GRN_ACCESSOR_GET_NSUBRECS, GRN_ACCESSOR_GET_COLUMN_VALUE, GRN_ACCESSOR_GET_DB_OBJ, GRN_ACCESSOR_LOOKUP, GRN_ACCESSOR_FUNCALL }

Functions
GRN_API grn_rc	grn_db_close (grn_ctx ctx, grn_obj db)
grn_obj *	grn_db_keys (grn_obj *s)
uint32_t	grn_db_lastmod (grn_obj *s)
grn_rc	_grn_table_delete_by_id (grn_ctx ctx, grn_obj table, grn_id id, grn_table_delete_optarg *optarg)
grn_id	grn_table_get_v (grn_ctx ctx, grn_obj table, const void key, int key_size, void *value)
grn_id	grn_table_add_v (grn_ctx ctx, grn_obj table, const void key, int key_size, void value, int added)
GRN_API grn_rc	grn_table_get_info (grn_ctx ctx, grn_obj table, grn_obj_flags flags, grn_encoding encoding, grn_obj tokenizer, grn_obj normalizer)
const char *	_grn_table_key (grn_ctx ctx, grn_obj table, grn_id id, uint32_t *key_size)
grn_rc	grn_table_search (grn_ctx ctx, grn_obj table, const void key, uint32_t key_size, grn_operator mode, grn_obj res, grn_operator op)
grn_id	grn_table_next (grn_ctx ctx, grn_obj table, grn_id id)
int	grn_table_get_key2 (grn_ctx ctx, grn_obj table, grn_id id, grn_obj *bulk)
grn_table_cursor *	grn_table_cursor_open_by_id (grn_ctx ctx, grn_obj table, grn_id min, grn_id max, int flags)
void	grn_table_add_subrec (grn_obj table, grn_rset_recinfo ri, int score, grn_rset_posinfo *pi, int dir)
grn_obj *	grn_obj_graft (grn_ctx ctx, grn_obj obj)
grn_rc	grn_column_name_ (grn_ctx ctx, grn_obj obj, grn_obj *buf)
grn_obj *	grn_proc_get_var (grn_ctx ctx, grn_user_data user_data, const char *name, unsigned int name_size)
GRN_API grn_obj *	grn_proc_get_var_by_offset (grn_ctx ctx, grn_user_data user_data, unsigned int offset)
GRN_API grn_obj *	grn_proc_get_or_add_var (grn_ctx ctx, grn_user_data user_data, const char *name, unsigned int name_size)
GRN_API grn_obj *	grn_proc_alloc (grn_ctx ctx, grn_user_data user_data, grn_id domain, grn_obj_flags flags)
grn_rc	grn_proc_set_selector (grn_ctx ctx, grn_obj proc, grn_selector_func selector)
GRN_API grn_rc	grn_proc_call (grn_ctx ctx, grn_obj proc, int nargs, grn_obj *caller)
grn_obj *	grn_expr_get_or_add_var (grn_ctx ctx, grn_obj expr, const char *name, unsigned int name_size)
GRN_API const char *	grn_obj_get_value_ (grn_ctx ctx, grn_obj obj, grn_id id, uint32_t *size)
unsigned int	grn_vector_pop_element (grn_ctx ctx, grn_obj vector, const char *str, unsigned int weight, grn_id *domain)
grn_rc	grn_vector_delimit (grn_ctx ctx, grn_obj v, unsigned int weight, grn_id domain)
grn_rc	grn_vector_decode (grn_ctx ctx, grn_obj v, const char *data, uint32_t data_size)
grn_rc	grn_db_init_builtin_types (grn_ctx *ctx)
GRN_API grn_rc	grn_expr_clear_vars (grn_ctx ctx, grn_obj expr)
grn_rc	grn_expr_parser_close (grn_ctx *ctx)
GRN_API grn_rc	grn_obj_cast (grn_ctx ctx, grn_obj src, grn_obj *dest, grn_bool addp)
: 開こうとするtableの名前。NULLなら無名tableとなる。
grn_table_open: : 開こうとするtableのファイルパス。 ctxが使用するdbの中でnameに対応付けて既存のtableを開く。 dbに登録されている名前付きの永続テーブルを開く場合はgrn_ctx_get()を使用するのが望ましい。
GRN_API grn_obj *	grn_table_open (grn_ctx ctx, const char name, unsigned int name_size, const char *path)

: カラム名
grn_column_open: : 対象table : カラムを格納するファイルパス。 : カラム値の型。既存の永続的なcolumnを、tableのnameに対応するcolumnとして開く永続dbに登録されている永続テーブルのカラムを開く場合はgrn_ctx_get()を使用するのが望ましい。
#define	GRN_DB_CHECK_NAME_ERR(error_context, name, name_size)
#define	GRN_DB_P(s) ((s) && ((grn_db *)s)->obj.header.type == GRN_DB)
#define	GRN_DB_PERSISTENT_P(s) (((grn_db *)s)->specs)
#define	GRN_OBJ_GET_VALUE_IMD (0xffffffffU)
#define	GRN_ACCESSORP(obj) ((obj) && (((grn_obj *)(obj))->header.type == GRN_ACCESSOR))
#define	GRN_TRUEP(ctx, v, result)
#define	GRN_UINT32_POP(obj, value)
#define	KEY_NAME "_key"
#define	ID_NAME "_id"
grn_obj *	grn_column_open (grn_ctx ctx, grn_obj table, const char name, unsigned int name_size, const char path, grn_obj *type)
grn_rc	grn_obj_path_rename (grn_ctx ctx, const char old_path, const char *new_path)
grn_rc	grn_db_check_name (grn_ctx ctx, const char name, unsigned int name_size)
grn_rc	grn_db_obj_init (grn_ctx ctx, grn_obj db, grn_id id, grn_db_obj *obj)
grn_id	grn_obj_register (grn_ctx ctx, grn_obj db, const char *name, unsigned int name_size)
int	grn_obj_is_persistent (grn_ctx ctx, grn_obj obj)
void	grn_obj_spec_save (grn_ctx ctx, grn_db_obj obj)
grn_rc	grn_obj_reinit_for (grn_ctx ctx, grn_obj obj, grn_obj *domain_obj)
void	grn_expr_pack (grn_ctx ctx, grn_obj buf, grn_obj *expr)
GRN_API grn_rc	grn_expr_inspect (grn_ctx ctx, grn_obj buf, grn_obj *expr)
grn_obj *	grn_expr_open (grn_ctx ctx, grn_obj_spec spec, const uint8_t p, const uint8_t pe)
GRN_API void	grn_load_ (grn_ctx ctx, grn_content_type input_type, const char table, unsigned int table_len, const char columns, unsigned int columns_len, const char values, unsigned int values_len, const char ifexists, unsigned int ifexists_len, const char each, unsigned int each_len, uint32_t emit_level)
GRN_API grn_rc	grn_table_group_with_range_gap (grn_ctx ctx, grn_obj table, grn_table_sort_key group_key, grn_obj result_set, uint32_t range_gap)
GRN_API grn_rc	grn_column_filter (grn_ctx ctx, grn_obj column, grn_operator op, grn_obj value, grn_obj result_set, grn_operator set_op)
grn_rc	grn_accessor_resolve (grn_ctx ctx, grn_obj accessor, int deep, grn_obj base_res, grn_obj res, grn_operator op, grn_search_optarg *optarg)

Macro Definition Documentation

#define DB_OBJ ( obj ) ((grn_db_obj *)obj)

Definition at line 230 of file db.h.

#define GRN_ACCESSORP ( obj ) ((obj) && (((grn_obj *)(obj))->header.type == GRN_ACCESSOR))

Definition at line 361 of file db.h.

#define GRN_DB_CHECK_NAME_ERR	(	error_context,
		name,
		name_size
	)

Value:

ERR(GRN_INVALID_ARGUMENT,\
       "%s name can't start with '%c' and contains only 0-9, A-Z, a-z, #, @, - or _: <%.*s>",\
      error_context, GRN_DB_PSEUDO_COLUMN_PREFIX, name_size, name)

Definition at line 349 of file db.h.

#define GRN_DB_DELIMITER '.'

Definition at line 36 of file db.h.

#define GRN_DB_OBJP ( obj )

Value:

(obj &&\
   ((GRN_SNIP == ((grn_db_obj *)obj)->header.type) ||\
    ((GRN_CURSOR_TABLE_HASH_KEY <= ((grn_db_obj *)obj)->header.type) &&\
     (((grn_db_obj *)obj)->header.type <= GRN_COLUMN_INDEX))))

Definition at line 132 of file db.h.

#define GRN_DB_P ( s ) ((s) && ((grn_db *)s)->obj.header.type == GRN_DB)

Definition at line 354 of file db.h.

#define GRN_DB_PERSISTENT_P ( s ) (((grn_db *)s)->specs)

Definition at line 355 of file db.h.

#define GRN_DB_PSEUDO_COLUMN_PREFIX '_'

Definition at line 37 of file db.h.

#define GRN_EXPR_CODE_RELATIONAL_EXPRESSION (0x01)

Definition at line 274 of file db.h.

#define GRN_N_RESERVED_TYPES 256

Definition at line 39 of file db.h.

#define GRN_OBJ_CUSTOM_NAME (0x01<<12) /* db_obj which has custom name */

Definition at line 261 of file db.h.

#define GRN_OBJ_GET_VALUE_IMD (0xffffffffU)

Definition at line 357 of file db.h.

#define GRN_OBJ_RESOLVE	(	ctx,
		obj
	)

Value:

(((obj)->header.type != GRN_PTR)\
   ? (obj)\
   : GRN_PTR_VALUE(obj)\
      ? GRN_PTR_VALUE(obj)\
      : grn_ctx_at((ctx), (obj)->header.domain))

Definition at line 263 of file db.h.

#define GRN_OBJ_TABLEP ( obj )

Value:

(obj &&\
   (GRN_TABLE_HASH_KEY <= ((grn_db_obj *)obj)->header.type) &&\
   (((grn_db_obj *)obj)->header.type <= GRN_DB))

Definition at line 138 of file db.h.

#define GRN_OBJ_TMP_OBJECT 0x80000000

Definition at line 130 of file db.h.

#define GRN_PROC_ALLOC	(	domain,
		flags
	)	(grn_proc_alloc(ctx, user_data, domain, flags))

Definition at line 182 of file db.h.

#define GRN_PROC_GET_OR_ADD_VAR ( name ) (grn_proc_get_or_add_var(ctx, user_data, name, strlen(name)))

Definition at line 181 of file db.h.

#define GRN_PROC_GET_VAR ( name ) (grn_proc_get_var(ctx, user_data, name, strlen(name)))

Definition at line 179 of file db.h.

#define GRN_PROC_GET_VAR_BY_OFFSET ( offset ) (grn_proc_get_var_by_offset(ctx, user_data, offset))

Definition at line 180 of file db.h.

#define GRN_RSET_N_SUBRECS ( ri ) ((ri)->n_subrecs & ~GRN_RSET_UTIL_BIT)

Definition at line 57 of file db.h.

#define GRN_RSET_SCORE_SIZE (sizeof(int))

Definition at line 55 of file db.h.

#define GRN_RSET_SUBRECS_CMP	(	a,
		b,
		dir
	)	(((a) - (b))*(dir))

Definition at line 59 of file db.h.

#define GRN_RSET_SUBRECS_COPY	(	subrecs,
		size,
		n,
		src
	)	(memcpy(GRN_RSET_SUBRECS_NTH(subrecs, size, n), src, size + GRN_RSET_SCORE_SIZE))

Definition at line 62 of file db.h.

#define GRN_RSET_SUBRECS_NTH	(	subrecs,
		size,
		n
	)	((int )((byte )subrecs + n * (size + GRN_RSET_SCORE_SIZE)))

Definition at line 60 of file db.h.

#define GRN_RSET_UTIL_BIT (0x80000000)

Definition at line 53 of file db.h.

#define GRN_TABLE_SORT_GEO (0x02<<0)

Definition at line 128 of file db.h.

#define GRN_TRUEP	(	ctx,
		v,
		result
	)

Definition at line 364 of file db.h.

#define GRN_UINT32_POP	(	obj,
		value
	)

Value:

do {\
  if (GRN_BULK_VSIZE(obj) >= sizeof(uint32_t)) {\
    GRN_BULK_INCR_LEN((obj), -(sizeof(uint32_t)));\
    value = *(uint32_t *)(GRN_BULK_CURR(obj));\
  } else {\
    value = 0;\
  }\
} while (0)

Definition at line 410 of file db.h.

#define ID_NAME "_id"

Definition at line 424 of file db.h.

#define KEY_NAME "_key"

Definition at line 423 of file db.h.

Typedef Documentation

typedef struct _grn_accessor grn_accessor

Definition at line 205 of file db.h.

typedef struct _grn_db grn_db

Definition at line 65 of file db.h.

typedef struct _grn_expr grn_expr

Definition at line 272 of file db.h.

typedef struct _grn_proc grn_proc

Definition at line 66 of file db.h.

typedef struct _grn_proc_ctx grn_proc_ctx

Definition at line 147 of file db.h.

typedef grn_rc grn_selector_func(grn_ctx *ctx, grn_obj *table, grn_obj *index, int nargs, grn_obj **args, grn_obj *res, grn_operator op)

Definition at line 143 of file db.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

GRN_ACCESSOR_VOID
GRN_ACCESSOR_GET_ID
GRN_ACCESSOR_GET_KEY
GRN_ACCESSOR_GET_VALUE
GRN_ACCESSOR_GET_SCORE
GRN_ACCESSOR_GET_NSUBRECS
GRN_ACCESSOR_GET_COLUMN_VALUE
GRN_ACCESSOR_GET_DB_OBJ
GRN_ACCESSOR_LOOKUP
GRN_ACCESSOR_FUNCALL

Definition at line 217 of file db.h.

enum grn_proc_phase

Enumerator:

PROC_INIT
PROC_NEXT
PROC_FIN

Definition at line 118 of file db.h.

Function Documentation

grn_rc _grn_table_delete_by_id	(	grn_ctx *	ctx,
		grn_obj *	table,
		grn_id	id,
		grn_table_delete_optarg *	optarg
	)

Definition at line 1738 of file db.c.

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const char* _grn_table_key	(	grn_ctx *	ctx,
		grn_obj *	table,
		grn_id	id,
		uint32_t *	key_size
	)

Definition at line 3432 of file db.c.

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grn_rc grn_accessor_resolve	(	grn_ctx *	ctx,
		grn_obj *	accessor,
		int	deep,
		grn_obj *	base_res,
		grn_obj *	res,
		grn_operator	op,
		grn_search_optarg *	optarg
	)

Definition at line 2642 of file db.c.

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GRN_API grn_rc grn_column_filter	(	grn_ctx *	ctx,
		grn_obj *	column,
		grn_operator	op,
		grn_obj *	value,
		grn_obj *	result_set,
		grn_operator	set_op
	)

Definition at line 6574 of file expr.c.

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grn_rc grn_column_name_	(	grn_ctx *	ctx,
		grn_obj *	obj,
		grn_obj *	buf
	)

Definition at line 8032 of file db.c.

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grn_obj* grn_column_open	(	grn_ctx *	ctx,
		grn_obj *	table,
		const char *	name,
		unsigned int	name_size,
		const char *	path,
		grn_obj *	type
	)

Definition at line 3652 of file db.c.

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grn_rc grn_db_check_name	(	grn_ctx *	ctx,
		const char *	name,
		unsigned int	name_size
	)

Definition at line 477 of file db.c.

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GRN_API grn_rc grn_db_close	(	grn_ctx *	ctx,
		grn_obj *	db
	)

Definition at line 310 of file db.c.

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grn_rc grn_db_init_builtin_types ( grn_ctx * ctx )

Definition at line 8663 of file db.c.

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grn_obj* grn_db_keys ( grn_obj * s )

Definition at line 394 of file db.c.

uint32_t grn_db_lastmod ( grn_obj * s )

Definition at line 433 of file db.c.

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grn_rc grn_db_obj_init	(	grn_ctx *	ctx,
		grn_obj *	db,
		grn_id	id,
		grn_db_obj *	obj
	)

Definition at line 7389 of file db.c.

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GRN_API grn_rc grn_expr_clear_vars	(	grn_ctx *	ctx,
		grn_obj *	expr
	)

Definition at line 95 of file expr.c.

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grn_obj* grn_expr_get_or_add_var	(	grn_ctx *	ctx,
		grn_obj *	expr,
		const char *	name,
		unsigned int	name_size
	)

Definition at line 744 of file expr.c.

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GRN_API grn_rc grn_expr_inspect	(	grn_ctx *	ctx,
		grn_obj *	buf,
		grn_obj *	expr
	)

Definition at line 267 of file expr.c.

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grn_obj* grn_expr_open	(	grn_ctx *	ctx,
		grn_obj_spec *	spec,
		const uint8_t *	p,
		const uint8_t *	pe
	)

Definition at line 494 of file expr.c.

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void grn_expr_pack	(	grn_ctx *	ctx,
		grn_obj *	buf,
		grn_obj *	expr
	)

Definition at line 394 of file expr.c.

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grn_rc grn_expr_parser_close ( grn_ctx * ctx )

Definition at line 6479 of file expr.c.

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GRN_API void grn_load_	(	grn_ctx *	ctx,
		grn_content_type	input_type,
		const char *	table,
		unsigned int	table_len,
		const char *	columns,
		unsigned int	columns_len,
		const char *	values,
		unsigned int	values_len,
		const char *	ifexists,
		unsigned int	ifexists_len,
		const char *	each,
		unsigned int	each_len,
		uint32_t	emit_level
	)

Definition at line 10158 of file db.c.

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GRN_API grn_rc grn_obj_cast	(	grn_ctx *	ctx,
		grn_obj *	src,
		grn_obj *	dest,
		grn_bool	addp
	)

Definition at line 4635 of file db.c.

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GRN_API const char* grn_obj_get_value_	(	grn_ctx *	ctx,
		grn_obj *	obj,
		grn_id	id,
		uint32_t *	size
	)

Definition at line 5674 of file db.c.

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grn_obj* grn_obj_graft	(	grn_ctx *	ctx,
		grn_obj *	obj
	)

Definition at line 7623 of file db.c.

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int grn_obj_is_persistent	(	grn_ctx *	ctx,
		grn_obj *	obj
	)

Definition at line 4426 of file db.c.

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grn_rc grn_obj_path_rename	(	grn_ctx *	ctx,
		const char *	old_path,
		const char *	new_path
	)

grn_obj_path_rename: : 旧ファイルパス : 新ファイルパス

old_pathに該当するオブジェクトのファイル名をnew_pathに変更する。

Definition at line 7308 of file db.c.

grn_id grn_obj_register	(	grn_ctx *	ctx,
		grn_obj *	db,
		const char *	name,
		unsigned int	name_size
	)

Definition at line 7316 of file db.c.

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grn_rc grn_obj_reinit_for	(	grn_ctx *	ctx,
		grn_obj *	obj,
		grn_obj *	domain_obj
	)

Definition at line 7916 of file db.c.

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void grn_obj_spec_save	(	grn_ctx *	ctx,
		grn_db_obj *	obj
	)

Definition at line 6254 of file db.c.

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GRN_API grn_obj* grn_proc_alloc	(	grn_ctx *	ctx,
		grn_user_data *	user_data,
		grn_id	domain,
		grn_obj_flags	flags
	)

Definition at line 156 of file expr.c.

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GRN_API grn_rc grn_proc_call	(	grn_ctx *	ctx,
		grn_obj *	proc,
		int	nargs,
		grn_obj *	caller
	)

Definition at line 1785 of file expr.c.

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GRN_API grn_obj* grn_proc_get_or_add_var	(	grn_ctx *	ctx,
		grn_user_data *	user_data,
		const char *	name,
		unsigned int	name_size
	)

Definition at line 148 of file expr.c.

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grn_obj* grn_proc_get_var	(	grn_ctx *	ctx,
		grn_user_data *	user_data,
		const char *	name,
		unsigned int	name_size
	)

Definition at line 134 of file expr.c.

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GRN_API grn_obj* grn_proc_get_var_by_offset	(	grn_ctx *	ctx,
		grn_user_data *	user_data,
		unsigned int	offset
	)

Definition at line 141 of file expr.c.

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grn_rc grn_proc_set_selector	(	grn_ctx *	ctx,
		grn_obj *	proc,
		grn_selector_func	selector
	)

Definition at line 163 of file expr.c.

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void grn_table_add_subrec	(	grn_obj *	table,
		grn_rset_recinfo *	ri,
		int	score,
		grn_rset_posinfo *	pi,
		int	dir
	)

Definition at line 2048 of file db.c.

grn_id grn_table_add_v	(	grn_ctx *	ctx,
		grn_obj *	table,
		const void *	key,
		int	key_size,
		void **	value,
		int *	added
	)

Definition at line 1355 of file db.c.

grn_table_cursor* grn_table_cursor_open_by_id	(	grn_ctx *	ctx,
		grn_obj *	table,
		grn_id	min,
		grn_id	max,
		int	flags
	)

Definition at line 2154 of file db.c.

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GRN_API grn_rc grn_table_get_info	(	grn_ctx *	ctx,
		grn_obj *	table,
		grn_obj_flags *	flags,
		grn_encoding *	encoding,
		grn_obj **	tokenizer,
		grn_obj **	normalizer
	)

Definition at line 1897 of file db.c.

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int grn_table_get_key2	(	grn_ctx *	ctx,
		grn_obj *	table,
		grn_id	id,
		grn_obj *	bulk
	)

Definition at line 1425 of file db.c.

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grn_id grn_table_get_v	(	grn_ctx *	ctx,
		grn_obj *	table,
		const void *	key,
		int	key_size,
		void **	value
	)

Definition at line 1364 of file db.c.

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GRN_API grn_rc grn_table_group_with_range_gap	(	grn_ctx *	ctx,
		grn_obj *	table,
		grn_table_sort_key *	group_key,
		grn_obj *	result_set,
		uint32_t	range_gap
	)