#include "dbtype_def.h"
#include "external_sort.h"
#include "query_list.h"
#include "storage_common.h"
#include "thread_compat.hpp"
#include "xasl_cache.h"
#include <stdio.h>

Include dependency graph for list_file.h:

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

Go to the source code of this file.

Classes
struct	qfile_page_header

struct	qfile_list_cache_entry

Macros
#define	QFILE_IS_LIST_CACHE_DISABLED (qfile_Is_list_cache_disabled)

#define	QFILE_FREE_AND_INIT_LIST_ID(list_id)

#define	QFILE_PAGE_HEADER_INITIALIZER { 0, NULL_PAGEID, NULL_PAGEID, 0, NULL_PAGEID, NULL_VOLID, NULL_VOLID, NULL_VOLID }

Typedefs
typedef struct or_buf	OR_BUF

typedef struct qfile_page_header	QFILE_PAGE_HEADER

typedef struct qfile_list_cache_entry	QFILE_LIST_CACHE_ENTRY

Enumerations
enum	{ QFILE_LIST_QUERY_CACHE_MODE_OFF = 0, QFILE_LIST_QUERY_CACHE_MODE_SELECTIVELY_OFF = 1, QFILE_LIST_QUERY_CACHE_MODE_SELECTIVELY_ON = 2 }

Functions
int	qfile_initialize (void)

void	qfile_finalize (void)

void	qfile_destroy_list (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id)

void	qfile_close_list (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id)

int	qfile_add_tuple_to_list (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id, QFILE_TUPLE tpl)

int	qfile_add_tuple_get_pos_in_list (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id, QFILE_TUPLE tpl, QFILE_TUPLE_POSITION *tuple_pos)

int	qfile_add_overflow_tuple_to_list (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id, PAGE_PTR ovfl_tpl_pg, QFILE_LIST_ID *input_list_id)

int	qfile_get_first_page (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id)

int	qfile_copy_list_id (QFILE_LIST_ID dest_list_id, const QFILE_LIST_ID src_list_id, bool include_sort_list)

QFILE_LIST_ID *	qfile_clone_list_id (const QFILE_LIST_ID *list_id, bool include_sort_list)

void	qfile_free_list_id (QFILE_LIST_ID *list_id)

void	qfile_free_sort_list (THREAD_ENTRY thread_p, SORT_LIST sort_list)

SORT_LIST *	qfile_allocate_sort_list (THREAD_ENTRY *thread_p, int cnt)

bool	qfile_is_sort_list_covered (SORT_LIST covering_list, SORT_LIST covered_list)

SORT_STATUS	qfile_make_sort_key (THREAD_ENTRY thread_p, SORTKEY_INFO info, RECDES key, QFILE_LIST_SCAN_ID input_scan, QFILE_TUPLE_RECORD *tplrec)

QFILE_TUPLE	qfile_generate_sort_tuple (SORTKEY_INFO info, SORT_REC sort_rec, RECDES *output_recdes)

int	qfile_compare_partial_sort_record (const void pk0, const void pk1, void *arg)

int	qfile_compare_all_sort_record (const void pk0, const void pk1, void *arg)

int	qfile_get_estimated_pages_for_sorting (QFILE_LIST_ID listid, SORTKEY_INFO info)

SORTKEY_INFO *	qfile_initialize_sort_key_info (SORTKEY_INFO info, SORT_LIST list, QFILE_TUPLE_VALUE_TYPE_LIST *types)

void	qfile_clear_sort_key_info (SORTKEY_INFO *info)

QFILE_LIST_ID *	qfile_sort_list_with_func (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id, SORT_LIST sort_list, QUERY_OPTIONS option, int ls_flag, SORT_GET_FUNC get_fn, SORT_PUT_FUNC put_fn, SORT_CMP_FUNC cmp_fn, void *extra_arg, int limit, bool do_close)

QFILE_LIST_ID *	qfile_sort_list (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id, SORT_LIST *sort_list, QUERY_OPTIONS option, bool do_close)

int	qfile_initialize_list_cache (THREAD_ENTRY *thread_p)

int	qfile_finalize_list_cache (THREAD_ENTRY *thread_p)

int	qfile_clear_list_cache (THREAD_ENTRY *thread_p, int list_ht_no)

int	qfile_dump_list_cache_internal (THREAD_ENTRY thread_p, FILE fp)

void	qfile_clear_uncommited_list_cache_entry (THREAD_ENTRY *thread_p, int tran_index)

QFILE_LIST_CACHE_ENTRY *	qfile_lookup_list_cache_entry (THREAD_ENTRY thread_p, int list_ht_no, const DB_VALUE_ARRAY params, bool *result_cached)

QFILE_LIST_CACHE_ENTRY *	qfile_update_list_cache_entry (THREAD_ENTRY thread_p, int list_ht_no, const DB_VALUE_ARRAY params, const QFILE_LIST_ID list_id, XASL_CACHE_ENTRY xasl)

int	qfile_end_use_of_list_cache_entry (THREAD_ENTRY thread_p, QFILE_LIST_CACHE_ENTRY lent, bool marker)

int	qfile_modify_type_list (QFILE_TUPLE_VALUE_TYPE_LIST type_list, QFILE_LIST_ID list_id)

void	qfile_clear_list_id (QFILE_LIST_ID *list_id)

void	qfile_load_xasl_node_header (THREAD_ENTRY thread_p, char xasl_stream, xasl_node_header *xasl_header_p)

QFILE_LIST_ID *	qfile_open_list (THREAD_ENTRY thread_p, QFILE_TUPLE_VALUE_TYPE_LIST type_list, SORT_LIST *sort_list, QUERY_ID query_id, int flag)

int	qfile_reopen_list_as_append_mode (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id_p)

int	qfile_save_tuple (QFILE_TUPLE_DESCRIPTOR tuple_descr_p, QFILE_TUPLE_TYPE tuple_type, char page_p, int *tuple_length_p)

int	qfile_generate_tuple_into_list (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id, QFILE_TUPLE_TYPE tpl_type)

int	qfile_fast_intint_tuple_to_list (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id_p, int v1, int v2)

int	qfile_fast_intval_tuple_to_list (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id_p, int v1, DB_VALUE *v2)

int	qfile_fast_val_tuple_to_list (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id_p, DB_VALUE *val)

int	qfile_add_item_to_list (THREAD_ENTRY thread_p, char item, int item_size, QFILE_LIST_ID *list_id)

QFILE_LIST_ID *	qfile_combine_two_list (THREAD_ENTRY thread_p, QFILE_LIST_ID lhs_file, QFILE_LIST_ID *rhs_file, int flag)

int	qfile_copy_tuple_descr_to_tuple (THREAD_ENTRY thread_p, QFILE_TUPLE_DESCRIPTOR tpl_descr, QFILE_TUPLE_RECORD *tplrec)

int	qfile_reallocate_tuple (QFILE_TUPLE_RECORD *tplrec, int tpl_size)

int	qfile_unify_types (QFILE_LIST_ID list_id1, const QFILE_LIST_ID list_id2)

QFILE_LIST_ID *	qfile_duplicate_list (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id, int flag)

int	qfile_get_tuple (THREAD_ENTRY thread_p, PAGE_PTR first_page, QFILE_TUPLE tuplep, QFILE_TUPLE_RECORD tplrec, QFILE_LIST_ID *list_idp)

void	qfile_save_current_scan_tuple_position (QFILE_LIST_SCAN_ID s_id, QFILE_TUPLE_POSITION ls_tplpos)

SCAN_CODE	qfile_jump_scan_tuple_position (THREAD_ENTRY thread_p, QFILE_LIST_SCAN_ID s_id, QFILE_TUPLE_POSITION ls_tplpos, QFILE_TUPLE_RECORD tplrec, int peek)

int	qfile_start_scan_fix (THREAD_ENTRY thread_p, QFILE_LIST_SCAN_ID s_id)

int	qfile_open_list_scan (QFILE_LIST_ID list_id, QFILE_LIST_SCAN_ID s_id)

SCAN_CODE	qfile_scan_list_next (THREAD_ENTRY thread_p, QFILE_LIST_SCAN_ID s_id, QFILE_TUPLE_RECORD *tplrec, int peek)

SCAN_CODE	qfile_scan_list_prev (THREAD_ENTRY thread_p, QFILE_LIST_SCAN_ID s_id, QFILE_TUPLE_RECORD *tplrec, int peek)

void	qfile_end_scan_fix (THREAD_ENTRY thread_p, QFILE_LIST_SCAN_ID s_id)

void	qfile_close_scan (THREAD_ENTRY thread_p, QFILE_LIST_SCAN_ID s_id)

QFILE_TUPLE_VALUE_FLAG	qfile_locate_tuple_value (QFILE_TUPLE tpl, int index, char *tpl_val, int val_size)

QFILE_TUPLE_VALUE_FLAG	qfile_locate_tuple_value_r (QFILE_TUPLE tpl, int index, char *tpl_val, int val_size)

int	qfile_locate_tuple_next_value (OR_BUF iterator, OR_BUF buf, QFILE_TUPLE_VALUE_FLAG *flag)

bool	qfile_has_next_page (PAGE_PTR page_p)

int	qfile_update_domains_on_type_list (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id_p, valptr_list_node *valptr_list_p)

int	qfile_set_tuple_column_value (THREAD_ENTRY thread_p, QFILE_LIST_ID list_id_p, PAGE_PTR curr_page_p, VPID vpid_p, QFILE_TUPLE tuple_p, int col_num, DB_VALUE value_p, TP_DOMAIN *domain)

int	qfile_overwrite_tuple (THREAD_ENTRY thread_p, PAGE_PTR first_page, QFILE_TUPLE tuplep, QFILE_TUPLE_RECORD tplrec, QFILE_LIST_ID *list_idp)

void	qfile_update_qlist_count (THREAD_ENTRY thread_p, const QFILE_LIST_ID list_p, int inc)

int	qfile_get_list_cache_number_of_entries (int ht_no)

bool	qfile_has_no_cache_entries ()

Variables
int	qfile_Is_list_cache_disabled

Macro Definition Documentation

#define QFILE_FREE_AND_INIT_LIST_ID ( list_id )

Value:

do {                                       \
    if (list_id != NULL)                     \
    {                                        \
      qfile_free_list_id (list_id);          \
      list_id = NULL;                        \
    }                                        \
  } while (0)

Definition at line 56 of file list_file.h.

Referenced by qdata_process_distinct_or_sort(), qexec_clear_groupby_state(), qexec_end_buildvalueblock_iterations(), qexec_end_mainblock_iterations(), qexec_execute_connect_by(), qexec_execute_cte(), qexec_get_xasl_list_id(), qexec_merge_list(), qexec_merge_list_outer(), qexec_merge_listfiles(), qexec_start_connect_by_lists(), qexec_start_mainblock_iterations(), qfile_close_and_free_list_file(), qfile_combine_two_list(), qfile_duplicate_list(), qfile_sort_list_with_func(), qmgr_clear_trans_wakeup(), qmgr_deallocate_query_entries(), qmgr_free_query_entry(), qmgr_process_query(), scan_close_scan(), scan_init_indx_coverage(), scan_next_index_scan(), scan_open_index_key_info_scan(), scan_open_index_scan(), scan_reset_scan_block(), sqmgr_execute_query(), sqmgr_prepare_and_execute_query(), xqmgr_end_query(), xqmgr_execute_query(), and xqmgr_prepare_and_execute_query().

#define QFILE_PAGE_HEADER_INITIALIZER { 0, NULL_PAGEID, NULL_PAGEID, 0, NULL_PAGEID, NULL_VOLID, NULL_VOLID, NULL_VOLID }

Definition at line 77 of file list_file.h.

Referenced by qmgr_init_external_file_page().

Typedef Documentation

typedef struct or_buf OR_BUF

Definition at line 48 of file list_file.h.

typedef struct qfile_list_cache_entry QFILE_LIST_CACHE_ENTRY

Definition at line 81 of file list_file.h.

typedef struct qfile_page_header QFILE_PAGE_HEADER

Definition at line 65 of file list_file.h.

Enumeration Type Documentation

anonymous enum

Enumerator
QFILE_LIST_QUERY_CACHE_MODE_OFF
QFILE_LIST_QUERY_CACHE_MODE_SELECTIVELY_OFF
QFILE_LIST_QUERY_CACHE_MODE_SELECTIVELY_ON

Definition at line 103 of file list_file.h.

Function Documentation

int qfile_add_item_to_list	(	THREAD_ENTRY *	thread_p,
		char *	item,
		int	item_size,
		QFILE_LIST_ID *	list_id
	)

Definition at line 2330 of file list_file.c.

References HL::align(), DB_ALIGN, ER_FAILED, free_and_init, qfile_tuple_descriptor::item, qfile_tuple_descriptor::item_size, MAX_ALIGNMENT, NO_ERROR, NULL, qfile_add_tuple_to_list(), qfile_generate_tuple_into_list(), QFILE_MAX_TUPLE_SIZE_IN_PAGE, QFILE_PUT_TUPLE_LENGTH, QFILE_PUT_TUPLE_VALUE_FLAG, QFILE_PUT_TUPLE_VALUE_LENGTH, QFILE_TUPLE_LENGTH_SIZE, QFILE_TUPLE_VALUE_HEADER_SIZE, T_SINGLE_BOUND_ITEM, qfile_list_id::tpl_descr, qfile_tuple_descriptor::tpl_size, and V_BOUND.

Referenced by qdata_evaluate_aggregate_list(), and qdata_evaluate_analytic_func().

Here is the caller graph for this function:

int qfile_add_overflow_tuple_to_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id,
		PAGE_PTR	ovfl_tpl_pg,
		QFILE_LIST_ID *	input_list_id
	)

Definition at line 2032 of file list_file.c.

References DONT_FREE, ER_FAILED, FREE, qfile_list_id::last_offset, qfile_list_id::last_pgptr, NO_ERROR, NULL, qfile_add_tuple_to_list_id(), qfile_allocate_new_ovf_page(), qfile_allocate_new_page_if_need(), QFILE_CHECK_LIST_FILE_IS_CLOSED, QFILE_GET_OVERFLOW_VPID, QFILE_GET_TUPLE_LENGTH, qfile_Max_tuple_page_size, QFILE_PAGE_HEADER_SIZE, QFILE_PUT_OVERFLOW_VPID_NULL, qfile_set_dirty_page(), qmgr_free_old_page_and_init, qmgr_get_old_page(), and qfile_list_id::tfile_vfid.

Referenced by qexec_ordby_put_next(), and qfile_put_next_sort_item().

Here is the caller graph for this function:

int qfile_add_tuple_get_pos_in_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id,
		QFILE_TUPLE	tpl,
		QFILE_TUPLE_POSITION *	tuple_pos
	)

Definition at line 5989 of file list_file.c.

References DONT_FREE, ER_FAILED, FREE, qfile_list_id::last_offset, qfile_list_id::last_pgptr, qfile_list_id::last_vpid, NO_ERROR, NULL, qfile_tuple_position::offset, qfile_add_tuple_to_list_id(), qfile_allocate_new_ovf_page(), qfile_allocate_new_page_if_need(), QFILE_CHECK_LIST_FILE_IS_CLOSED, QFILE_GET_TUPLE_LENGTH, qfile_Max_tuple_page_size, QFILE_PAGE_HEADER_SIZE, QFILE_PUT_OVERFLOW_VPID_NULL, qfile_set_dirty_page(), qfile_list_id::tfile_vfid, qfile_tuple_position::tpl, qfile_tuple_position::tplno, qfile_list_id::tuple_cnt, and qfile_tuple_position::vpid.

Referenced by qexec_execute_connect_by().

Here is the caller graph for this function:

int qfile_add_tuple_to_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id,
		QFILE_TUPLE	tpl
	)

Definition at line 1511 of file list_file.c.

References assert, DB_PAGESIZE, DONT_FREE, ER_FAILED, FREE, qfile_list_id::last_offset, qfile_list_id::last_pgptr, NO_ERROR, NULL, qfile_add_tuple_to_list_id(), qfile_allocate_new_ovf_page(), qfile_allocate_new_page_if_need(), QFILE_CHECK_LIST_FILE_IS_CLOSED, QFILE_GET_TUPLE_LENGTH, qfile_Max_tuple_page_size, QFILE_PAGE_HEADER_SIZE, QFILE_PUT_OVERFLOW_VPID_NULL, qfile_set_dirty_page(), and qfile_list_id::tfile_vfid.

Referenced by qdata_save_agg_hentry_to_list(), qdata_save_agg_htable_to_list(), qexec_analytic_finalize_group(), qexec_end_buildvalueblock_iterations(), qexec_end_one_iteration(), qexec_gby_finalize_group(), qexec_hash_gby_agg_tuple(), qexec_insert_tuple_into_list(), qexec_merge_tuple_add_list(), qexec_ordby_put_next(), qexec_update_connect_by_lists(), qfile_add_item_to_list(), qfile_add_one_tuple(), qfile_add_two_tuple(), qfile_combine_two_list(), qfile_copy_tuple(), and qfile_put_next_sort_item().

Here is the caller graph for this function:

SORT_LIST* qfile_allocate_sort_list	(	THREAD_ENTRY *	thread_p,
		int	cnt
	)

Definition at line 613 of file list_file.c.

References assert, lf_freelist_claim(), sort_list::next, NULL, thread_get_tran_entry(), and THREAD_TS_FREE_SORT_LIST.

Referenced by qexec_initialize_groupby_state(), qexec_orderby_distinct_by_sorting(), qfile_copy_list_id(), and qfile_open_list().

Here is the caller graph for this function:

int qfile_clear_list_cache	(	THREAD_ENTRY *	thread_p,
		int	list_ht_no
	)

Definition at line 5053 of file list_file.c.

References ARG_FILE_LINE, csect_enter, csect_exit, CSECT_QPROC_LIST_CACHE, ER_FAILED, er_log_debug, INF_WAIT, qfile_list_cache::list_hts, mht_clear(), mht_map_no_key(), qfile_list_cache::n_hts, NO_ERROR, NULL, qfile_end_use_of_list_cache_entry_local(), qfile_get_list_cache_number_of_entries(), QFILE_IS_LIST_CACHE_DISABLED, rc, and thread_sleep.

Referenced by qexec_clear_list_cache_by_class(), xcache_cleanup(), xcache_invalidate_entries(), xcache_invalidate_qcaches(), and xcache_unfix().

Here is the caller graph for this function:

void qfile_clear_list_id ( QFILE_LIST_ID * list_id )

Definition at line 526 of file list_file.c.

References qfile_tuple_descriptor::clear_f_val_at_clone_decache, qfile_tuple_value_type_list::domp, qfile_tuple_descriptor::f_valp, free_and_init, NULL, QFILE_CLEAR_LIST_ID, qfile_free_sort_list(), qfile_update_qlist_count(), qfile_list_id::sort_list, thread_get_thread_entry_info(), qfile_list_id::tpl_descr, and qfile_list_id::type_list.

Referenced by qexec_clear_xasl(), qexec_execute_cte(), qexec_execute_insert(), qexec_execute_selupd_list(), qexec_get_xasl_list_id(), qfile_close_scan(), qfile_delete_list_cache_entry(), qfile_destroy_list(), qfile_free_list_id(), and qfile_union_list().

Here is the caller graph for this function:

void qfile_clear_sort_key_info ( SORTKEY_INFO * info )

Definition at line 3826 of file list_file.c.

References db_private_free_and_init, SORTKEY_INFO::default_keys, SORTKEY_INFO::key, SORTKEY_INFO::nkeys, and NULL.

Referenced by qexec_clear_analytic_state(), qexec_clear_groupby_state(), qexec_free_agg_hash_context(), and qfile_clear_sort_info().

Here is the caller graph for this function:

void qfile_clear_uncommited_list_cache_entry	(	THREAD_ENTRY *	thread_p,
		int	tran_index
	)

QFILE_LIST_ID* qfile_clone_list_id	(	const QFILE_LIST_ID *	list_id,
		bool	include_sort_list
	)

Definition at line 501 of file list_file.c.

References DB_SIZEOF, free_and_init, NO_ERROR, and qfile_copy_list_id().

Referenced by qfile_union_list(), qmgr_process_query(), and xqmgr_execute_query().

Here is the caller graph for this function:

void qfile_close_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id
	)

Definition at line 1263 of file list_file.c.

References qfile_list_id::last_pgptr, NULL, QFILE_PUT_NEXT_VPID_NULL, qmgr_free_old_page_and_init, and qfile_list_id::tfile_vfid.

Referenced by qdata_finalize_aggregate_list(), qdata_finalize_analytic_func(), qdata_process_distinct_or_sort(), qexec_clear_analytic_function_state(), qexec_clear_analytic_state(), qexec_clear_connect_by_lists(), qexec_clear_groupby_state(), qexec_clear_mainblock_iterations(), qexec_clear_xasl_head(), qexec_end_buildvalueblock_iterations(), qexec_end_connect_by_lists(), qexec_end_mainblock_iterations(), qexec_execute_analytic(), qexec_execute_build_columns(), qexec_execute_build_indexes(), qexec_execute_connect_by(), qexec_execute_mainblock_internal(), qexec_execute_query(), qexec_execute_selupd_list(), qexec_free_agg_hash_context(), qexec_gby_clear_group_dim(), qexec_gby_finalize_group_dim(), qexec_groupby(), qexec_groupby_index(), qexec_merge_list(), qexec_merge_list_outer(), qexec_topn_tuples_to_list_id(), qfile_close_and_free_list_file(), qfile_combine_two_list(), qfile_sort_list_with_func(), qfile_union_list(), qmgr_clear_trans_wakeup(), scan_close_scan(), scan_next_index_scan(), and session_free_sentry_data().

void qfile_close_scan	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_SCAN_ID *	s_id
	)

Definition at line 4774 of file list_file.c.

References qfile_list_scan_id::curr_pgptr, db_private_free_and_init, qfile_list_scan_id::keep_page_on_finish, qfile_list_scan_id::list_id, NULL, qfile_list_scan_id::position, qfile_clear_list_id(), qmgr_free_old_page_and_init, S_AFTER, S_CLOSED, S_ON, qfile_tuple_record::size, qfile_list_scan_id::status, qfile_list_id::tfile_vfid, qfile_tuple_record::tpl, and qfile_list_scan_id::tplrec.

Referenced by eval_item_card_sort_list(), eval_some_list_eval(), eval_sub_sort_list_to_multi_set(), eval_sub_sort_list_to_sort_list(), qdata_convert_table_to_set(), qdata_evaluate_connect_by_root(), qdata_evaluate_qprior(), qdata_evaluate_sys_connect_by_path(), qdata_finalize_aggregate_list(), qdata_finalize_analytic_func(), qdata_get_single_tuple_from_list_id(), qexec_analytic_update_group_result(), qexec_check_for_cycle(), qexec_clear_analytic_state(), qexec_clear_groupby_state(), qexec_execute_analytic(), qexec_execute_connect_by(), qexec_free_agg_hash_context(), qexec_groupby(), qexec_groupby_index(), qexec_iterate_connect_by_results(), qexec_merge_list(), qexec_recalc_tuples_parent_pos_in_list(), qfile_combine_two_list(), qfile_copy_tuple(), qfile_reallocate_tuple(), qfile_sort_list_with_func(), scan_close_scan(), scan_end_scan(), scan_next_index_scan(), scan_reset_scan_block(), and stran_can_end_after_query_execution().

QFILE_LIST_ID* qfile_combine_two_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	lhs_file,
		QFILE_LIST_ID *	rhs_file,
		int	flag
	)

Definition at line 2576 of file list_file.c.

References cmp, error(), NO_ERROR, NULL, Q_ALL, Q_DISTINCT, qfile_add_one_tuple(), qfile_add_tuple_to_list(), qfile_add_two_tuple(), qfile_advance(), qfile_advance_group(), qfile_advance_single(), qfile_close_list(), qfile_close_scan(), qfile_compare_tuple_helper(), QFILE_FLAG_ALL, QFILE_FLAG_DIFFERENCE, QFILE_FLAG_DISTINCT, QFILE_FLAG_INTERSECT, QFILE_FLAG_UNION, QFILE_FREE_AND_INIT_LIST_ID, QFILE_IS_FLAG_SET, QFILE_IS_FLAG_SET_BOTH, qfile_open_list(), qfile_open_list_scan(), qfile_sort_list(), qfile_unify_types(), qfile_union_list(), qfile_list_id::query_id, success(), qfile_tuple_record::tpl, qfile_list_id::tuple_cnt, and qfile_list_id::type_list.

Referenced by qexec_end_mainblock_iterations(), and qexec_execute_cte().

Here is the caller graph for this function:

int qfile_compare_all_sort_record	(	const void *	pk0,
		const void *	pk1,
		void *	arg
	)

Definition at line 3586 of file list_file.c.

References SUBKEY_INFO::col_dom, d0, d1, i, SUBKEY_INFO::is_desc, SORTKEY_INFO::key, SORTKEY_INFO::nkeys, NULL, SORT_REC::offset, qfile_compare_with_null_value(), SORT_REC::s, and SUBKEY_INFO::sort_f.

Referenced by qexec_groupby(), and qfile_sort_list_with_func().

Here is the caller graph for this function:

int qfile_compare_partial_sort_record	(	const void *	pk0,
		const void *	pk1,
		void *	arg
	)

Definition at line 3508 of file list_file.c.

References SUBKEY_INFO::col_dom, d0, d1, i, SUBKEY_INFO::is_desc, SORTKEY_INFO::key, MAX_ALIGNMENT, SORTKEY_INFO::nkeys, NULL, SORT_REC::original, PTR_ALIGN, qfile_compare_with_interpolation_domain(), qfile_compare_with_null_value(), QFILE_GET_TUPLE_VALUE_FLAG, QFILE_GET_TUPLE_VALUE_LENGTH, QFILE_TUPLE_VALUE_HEADER_LENGTH, SORT_REC::s, SUBKEY_INFO::sort_f, SUBKEY_INFO::use_cmp_dom, and V_BOUND.

Referenced by qexec_execute_analytic(), qexec_groupby(), and qfile_sort_list_with_func().

Here is the caller graph for this function:

int qfile_copy_list_id	(	QFILE_LIST_ID *	dest_list_id,
		const QFILE_LIST_ID *	src_list_id,
		bool	include_sort_list
	)

Definition at line 433 of file list_file.c.

References DB_SIZEOF, qfile_tuple_value_position::dom, qfile_tuple_value_type_list::domp, ER_FAILED, free_and_init, sort_list::next, NO_ERROR, NULL, sort_list::pos_descr, qfile_tuple_value_position::pos_no, qfile_allocate_sort_list(), qfile_get_sort_list_size(), qfile_update_qlist_count(), sort_list::s_nulls, sort_list::s_order, qfile_list_id::sort_list, thread_get_thread_entry_info(), qfile_list_id::tpl_descr, qfile_tuple_value_type_list::type_cnt, and qfile_list_id::type_list.

Referenced by qdata_initialize_analytic_func(), qdata_process_distinct_or_sort(), qexec_end_buildvalueblock_iterations(), qexec_end_mainblock_iterations(), qexec_execute_analytic(), qexec_execute_cte(), qexec_execute_mainblock_internal(), qexec_get_xasl_list_id(), qexec_groupby(), qexec_groupby_index(), qexec_merge_listfiles(), qexec_start_connect_by_lists(), qexec_start_mainblock_iterations(), qfile_clone_list_id(), qfile_open_list_scan(), qfile_sort_list_with_func(), and qfile_update_list_cache_entry().

Here is the caller graph for this function:

int qfile_copy_tuple_descr_to_tuple	(	THREAD_ENTRY *	thread_p,
		QFILE_TUPLE_DESCRIPTOR *	tpl_descr,
		QFILE_TUPLE_RECORD *	tplrec
	)

Definition at line 2846 of file list_file.c.

References assert, qfile_tuple_descriptor::clear_f_val_at_clone_decache, db_private_alloc, db_private_free_and_init, ER_FAILED, qfile_tuple_descriptor::f_cnt, qfile_tuple_descriptor::f_valp, i, NO_ERROR, NULL, qdata_copy_db_value_to_tuple_value(), QFILE_PUT_TUPLE_LENGTH, QFILE_TUPLE_LENGTH_SIZE, qfile_tuple_record::size, qfile_tuple_record::tpl, and qfile_tuple_descriptor::tpl_size.

Referenced by qdata_save_agg_hentry_to_list(), and qexec_analytic_finalize_group().

Here is the caller graph for this function:

void qfile_destroy_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id
	)

Definition at line 2163 of file list_file.c.

References file_temp_retire(), qfile_clear_list_id(), qmgr_free_list_temp_file(), qfile_list_id::query_id, qfile_list_id::temp_vfid, qfile_list_id::tfile_vfid, and VFID_ISNULL.

Referenced by qdata_finalize_aggregate_list(), qdata_finalize_analytic_func(), qdata_process_distinct_or_sort(), qexec_clear_analytic_function_state(), qexec_clear_analytic_state(), qexec_clear_connect_by_lists(), qexec_clear_mainblock_iterations(), qexec_clear_xasl_head(), qexec_execute_analytic(), qexec_execute_connect_by(), qexec_execute_selupd_list(), qexec_free_agg_hash_context(), qexec_gby_clear_group_dim(), qexec_gby_finalize_group_dim(), qexec_groupby(), qexec_groupby_index(), qfile_duplicate_list(), qfile_sort_list_with_func(), scan_close_scan(), scan_next_index_scan(), scan_reset_scan_block(), and xqmgr_execute_query().

int qfile_dump_list_cache_internal	(	THREAD_ENTRY *	thread_p,
		FILE *	fp
	)

Definition at line 5321 of file list_file.c.

References csect_enter, csect_exit, CSECT_QPROC_LIST_CACHE, ER_FAILED, qfile_list_cache::full_counter, qfile_list_cache::hit_counter, i, INF_WAIT, qfile_list_cache::list_hts, qfile_list_cache::lookup_counter, mht_count(), mht_dump(), qfile_list_cache::miss_counter, qfile_list_cache::n_entries, qfile_list_cache::n_hts, qfile_list_cache::n_pages, NO_ERROR, NULL, qfile_dump_list_cache_internal(), QFILE_IS_LIST_CACHE_DISABLED, qfile_print_list_cache_entry(), and rc.

Referenced by qfile_dump_list_cache_internal(), and xqmgr_dump_query_cache().

Here is the caller graph for this function:

QFILE_LIST_ID* qfile_duplicate_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id,
		int	flag
	)

Definition at line 4174 of file list_file.c.

References qfile_list_id::first_vpid, qfile_list_id::last_vpid, NO_ERROR, NULL, qfile_list_id::page_cnt, qfile_copy_list_pages(), qfile_destroy_list(), QFILE_FREE_AND_INIT_LIST_ID, qfile_open_list(), qfile_list_id::query_id, qfile_list_id::tfile_vfid, qfile_list_id::tuple_cnt, and qfile_list_id::type_list.

Referenced by xqmgr_execute_query().

Here is the caller graph for this function:

void qfile_end_scan_fix	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_SCAN_ID *	s_id
	)

Definition at line 4752 of file list_file.c.

References qfile_list_scan_id::curr_pgptr, qfile_list_scan_id::list_id, qfile_list_scan_id::position, qmgr_free_old_page_and_init, S_AFTER, S_ENDED, S_ON, qfile_list_scan_id::status, and qfile_list_id::tfile_vfid.

Referenced by scan_end_scan(), and scan_reset_scan_block().

Here is the caller graph for this function:

int qfile_end_use_of_list_cache_entry	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_CACHE_ENTRY *	lent,
		bool	marker
	)

Definition at line 5849 of file list_file.c.

References assert, csect_enter, csect_exit, CSECT_QPROC_LIST_CACHE, qfile_list_cache_entry::deletion_marker, ER_FAILED, INF_WAIT, LOG_FIND_THREAD_TRAN_INDEX, qfile_list_cache::n_hts, NO_ERROR, NULL, p, qfile_delete_list_cache_entry(), and QFILE_IS_LIST_CACHE_DISABLED.

Referenced by qfile_end_use_of_list_cache_entry_local(), qmgr_clear_trans_wakeup(), xqmgr_end_query(), and xqmgr_execute_query().

Here is the caller graph for this function:

int qfile_fast_intint_tuple_to_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id_p,
		int	v1,
		int	v2
	)

Definition at line 1802 of file list_file.c.

References DB_ALIGN, pr_type::disksize, DONT_FREE, ER_FAILED, qfile_list_id::last_offset, qfile_list_id::last_pgptr, MAX_ALIGNMENT, NO_ERROR, NULL, OR_PUT_INT, qfile_add_tuple_to_list_id(), qfile_allocate_new_page_if_need(), QFILE_CHECK_LIST_FILE_IS_CLOSED, QFILE_PUT_TUPLE_LENGTH, QFILE_PUT_TUPLE_VALUE_FLAG, QFILE_PUT_TUPLE_VALUE_LENGTH, qfile_set_dirty_page(), QFILE_TUPLE_LENGTH_SIZE, QFILE_TUPLE_VALUE_HEADER_SIZE, qfile_list_id::tfile_vfid, tp_Integer, and V_BOUND.

Referenced by qexec_analytic_finalize_group().

Here is the caller graph for this function:

int qfile_fast_intval_tuple_to_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id_p,
		int	v1,
		DB_VALUE *	v2
	)

Definition at line 1862 of file list_file.c.

References pr_type::data_writeval(), DB_ALIGN, DB_IS_NULL, DB_VALUE_DOMAIN_TYPE, pr_type::disksize, DONT_FREE, ER_FAILED, qfile_list_id::last_offset, qfile_list_id::last_pgptr, MAX_ALIGNMENT, NO_ERROR, NULL, OR_BUF_INIT, OR_PUT_INT, pr_data_writeval_disk_size(), pr_type_from_id(), qfile_add_tuple_to_list_id(), qfile_allocate_new_page_if_need(), QFILE_CHECK_LIST_FILE_IS_CLOSED, QFILE_MAX_TUPLE_SIZE_IN_PAGE, QFILE_PUT_TUPLE_LENGTH, QFILE_PUT_TUPLE_VALUE_FLAG, QFILE_PUT_TUPLE_VALUE_LENGTH, qfile_set_dirty_page(), QFILE_TUPLE_LENGTH_SIZE, QFILE_TUPLE_VALUE_HEADER_SIZE, qfile_list_id::tfile_vfid, tp_Integer, qfile_list_id::tpl_descr, qfile_tuple_descriptor::tpl_size, V_BOUND, and V_UNBOUND.

Referenced by qexec_analytic_finalize_group().

Here is the caller graph for this function:

int qfile_fast_val_tuple_to_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id_p,
		DB_VALUE *	val
	)

Definition at line 1949 of file list_file.c.

References pr_type::data_writeval(), DB_ALIGN, DB_IS_NULL, DB_VALUE_DOMAIN_TYPE, DONT_FREE, ER_FAILED, qfile_list_id::last_offset, qfile_list_id::last_pgptr, MAX_ALIGNMENT, NO_ERROR, NULL, OR_BUF_INIT, pr_data_writeval_disk_size(), pr_type_from_id(), qfile_add_tuple_to_list_id(), qfile_allocate_new_page_if_need(), QFILE_CHECK_LIST_FILE_IS_CLOSED, QFILE_MAX_TUPLE_SIZE_IN_PAGE, QFILE_PUT_TUPLE_LENGTH, QFILE_PUT_TUPLE_VALUE_FLAG, QFILE_PUT_TUPLE_VALUE_LENGTH, qfile_set_dirty_page(), QFILE_TUPLE_LENGTH_SIZE, QFILE_TUPLE_VALUE_HEADER_SIZE, qfile_list_id::tfile_vfid, qfile_list_id::tpl_descr, qfile_tuple_descriptor::tpl_size, V_BOUND, and V_UNBOUND.

Referenced by qexec_execute_insert().

Here is the caller graph for this function:

void qfile_finalize ( void )

Definition at line 1117 of file list_file.c.

References lf_freelist_destroy().

Referenced by qmgr_finalize().

Here is the caller graph for this function:

int qfile_finalize_list_cache ( THREAD_ENTRY * thread_p )

Definition at line 5010 of file list_file.c.

References csect_enter, csect_exit, CSECT_QPROC_LIST_CACHE, ER_FAILED, free_and_init, i, INF_WAIT, qfile_list_cache::list_hts, mht_destroy(), mht_map_no_key(), qfile_list_cache::n_hts, NO_ERROR, qfile_list_cache_entry_pool::pool, qfile_end_use_of_list_cache_entry_local(), and QFILE_IS_LIST_CACHE_DISABLED.

Referenced by boot_restart_server(), and xboot_shutdown_server().

Here is the caller graph for this function:

void qfile_free_list_id ( QFILE_LIST_ID * list_id )

Definition at line 563 of file list_file.c.

References qfile_clear_list_id().

Referenced by qdata_initialize_analytic_func(), qexec_clear_analytic_function_state(), qexec_clear_analytic_state(), qexec_execute_analytic(), qexec_free_agg_hash_context(), qexec_groupby(), qexec_start_mainblock_iterations(), qfile_union_list(), and session_free_sentry_data().

Here is the caller graph for this function:

void qfile_free_sort_list	(	THREAD_ENTRY *	thread_p,
		SORT_LIST *	sort_list
	)

Definition at line 580 of file list_file.c.

References assert, lf_freelist_retire(), sort_list::next, NO_ERROR, NULL, thread_get_tran_entry(), and THREAD_TS_FREE_SORT_LIST.

Referenced by qexec_execute_connect_by(), qexec_initialize_groupby_state(), qexec_orderby_distinct_by_sorting(), and qfile_clear_list_id().

Here is the caller graph for this function:

QFILE_TUPLE qfile_generate_sort_tuple	(	SORTKEY_INFO *	info,
		SORT_REC *	sort_rec,
		RECDES *	output_recdes
	)

Definition at line 3226 of file list_file.c.

References recdes::area_size, recdes::data, db_private_alloc, db_private_realloc, i, SORTKEY_INFO::key, SORTKEY_INFO::nkeys, NULL, SORT_REC::offset, p, SUBKEY_INFO::permuted_col, QFILE_GET_TUPLE_VALUE_LENGTH, QFILE_PUT_TUPLE_LENGTH, QFILE_PUT_TUPLE_VALUE_FLAG, QFILE_PUT_TUPLE_VALUE_LENGTH, QFILE_TUPLE_LENGTH_SIZE, QFILE_TUPLE_VALUE_HEADER_SIZE, SORT_REC::s, and V_UNBOUND.

Referenced by qexec_gby_put_next(), qexec_hash_gby_put_next(), qexec_ordby_put_next(), and qfile_put_next_sort_item().

Here is the caller graph for this function:

int qfile_generate_tuple_into_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id,
		QFILE_TUPLE_TYPE	tpl_type
	)

Definition at line 1749 of file list_file.c.

References assert, DB_PAGESIZE, DONT_FREE, ER_FAILED, if(), qfile_list_id::last_offset, qfile_list_id::last_pgptr, NO_ERROR, NULL, qfile_add_tuple_to_list_id(), qfile_allocate_new_page_if_need(), QFILE_CHECK_LIST_FILE_IS_CLOSED, qfile_Max_tuple_page_size, qfile_save_tuple(), qfile_set_dirty_page(), qfile_list_id::tfile_vfid, qfile_list_id::tpl_descr, and qfile_tuple_descriptor::tpl_size.

Referenced by qdata_save_agg_hentry_to_list(), qexec_end_buildvalueblock_iterations(), qexec_end_one_iteration(), qexec_gby_finalize_group(), qexec_insert_tuple_into_list(), qexec_merge_tuple_add_list(), qexec_topn_tuples_to_list_id(), qfile_add_item_to_list(), and qfile_put_next_sort_item().

Here is the caller graph for this function:

int qfile_get_estimated_pages_for_sorting	(	QFILE_LIST_ID *	listid,
		SORTKEY_INFO *	info
	)

Definition at line 3689 of file list_file.c.

References DB_PAGESIZE, if(), SORTKEY_INFO::nkeys, SORT_REC::offset, SORT_REC::original, qfile_list_id::page_cnt, qfile_list_id::tuple_cnt, and SORTKEY_INFO::use_original.

Referenced by qexec_execute_analytic(), qexec_groupby(), and qfile_sort_list_with_func().

Here is the caller graph for this function:

int qfile_get_first_page	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id
	)

int qfile_get_list_cache_number_of_entries ( int ht_no )

Definition at line 6486 of file list_file.c.

References assert_release, qfile_list_cache::list_hts, and mht_table::nentries.

Referenced by qfile_clear_list_cache(), and xcache_invalidate_qcaches().

Here is the caller graph for this function:

int qfile_get_tuple	(	THREAD_ENTRY *	thread_p,
		PAGE_PTR	first_page,
		QFILE_TUPLE	tuplep,
		QFILE_TUPLE_RECORD *	tplrec,
		QFILE_LIST_ID *	list_idp
	)

Definition at line 4211 of file list_file.c.

References ER_FAILED, if(), NO_ERROR, NULL, NULL_PAGEID, vpid::pageid, QFILE_GET_OVERFLOW_PAGE_ID, QFILE_GET_OVERFLOW_VPID, QFILE_GET_TUPLE_LENGTH, qfile_Max_tuple_page_size, QFILE_PAGE_HEADER_SIZE, qfile_reallocate_tuple(), qmgr_free_old_page_and_init, qmgr_get_old_page(), qfile_tuple_record::size, qfile_list_id::tfile_vfid, and qfile_tuple_record::tpl.

Referenced by qexec_analytic_put_next(), qexec_gby_put_next(), qexec_hash_gby_put_next(), qexec_ordby_put_next(), qfile_get_tuple_from_current_list(), and qfile_set_tuple_column_value().

Here is the caller graph for this function:

bool qfile_has_next_page ( PAGE_PTR page_p )

Definition at line 6066 of file list_file.c.

References NULL_PAGEID, NULL_PAGEID_IN_PROGRESS, and QFILE_GET_NEXT_PAGE_ID.

Referenced by qfile_scan_next().

Here is the caller graph for this function:

bool qfile_has_no_cache_entries ( )

Definition at line 6494 of file list_file.c.

References qfile_list_cache::n_entries.

Referenced by qmgr_clear_trans_wakeup(), and xcache_invalidate_entries().

Here is the caller graph for this function:

int qfile_initialize ( void )

Definition at line 1095 of file list_file.c.

References ER_FAILED, free_sort_list_Ts, lf_freelist_init(), NO_ERROR, prm_get_integer_value(), PRM_ID_LIST_MAX_QUERY_CACHE_ENTRIES, PRM_ID_LIST_MAX_QUERY_CACHE_PAGES, PRM_ID_LIST_QUERY_CACHE_MODE, qfile_Is_list_cache_disabled, QFILE_LIST_QUERY_CACHE_MODE_OFF, qfile_Max_tuple_page_size, and QFILE_MAX_TUPLE_SIZE_IN_PAGE.

Referenced by qmgr_initialize().

Here is the caller graph for this function:

int qfile_initialize_list_cache ( THREAD_ENTRY * thread_p )

Definition at line 4895 of file list_file.c.

References csect_enter, csect_exit, CSECT_QPROC_LIST_CACHE, ER_FAILED, error(), free_and_init, qfile_list_cache_entry_pool::free_list, qfile_list_cache::full_counter, qfile_list_cache::hit_counter, i, INF_WAIT, qfile_list_cache::list_hts, qfile_list_cache::lookup_counter, mht_clear(), mht_create(), mht_destroy(), mht_map_no_key(), qfile_list_cache::miss_counter, qfile_list_cache::n_entries, qfile_list_cache_entry_pool::n_entries, qfile_list_cache::n_hts, qfile_list_cache::n_pages, qfile_pooled_list_cache_entry::next, NO_ERROR, NULL, qfile_list_cache_entry_pool::pool, prm_get_integer_value(), PRM_ID_LIST_MAX_QUERY_CACHE_ENTRIES, PRM_ID_XASL_CACHE_MAX_ENTRIES, qfile_compare_equal_db_value_array(), qfile_free_list_cache_entry(), qfile_hash_db_value_array(), QFILE_IS_LIST_CACHE_DISABLED, and qfile_pooled_list_cache_entry::s.

Referenced by boot_restart_server().

Here is the caller graph for this function:

SORTKEY_INFO* qfile_initialize_sort_key_info	(	SORTKEY_INFO *	info,
		SORT_LIST *	list,
		QFILE_TUPLE_VALUE_TYPE_LIST *	types
	)

Definition at line 3728 of file list_file.c.

References ARG_FILE_LINE, assert_release, SUBKEY_INFO::cmp_dom, SUBKEY_INFO::col, SUBKEY_INFO::col_dom, db_private_alloc, DB_TYPE_VARIABLE, SORTKEY_INFO::default_keys, qfile_tuple_value_type_list::domp, ER_ERROR_SEVERITY, ER_GENERIC_ERROR, er_set(), SORTKEY_INFO::error, pr_type::get_data_cmpdisk_function(), i, SUBKEY_INFO::is_desc, SUBKEY_INFO::is_nulls_first, SORTKEY_INFO::key, sort_list::next, SORTKEY_INFO::nkeys, NO_ERROR, NULL, p, SUBKEY_INFO::permuted_col, qfile_get_sort_list_size(), S_ASC, S_NULLS_LAST, SUBKEY_INFO::sort_f, tp_domain::type, qfile_tuple_value_type_list::type_cnt, SUBKEY_INFO::use_cmp_dom, and SORTKEY_INFO::use_original.

Referenced by qexec_initialize_analytic_state(), qexec_initialize_groupby_state(), and qfile_initialize_sort_info().

Here is the caller graph for this function:

bool qfile_is_sort_list_covered	(	SORT_LIST *	covering_list,
		SORT_LIST *	covered_list
	)

Definition at line 705 of file list_file.c.

References sort_list::next, NULL, sort_list::pos_descr, qfile_tuple_value_position::pos_no, sort_list::s_nulls, and sort_list::s_order.

Referenced by qexec_execute_mainblock_internal(), qexec_listfile_orderby(), qexec_orderby_distinct_by_sorting(), and qfile_sort_list().

Here is the caller graph for this function:

SCAN_CODE qfile_jump_scan_tuple_position	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_SCAN_ID *	s_id,
		QFILE_TUPLE_POSITION *	ls_tplpos,
		QFILE_TUPLE_RECORD *	tplrec,
		int	peek
	)

Definition at line 4552 of file list_file.c.

Referenced by qdata_evaluate_connect_by_root(), qdata_evaluate_qprior(), qdata_evaluate_sys_connect_by_path(), qexec_check_for_cycle(), qexec_merge_list(), qfile_advance_group(), scan_hash_probe_next(), and scan_jump_scan_pos().

Here is the caller graph for this function:

void qfile_load_xasl_node_header	(	THREAD_ENTRY *	thread_p,
		char *	xasl_stream,
		xasl_node_header *	xasl_header_p
	)

Definition at line 1063 of file list_file.c.

References assert, INIT_XASL_NODE_HEADER, NO_ERROR, NULL, and stx_map_stream_to_xasl_node_header().

Referenced by xqmgr_prepare_query(), and xsession_get_prepared_statement().

Here is the caller graph for this function:

int qfile_locate_tuple_next_value	(	OR_BUF *	iterator,
		OR_BUF *	buf,
		QFILE_TUPLE_VALUE_FLAG *	flag
	)

Definition at line 952 of file list_file.c.

References db_fprint_value(), db_make_null(), qfile_tuple_value_type_list::domp, i, pr_type::id, NULL, or_advance(), OR_BUF_INIT, or_init(), pr_clear_value(), pr_is_set_type(), or_buf::ptr, QFILE_GET_TUPLE_VALUE_FLAG, QFILE_GET_TUPLE_VALUE_LENGTH, QFILE_TUPLE_LENGTH_SIZE, QFILE_TUPLE_VALUE_HEADER_SIZE, tp_domain::type, qfile_tuple_value_type_list::type_cnt, and V_BOUND.

Referenced by qdata_load_agg_hentry_from_tuple().

Here is the caller graph for this function:

QFILE_TUPLE_VALUE_FLAG qfile_locate_tuple_value	(	QFILE_TUPLE	tpl,
		int	index,
		char **	tpl_val,
		int *	val_size
	)

Definition at line 905 of file list_file.c.

References qfile_locate_tuple_value_r(), and QFILE_TUPLE_LENGTH_SIZE.

Referenced by eval_item_card_sort_list(), eval_some_list_eval(), eval_sub_sort_list_to_multi_set(), eval_sub_sort_list_to_sort_list(), fetch_peek_dbval(), qdata_convert_table_to_set(), qdata_get_single_tuple_from_list_id(), qexec_get_tuple_column_value(), and qfile_set_tuple_column_value().

Here is the caller graph for this function:

QFILE_TUPLE_VALUE_FLAG qfile_locate_tuple_value_r	(	QFILE_TUPLE	tpl,
		int	index,
		char **	tpl_val,
		int *	val_size
	)

Definition at line 922 of file list_file.c.

References i, QFILE_GET_TUPLE_VALUE_FLAG, QFILE_GET_TUPLE_VALUE_LENGTH, QFILE_TUPLE_VALUE_HEADER_SIZE, V_BOUND, and V_UNBOUND.

Referenced by fetch_peek_dbval_pos(), and qfile_locate_tuple_value().

Here is the caller graph for this function:

QFILE_LIST_CACHE_ENTRY* qfile_lookup_list_cache_entry	(	THREAD_ENTRY *	thread_p,
		int	list_ht_no,
		const DB_VALUE_ARRAY *	params,
		bool *	result_cached
	)

Definition at line 5480 of file list_file.c.

References assert, csect_enter, csect_exit, CSECT_QPROC_LIST_CACHE, qfile_list_cache_entry::deletion_marker, qfile_list_cache::hit_counter, i, INF_WAIT, qfile_list_cache::list_hts, LOG_FIND_THREAD_TRAN_INDEX, qfile_list_cache::lookup_counter, MAX_NTRANS, mht_get(), qfile_list_cache::miss_counter, qfile_list_cache::n_hts, NO_ERROR, NULL, qfile_delete_list_cache_entry(), QFILE_IS_LIST_CACHE_DISABLED, qfile_list_cache_entry::ref_count, and qfile_list_cache_entry::time_last_used.

Referenced by xqmgr_execute_query().

Here is the caller graph for this function:

SORT_STATUS qfile_make_sort_key	(	THREAD_ENTRY *	thread_p,
		SORTKEY_INFO *	info,
		RECDES *	key,
		QFILE_LIST_SCAN_ID *	input_scan,
		QFILE_TUPLE_RECORD *	tplrec
	)

Definition at line 3090 of file list_file.c.

References recdes::area_size, CAST_BUFLEN, SUBKEY_INFO::col, qfile_list_scan_id::curr_offset, qfile_list_scan_id::curr_vpid, recdes::data, i, if(), SORTKEY_INFO::key, recdes::length, MAX_ALIGNMENT, SORT_REC::next, SORTKEY_INFO::nkeys, NULL, SORT_REC::offset, SORT_REC::original, vpid::pageid, PEEK, PTR_ALIGN, QFILE_GET_TUPLE_VALUE_FLAG, QFILE_GET_TUPLE_VALUE_HEADER_POSITION, QFILE_GET_TUPLE_VALUE_LENGTH, qfile_scan_list_next(), qfile_scan_prev(), QFILE_TUPLE_VALUE_HEADER_SIZE, SORT_REC::s, S_END, S_ERROR, S_SUCCESS, SORT_ERROR_OCCURRED, SORT_NOMORE_RECS, SORT_REC_DOESNT_FIT, SORT_SUCCESS, qfile_tuple_record::tpl, SORTKEY_INFO::use_original, V_BOUND, and vpid::volid.

Referenced by qexec_analytic_get_next(), qexec_gby_get_next(), qexec_hash_gby_get_next(), and qfile_get_next_sort_item().

Here is the caller graph for this function:

int qfile_modify_type_list	(	QFILE_TUPLE_VALUE_TYPE_LIST *	type_list,
		QFILE_LIST_ID *	list_id
	)

Definition at line 401 of file list_file.c.

References qfile_tuple_descriptor::clear_f_val_at_clone_decache, DB_SIZEOF, qfile_tuple_value_type_list::domp, ER_FAILED, qfile_tuple_descriptor::f_valp, NO_ERROR, NULL, qfile_list_id::tpl_descr, qfile_tuple_value_type_list::type_cnt, and qfile_list_id::type_list.

QFILE_LIST_ID* qfile_open_list	(	THREAD_ENTRY *	thread_p,
		QFILE_TUPLE_VALUE_TYPE_LIST *	type_list,
		SORT_LIST *	sort_list,
		QUERY_ID	query_id,
		int	flag
	)

Definition at line 1142 of file list_file.c.

References DB_SIZEOF, qfile_tuple_value_position::dom, qfile_tuple_value_type_list::domp, free_and_init, i, sort_list::next, NULL, qfile_list_id::page_cnt, sort_list::pos_descr, qfile_tuple_value_position::pos_no, qfile_allocate_sort_list(), QFILE_CLEAR_LIST_ID, QFILE_FLAG_DISTINCT, QFILE_FLAG_RESULT_FILE, QFILE_FLAG_USE_KEY_BUFFER, qfile_get_sort_list_size(), QFILE_IS_FLAG_SET, QFILE_IS_LIST_CACHE_DISABLED, qfile_update_qlist_count(), qmgr_create_new_temp_file(), qmgr_create_result_file(), qfile_list_id::query_id, S_ASC, sort_list::s_nulls, S_NULLS_FIRST, sort_list::s_order, qfile_list_id::sort_list, TEMP_FILE_MEMBUF_KEY_BUFFER, TEMP_FILE_MEMBUF_NORMAL, qmgr_temp_file::temp_vfid, qfile_list_id::temp_vfid, qfile_list_id::tfile_vfid, qfile_list_id::tuple_cnt, qfile_tuple_value_type_list::type_cnt, qfile_list_id::type_list, and VFID_COPY.

Referenced by qdata_initialize_analytic_func(), qdata_process_distinct_or_sort(), qexec_alloc_agg_hash_context(), qexec_end_buildvalueblock_iterations(), qexec_execute_analytic(), qexec_execute_connect_by(), qexec_groupby(), qexec_groupby_index(), qexec_initialize_analytic_function_state(), qexec_merge_list(), qexec_merge_list_outer(), qexec_start_connect_by_lists(), qexec_start_mainblock_iterations(), qfile_combine_two_list(), qfile_duplicate_list(), qfile_sort_list_with_func(), scan_init_indx_coverage(), scan_next_index_scan(), and scan_reset_scan_block().

Here is the caller graph for this function:

int qfile_open_list_scan	(	QFILE_LIST_ID *	list_id,
		QFILE_LIST_SCAN_ID *	s_id
	)

Definition at line 4658 of file list_file.c.

References qfile_list_scan_id::curr_vpid, ER_FAILED, qfile_list_scan_id::keep_page_on_finish, qfile_list_scan_id::list_id, NO_ERROR, NULL, NULL_PAGEID, NULL_VOLID, vpid::pageid, qfile_list_scan_id::position, QFILE_CLEAR_LIST_ID, qfile_copy_list_id(), S_BEFORE, S_OPENED, qfile_tuple_record::size, qfile_list_scan_id::status, qfile_tuple_record::tpl, qfile_list_scan_id::tplrec, and vpid::volid.

Referenced by eval_item_card_sort_list(), eval_some_list_eval(), eval_sub_sort_list_to_multi_set(), eval_sub_sort_list_to_sort_list(), qdata_convert_table_to_set(), qdata_evaluate_connect_by_root(), qdata_evaluate_qprior(), qdata_evaluate_sys_connect_by_path(), qdata_finalize_aggregate_list(), qdata_finalize_analytic_func(), qdata_get_single_tuple_from_list_id(), qexec_analytic_update_group_result(), qexec_check_for_cycle(), qexec_execute_analytic(), qexec_execute_connect_by(), qexec_groupby(), qexec_groupby_index(), qexec_iterate_connect_by_results(), qexec_merge_list(), qexec_recalc_tuples_parent_pos_in_list(), qfile_combine_two_list(), qfile_copy_tuple(), qfile_reallocate_tuple(), qfile_sort_list_with_func(), scan_next_index_scan(), scan_reset_scan_block(), scan_start_scan(), and stran_can_end_after_query_execution().

int qfile_overwrite_tuple	(	THREAD_ENTRY *	thread_p,
		PAGE_PTR	first_page,
		QFILE_TUPLE	tuplep,
		QFILE_TUPLE_RECORD *	tplrec,
		QFILE_LIST_ID *	list_idp
	)

Definition at line 6298 of file list_file.c.

References assert, ER_FAILED, FREE, if(), NO_ERROR, NULL, NULL_PAGEID, vpid::pageid, QFILE_GET_OVERFLOW_PAGE_ID, QFILE_GET_OVERFLOW_VPID, QFILE_GET_TUPLE_LENGTH, qfile_Max_tuple_page_size, QFILE_PAGE_HEADER_SIZE, qfile_set_dirty_page(), qmgr_get_old_page(), qfile_tuple_record::size, qfile_list_id::tfile_vfid, and qfile_tuple_record::tpl.

Referenced by qfile_set_tuple_column_value().

Here is the caller graph for this function:

int qfile_reallocate_tuple	(	QFILE_TUPLE_RECORD *	tplrec,
		int	tpl_size
	)

Definition at line 3010 of file list_file.c.

References db_private_alloc, db_private_free_and_init, db_private_realloc, ER_FAILED, NO_ERROR, NULL, PEEK, qfile_close_scan(), qfile_open_list_scan(), qfile_scan_list_next(), S_SUCCESS, qfile_tuple_record::size, qfile_tuple_record::tpl, qfile_tuple_value_type_list::type_cnt, and qfile_list_id::type_list.

Referenced by qexec_merge_list(), qexec_merge_list_outer(), qexec_merge_tuple(), qfile_get_tuple(), and qfile_retrieve_tuple().

Here is the caller graph for this function:

int qfile_reopen_list_as_append_mode	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id_p
	)

Definition at line 1284 of file list_file.c.

References assert_release, ER_FAILED, qfile_list_id::first_vpid, qfile_list_id::last_pgptr, qfile_list_id::last_vpid, qmgr_temp_file::membuf, qmgr_temp_file::membuf_last, NO_ERROR, NULL, NULL_VOLID, OLD_PAGE, PAGE_QRESULT, vpid::pageid, pgbuf_check_page_ptype(), pgbuf_fix, PGBUF_LATCH_WRITE, PGBUF_UNCONDITIONAL_LATCH, qfile_list_id::tfile_vfid, vpid::volid, and VPID_ISNULL.

Referenced by qexec_execute_cte(), qexec_groupby(), and qfile_union_list().

Here is the caller graph for this function:

void qfile_save_current_scan_tuple_position	(	QFILE_LIST_SCAN_ID *	s_id,
		QFILE_TUPLE_POSITION *	ls_tplpos
	)

Definition at line 4478 of file list_file.c.

References qfile_list_scan_id::curr_offset, qfile_list_scan_id::curr_tpl, qfile_list_scan_id::curr_tplno, qfile_list_scan_id::curr_vpid, qfile_tuple_position::offset, vpid::pageid, qfile_tuple_position::position, qfile_list_scan_id::position, qfile_tuple_position::status, qfile_list_scan_id::status, qfile_tuple_position::tpl, qfile_tuple_position::tplno, vpid::volid, and qfile_tuple_position::vpid.

Referenced by qexec_merge_list(), qexec_recalc_tuples_parent_pos_in_list(), qfile_advance_group(), and scan_save_scan_pos().

Here is the caller graph for this function:

int qfile_save_tuple	(	QFILE_TUPLE_DESCRIPTOR *	tuple_descr_p,
		QFILE_TUPLE_TYPE	tuple_type,
		char *	page_p,
		int *	tuple_length_p
	)

Definition at line 1705 of file list_file.c.

References ER_FAILED, NO_ERROR, qfile_save_merge_tuple(), qfile_save_normal_tuple(), qfile_save_single_bound_item_tuple(), qfile_save_sort_key_tuple(), QFILE_TUPLE_LENGTH_SIZE, T_MERGE, T_NORMAL, T_SINGLE_BOUND_ITEM, and T_SORTKEY.

Referenced by qexec_hash_gby_agg_tuple(), and qfile_generate_tuple_into_list().

Here is the caller graph for this function:

SCAN_CODE qfile_scan_list_next	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_SCAN_ID *	s_id,
		QFILE_TUPLE_RECORD *	tplrec,
		int	peek
	)

Definition at line 4724 of file list_file.c.

References qfile_scan_list(), and qfile_scan_next().

Referenced by eval_item_card_sort_list(), eval_some_list_eval(), eval_sub_sort_list_to_multi_set(), eval_sub_sort_list_to_sort_list(), qdata_convert_table_to_set(), qdata_finalize_aggregate_list(), qdata_finalize_analytic_func(), qdata_get_interpolation_function_result(), qdata_get_single_tuple_from_list_id(), qdata_load_agg_hentry_from_list(), qexec_analytic_update_group_result(), qexec_analytic_value_advance(), qexec_execute_connect_by(), qexec_groupby_index(), qexec_iterate_connect_by_results(), qexec_recalc_tuples_parent_pos_in_list(), qfile_advance_group(), qfile_advance_single(), qfile_copy_tuple(), qfile_make_sort_key(), qfile_reallocate_tuple(), scan_build_hash_list_scan(), scan_jump_scan_pos(), scan_next_index_lookup_heap(), scan_next_index_scan(), scan_next_list_scan(), and stran_can_end_after_query_execution().

SCAN_CODE qfile_scan_list_prev	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_SCAN_ID *	s_id,
		QFILE_TUPLE_RECORD *	tplrec,
		int	peek
	)

Definition at line 4738 of file list_file.c.

References qfile_scan_list(), and qfile_scan_prev().

Referenced by qexec_analytic_value_advance(), and scan_prev_scan_local().

Here is the caller graph for this function:

int qfile_set_tuple_column_value	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id_p,
		PAGE_PTR	curr_page_p,
		VPID *	vpid_p,
		QFILE_TUPLE	tuple_p,
		int	col_num,
		DB_VALUE *	value_p,
		TP_DOMAIN *	domain
	)

Definition at line 6170 of file list_file.c.

References cleanup(), pr_type::data_writeval(), db_private_free_and_init, DONT_FREE, ER_FAILED, error(), NO_ERROR, NULL, NULL_PAGEID, OR_BUF_INIT, QFILE_GET_OVERFLOW_PAGE_ID, qfile_get_tuple(), QFILE_GET_TUPLE_LENGTH, qfile_locate_tuple_value(), qfile_overwrite_tuple(), qfile_set_dirty_page(), qmgr_free_old_page_and_init, qmgr_get_old_page(), qfile_tuple_record::size, qfile_list_id::tfile_vfid, qfile_tuple_record::tpl, tp_domain::type, and V_BOUND.

Referenced by qexec_execute_connect_by(), and qexec_recalc_tuples_parent_pos_in_list().

Here is the caller graph for this function:

QFILE_LIST_ID* qfile_sort_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id,
		SORT_LIST *	sort_list,
		QUERY_OPTIONS	option,
		bool	do_close
	)

Definition at line 4030 of file list_file.c.

References NO_SORT_LIMIT, NULL, Q_DISTINCT, QFILE_FLAG_ALL, QFILE_FLAG_DISTINCT, qfile_is_sort_list_covered(), qfile_sort_list_with_func(), and qfile_list_id::sort_list.

Referenced by eval_set_list_cmp(), qdata_finalize_aggregate_list(), qdata_finalize_analytic_func(), and qfile_combine_two_list().

Here is the caller graph for this function:

QFILE_LIST_ID* qfile_sort_list_with_func	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id,
		SORT_LIST *	sort_list,
		QUERY_OPTIONS	option,
		int	ls_flag,
		SORT_GET_FUNC *	get_fn,
		SORT_PUT_FUNC *	put_fn,
		SORT_CMP_FUNC *	cmp_fn,
		void *	extra_arg,
		int	limit,
		bool	do_close
	)

Definition at line 3912 of file list_file.c.

References SORT_INFO::extra_arg, SORT_INFO::key_info, NO_ERROR, NULL, NULL_VOLID, SORT_INFO::output_file, Q_DISTINCT, qfile_clear_sort_info(), qfile_close_and_free_list_file(), qfile_close_list(), qfile_close_scan(), qfile_compare_all_sort_record(), qfile_compare_partial_sort_record(), qfile_copy_list_id(), qfile_destroy_list(), QFILE_FREE_AND_INIT_LIST_ID, qfile_get_estimated_pages_for_sorting(), qfile_get_next_sort_item(), qfile_initialize_sort_info(), qfile_open_list(), qfile_open_list_scan(), qfile_put_next_sort_item(), qfile_list_id::query_id, SORT_INFO::s_id, qfile_sort_scan_id::s_id, qfile_tuple_record::size, SORT_DUP, SORT_ELIM_DUP, sort_listfile(), qmgr_temp_file::tde_encrypted, qfile_list_id::tfile_vfid, qfile_tuple_record::tpl, qfile_sort_scan_id::tplrec, qfile_list_id::type_list, and SORTKEY_INFO::use_original.

Referenced by qexec_listfile_orderby(), qexec_orderby_distinct_by_sorting(), and qfile_sort_list().

Here is the caller graph for this function:

int qfile_start_scan_fix	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_SCAN_ID *	s_id
	)

Definition at line 4628 of file list_file.c.

References qfile_list_scan_id::curr_offset, qfile_list_scan_id::curr_pgptr, qfile_list_scan_id::curr_tpl, qfile_list_scan_id::curr_vpid, ER_FAILED, qfile_list_scan_id::list_id, NO_ERROR, NULL, qfile_list_scan_id::position, qmgr_get_old_page(), S_BEFORE, S_ON, S_STARTED, qfile_list_scan_id::status, and qfile_list_id::tfile_vfid.

Referenced by scan_reset_scan_block(), and scan_start_scan().

Here is the caller graph for this function:

int qfile_unify_types	(	QFILE_LIST_ID *	list_id1,
		const QFILE_LIST_ID *	list_id2
	)

Definition at line 826 of file list_file.c.

References ARG_FILE_LINE, assert_release, DB_TYPE_JSON, DB_TYPE_NULL, DB_TYPE_VARIABLE, qfile_tuple_value_type_list::domp, ER_ERROR_SEVERITY, ER_QPROC_INCOMPATIBLE_TYPES, ER_QSTR_INCOMPATIBLE_COLLATIONS, er_set(), i, NO_ERROR, pr_is_string_type(), pr_is_variable_type(), TP_DOMAIN_COLL_NORMAL, TP_DOMAIN_COLLATION_FLAG, TP_DOMAIN_TYPE, qfile_list_id::tuple_cnt, qfile_tuple_value_type_list::type_cnt, and qfile_list_id::type_list.

Referenced by qexec_execute_cte(), qfile_combine_two_list(), and qfile_union_list().

Here is the caller graph for this function:

int qfile_update_domains_on_type_list	(	THREAD_ENTRY *	thread_p,
		QFILE_LIST_ID *	list_id_p,
		valptr_list_node *	valptr_list_p
	)

Definition at line 6078 of file list_file.c.

References ARG_FILE_LINE, assert, tp_domain::collation_flag, cubregex::count(), DB_TYPE_VARIABLE, qfile_tuple_value_type_list::domp, ER_ERROR_SEVERITY, ER_FAILED, ER_GENERIC_ERROR, er_set(), i, qfile_list_id::is_domain_resolved, regu_variable_list_node::next, NO_ERROR, NULL, REGU_VARIABLE_HIDDEN_COLUMN, REGU_VARIABLE_IS_FLAGED(), TP_DOMAIN_COLL_NORMAL, TP_DOMAIN_TYPE, qfile_tuple_value_type_list::type_cnt, qfile_list_id::type_list, valptr_list_node::valptr_cnt, and valptr_list_node::valptrp.

Referenced by qexec_generate_tuple_descriptor().

Here is the caller graph for this function:

QFILE_LIST_CACHE_ENTRY* qfile_update_list_cache_entry	(	THREAD_ENTRY *	thread_p,
		int	list_ht_no,
		const DB_VALUE_ARRAY *	params,
		const QFILE_LIST_ID *	list_id,
		XASL_CACHE_ENTRY *	xasl
	)