#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "db_query.h"
#include "error_manager.h"
#include "storage_common.h"
#include "object_representation.h"
#include "object_primitive.h"
#include "db.h"
#include "schema_manager.h"
#include "server_interface.h"
#include "system_parameter.h"
#include "xasl_generation.h"
#include "network_interface_cl.h"
#include "transaction_cl.h"
#include "dbtype.h"

Include dependency graph for db_query.c:

Classes
struct	alloc_resource

Macros
#define	DB_OID_INCLUDED(r) ((r)->oid_included == true)

#define	DB_INVALID_INDEX(i, cnt) ((i) < 0 \|\| (i) >= (cnt))

#define	DB_INVALID_RESTYPE(t)

#define	PLAN_BUF_INITIAL_LENGTH (1024)

Functions
static DB_QUERY_RESULT *	allocate_query_result (void)

static void	free_query_result (DB_QUERY_RESULT *q_res)

static DB_QUERY_TYPE *	db_cp_query_type_helper (DB_QUERY_TYPE src, DB_QUERY_TYPE dest)

static int	or_packed_query_format_size (const DB_QUERY_TYPE q, int count)

static char *	or_pack_query_format (char buf, const DB_QUERY_TYPE q, const int count)

static char *	or_unpack_query_format (char buf, DB_QUERY_TYPE *q)

void	db_free_query_format (DB_QUERY_TYPE *q)

void	db_init_prepare_info (DB_PREPARE_INFO *info)

int	db_pack_prepare_info (const DB_PREPARE_INFO info, char *buffer)

int	db_unpack_prepare_info (DB_PREPARE_INFO info, char buffer)

void	db_free_query_result (DB_QUERY_RESULT *r)

DB_QUERY_TYPE *	db_alloc_query_format (int cnt)

DB_QUERY_RESULT *	db_alloc_query_result (DB_RESULT_TYPE r_type, int col_cnt)

void	db_init_query_result (DB_QUERY_RESULT *r, DB_RESULT_TYPE r_type)

void	db_clear_client_query_result (int notify_server, bool end_holdable)

DB_QUERY_TYPE *	db_cp_query_type (DB_QUERY_TYPE *query_type, int copy_only_user)

int	db_execute_with_values (const char CSQL_query, DB_QUERY_RESULT result, DB_QUERY_ERROR query_error, int arg_count, DB_VALUE *vals)

int	db_get_query_format (const char CSQL_query, DB_QUERY_TYPE result, DB_QUERY_ERROR query_error)

DB_QUERY_TYPE *	db_query_format_next (DB_QUERY_TYPE *query_type)

DB_COL_TYPE	db_query_format_col_type (DB_QUERY_TYPE *query_type)

char *	db_query_format_name (DB_QUERY_TYPE *query_type)

char *	db_query_format_attr_name (DB_QUERY_TYPE *query_type)

char *	db_query_format_spec_name (DB_QUERY_TYPE *query_type)

char *	db_query_format_original_name (DB_QUERY_TYPE *query_type)

SM_DOMAIN *	db_query_format_domain (DB_QUERY_TYPE *query_type)

SM_DOMAIN *	db_query_format_src_domain (DB_QUERY_TYPE *query_type)

DB_TYPE	db_query_format_type (DB_QUERY_TYPE *query_type)

int	db_query_format_size (DB_QUERY_TYPE *query_type)

void	db_query_format_free (DB_QUERY_TYPE *query_type)

const char *	db_query_format_class_name (DB_QUERY_TYPE *query_type)

int	db_query_format_is_non_null (DB_QUERY_TYPE *query_type)

int	db_query_execute (const char CSQL_query, DB_QUERY_RESULT result, DB_QUERY_ERROR query_error)

int	db_execute (const char CSQL_query, DB_QUERY_RESULT result, DB_QUERY_ERROR query_error)

int	db_execute_oid (const char CSQL_query, DB_QUERY_RESULT result, DB_QUERY_ERROR query_error)

DB_QUERY_RESULT *	db_get_db_value_query_result (DB_VALUE *val)

int	db_get_query_result_format (DB_QUERY_RESULT result, DB_QUERY_TYPE *type_list)

int	db_query_next_tuple (DB_QUERY_RESULT *result)

int	db_query_prev_tuple (DB_QUERY_RESULT *result)

int	db_query_first_tuple (DB_QUERY_RESULT *result)

int	db_query_last_tuple (DB_QUERY_RESULT *result)

int	db_query_seek_tuple (DB_QUERY_RESULT *result, int offset, int seek_mode)

DB_QUERY_TPLPOS *	db_query_get_tplpos (DB_QUERY_RESULT *result)

int	db_query_set_tplpos (DB_QUERY_RESULT result, DB_QUERY_TPLPOS tplpos)

void	db_query_free_tplpos (DB_QUERY_TPLPOS *tplpos)

int	db_query_get_tuple_value (DB_QUERY_RESULT result, int index, DB_VALUE value)

int	db_query_get_tuple_value_by_name (DB_QUERY_RESULT result, char column_name, DB_VALUE *value)

int	db_query_get_tuple_valuelist (DB_QUERY_RESULT result, int size, DB_VALUE value_list)

int	db_query_tuple_count (DB_QUERY_RESULT *result)

int	db_query_column_count (DB_QUERY_RESULT *result)

int	db_query_get_tuple_oid (DB_QUERY_RESULT result, DB_VALUE db_value)

int	db_query_end (DB_QUERY_RESULT *result)

int	db_query_set_copy_tplvalue (DB_QUERY_RESULT *result, int copy)

bool	db_is_client_cache_reusable (DB_QUERY_RESULT *result)

int	db_query_get_cache_time (DB_QUERY_RESULT result, CACHE_TIME cache_time)

int	db_query_end_internal (DB_QUERY_RESULT *result, bool notify_server)

int	db_query_prefetch_columns (DB_QUERY_RESULT result, int columns, int col_count)

int	db_query_plan_dump_file (char *filename)

void	db_set_execution_plan (char *plan, int length)

char *	db_get_execution_plan (void)

void	db_free_execution_plan (void)

Variables
struct {
int qres_cnt

int qres_closed_cnt

int entry_cnt

DB_QUERY_RESULT ** qres_list

struct alloc_resource alloc_res

}	Qres_table

static const int	QP_QRES_LIST_INIT_CNT = 10

static const float	QP_QRES_LIST_INC_RATE = 1.25f

static char *	db_Execution_plan = NULL

static int	db_Execution_plan_length = -1

Macro Definition Documentation

#define DB_INVALID_INDEX	(	i,
		cnt
	)	((i) < 0 \|\| (i) >= (cnt))

Definition at line 47 of file db_query.c.

Referenced by db_query_get_tuple_oid(), db_query_get_tuple_value(), and db_query_get_tuple_valuelist().

#define DB_INVALID_RESTYPE ( t )

Value:

((t) != T_SELECT &&   \
                        (t) != T_CALL &&     \
                        (t) != T_OBJFETCH && \
                        (t) != T_GET)

Definition at line 48 of file db_query.c.

Referenced by db_alloc_query_result(), db_init_query_result(), db_query_column_count(), and db_query_get_tuple_oid().

#define DB_OID_INCLUDED ( r ) ((r)->oid_included == true)

Definition at line 46 of file db_query.c.

Referenced by db_query_column_count(), db_query_get_tuple_oid(), db_query_get_tuple_value(), and db_query_get_tuple_valuelist().

#define PLAN_BUF_INITIAL_LENGTH (1024)

Definition at line 54 of file db_query.c.

Referenced by db_set_execution_plan().

Function Documentation

static DB_QUERY_RESULT * allocate_query_result ( void )

static

Definition at line 101 of file db_query.c.

References ARG_FILE_LINE, DB_SIZEOF, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), db_query_result::next, NULL, and Qres_table.

Referenced by db_alloc_query_result().

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DB_QUERY_TYPE* db_alloc_query_format ( int cnt )

Definition at line 807 of file db_query.c.

References ARG_FILE_LINE, db_query_type::attr_name, db_query_type::col_type, DB_COL_OTHER, db_free_query_format(), DB_SIZEOF, db_query_type::db_type, DB_TYPE_NULL, db_query_type::domain, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), db_query_type::name, db_query_type::next, NULL, db_query_type::original_name, p, db_query_type::size, db_query_type::spec_name, db_query_type::src_domain, USER_COLUMN, and db_query_type::visible_type.

Referenced by db_cp_query_type(), db_execute_oid(), db_get_db_value_query_result(), db_get_query_type_list(), db_object_describe(), and db_object_fetch().

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DB_QUERY_RESULT* db_alloc_query_result	(	DB_RESULT_TYPE	r_type,
		int	col_cnt
	)

Definition at line 868 of file db_query.c.

References allocate_query_result(), ARG_FILE_LINE, db_query_result::c, db_free_query_result(), DB_INVALID_RESTYPE, db_make_null(), DB_SIZEOF, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, ER_QPROC_INVALID_RESTYPE, er_set(), db_query_result::g, NULL, db_query_result::o, QP_QRES_LIST_INC_RATE, QP_QRES_LIST_INIT_CNT, Qres_table, db_query_result::qtable_ind, db_query_result::query_type, db_query_result::res, T_CALL, T_GET, T_OBJFETCH, T_SELECT, db_get_result::tpl_list, db_query_result::type_cnt, db_call_result::val_ptr, and db_objfetch_result::valptr_list.

Referenced by db_execute_oid(), db_get_db_value_query_result(), db_object_fetch(), pt_make_cache_hit_result_descriptor(), and pt_new_query_result_descriptor().

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void db_clear_client_query_result	(	int	notify_server,
		bool	end_holdable
	)

Definition at line 1208 of file db_query.c.

References db_query_end_internal(), NULL, Qres_table, and T_SELECT.

Referenced by tran_2pc_prepare(), tran_2pc_prepare_global_tran(), tran_abort(), tran_abort_only_client(), and tran_commit().

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DB_QUERY_TYPE* db_cp_query_type	(	DB_QUERY_TYPE *	query_type,
		int	copy_only_user
	)

Definition at line 1329 of file db_query.c.

References ARG_FILE_LINE, db_query_type::attr_name, CHECK_CONNECT_NULL, db_alloc_query_format(), db_cp_query_type_helper(), db_free_query_format(), db_query_type::db_type, db_query_type::domain, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), db_query_type::name, db_query_type::next, NULL, db_query_type::original_name, db_query_type::size, sm_domain_copy(), db_query_type::spec_name, db_query_type::src_domain, strlen, SYSTEM_ADDED_COLUMN, USER_COLUMN, and db_query_type::visible_type.

Referenced by db_execute_and_keep_statement_local(), db_get_query_result_format(), and db_get_query_type_list().

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static DB_QUERY_TYPE * db_cp_query_type_helper	(	DB_QUERY_TYPE *	src,
		DB_QUERY_TYPE *	dest
	)

static

Definition at line 1238 of file db_query.c.

References ARG_FILE_LINE, assert, db_query_type::attr_name, db_query_type::col_type, db_query_type::db_type, DB_TYPE_VARIABLE, db_query_type::domain, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), db_query_type::name, NULL, db_query_type::original_name, db_query_type::size, sm_domain_copy(), db_query_type::spec_name, db_query_type::src_domain, strlen, TP_DOMAIN_COLL_NORMAL, TP_DOMAIN_COLLATION_FLAG, tp_domain_resolve_default(), TP_TYPE_HAS_COLLATION, and db_query_type::visible_type.

Referenced by db_cp_query_type().

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int db_execute	(	const char *	CSQL_query,
		DB_QUERY_RESULT **	result,
		DB_QUERY_ERROR *	query_error
	)

Definition at line 1836 of file db_query.c.

References db_compile_and_execute_queries_internal(), and DB_NO_OIDS.

Referenced by chksum_calculate_checksum(), chksum_drop_and_create_checksum_table(), chksum_get_next_lower_bound(), chksum_get_prev_checksum_results(), chksum_insert_schema_definition(), chksum_report_diff(), chksum_report_schema_diff(), chksum_report_summary(), chksum_update_current_schema_definition(), chksum_update_master_checksum(), delete_all_ha_apply_info(), get_codeset_from_db_root(), and la_update_query_execute().

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int db_execute_oid	(	const char *	CSQL_query,
		DB_QUERY_RESULT **	result,
		DB_QUERY_ERROR *	query_error
	)

Definition at line 1852 of file db_query.c.

References ARG_FILE_LINE, db_query_type::attr_name, C_BEFORE, CHECK_1ARG_NULL, CHECK_CONNECT_NULL, db_query_result::col_cnt, db_objfetch_result::crs_pos, db_alloc_query_format(), db_alloc_query_result(), db_compile_and_execute_queries_internal(), db_free_query_result(), db_init_query_result(), DB_NO_OIDS, DB_ROW_OIDS, db_query_type::db_type, db_value_copy(), DB_VALUE_TYPE, db_query_type::domain, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), db_query_type::name, NULL, db_query_result::o, db_query_result::oid_included, db_query_type::original_name, db_query_result::query_type, db_query_result::res, db_query_type::size, db_query_type::spec_name, db_query_type::src_domain, strlen, T_OBJFETCH, db_query_result::type, db_query_result::type_cnt, and db_objfetch_result::valptr_list.

int db_execute_with_values	(	const char *	CSQL_query,
		DB_QUERY_RESULT **	result,
		DB_QUERY_ERROR *	query_error,
		int	arg_count,
		DB_VALUE *	vals
	)

Definition at line 1511 of file db_query.c.

References db_close_session_local(), db_execute_statement_local(), DB_NO_OIDS, db_open_buffer_and_compile_first_statement(), db_push_values(), error(), and NULL.

Referenced by delete_all_slave_ha_apply_info(), insert_ha_apply_info(), la_get_ha_apply_info(), and la_update_query_execute_with_values().

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void db_free_execution_plan ( void )

Definition at line 3638 of file db_query.c.

References db_Execution_plan, db_Execution_plan_length, free_and_init, and NULL.

Referenced by db_shutdown().

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void db_free_query_format ( DB_QUERY_TYPE * q )

Definition at line 154 of file db_query.c.

References db_query_type::attr_name, free_and_init, db_query_type::name, db_query_type::next, NULL, db_query_type::original_name, p, sm_domain_free(), db_query_type::spec_name, and db_query_type::src_domain.

Referenced by db_alloc_query_format(), db_close_session_local(), db_cp_query_type(), db_free_query_result(), db_object_describe(), db_parse_one_statement(), db_query_format_free(), do_create_entity(), pt_check_partitions(), pt_fillin_type_size(), pt_get_select_query_columns(), and pt_get_titles().

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void db_free_query_result ( DB_QUERY_RESULT * r )

Definition at line 727 of file db_query.c.

References db_query_result::c, db_query_result::col_cnt, db_free_query_format(), db_value_clear(), db_value_free(), free_and_init, free_query_result(), db_query_result::g, db_get_result::n_tuple, NULL, db_query_result::o, Qres_table, db_query_result::qtable_ind, db_query_result::query_type, db_query_result::res, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, db_get_result::tpl_list, db_query_result::type, db_call_result::val_ptr, and db_objfetch_result::valptr_list.

Referenced by db_alloc_query_result(), db_execute_oid(), db_get_db_value_query_result(), db_object_fetch(), db_query_end_internal(), and pt_new_query_result_descriptor().

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DB_QUERY_RESULT* db_get_db_value_query_result ( DB_VALUE * val )

Definition at line 1998 of file db_query.c.

References db_query_type::attr_name, db_query_result::c, C_BEFORE, CHECK_1ARG_NULL, CHECK_CONNECT_NULL, db_query_result::col_cnt, db_call_result::crs_pos, db_alloc_query_format(), db_alloc_query_result(), db_free_query_result(), db_init_query_result(), db_query_type::db_type, db_value_copy(), DB_VALUE_TYPE, db_query_type::domain, db_query_type::name, NULL, db_query_result::oid_included, db_query_type::original_name, db_query_result::query_type, db_query_result::res, db_query_type::size, db_query_type::spec_name, db_query_type::src_domain, T_CALL, db_query_result::type, db_query_result::type_cnt, and db_call_result::val_ptr.

Referenced by db_execute_and_keep_statement_local(), and uci_static().

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char* db_get_execution_plan ( void )

Definition at line 3621 of file db_query.c.

References db_Execution_plan, and NULL.

Referenced by fn_execute_array(), and fn_execute_internal().

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int db_get_query_format	(	const char *	CSQL_query,
		DB_QUERY_TYPE **	result,
		DB_QUERY_ERROR *	query_error
	)

Definition at line 1558 of file db_query.c.

References db_compile_and_execute_queries_internal(), DB_NO_OIDS, error(), and NO_ERROR.

int db_get_query_result_format	(	DB_QUERY_RESULT *	result,
		DB_QUERY_TYPE **	type_list
	)

Definition at line 2055 of file db_query.c.

References ARG_FILE_LINE, assert, CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, db_cp_query_type(), er_errid(), ER_ERROR_SEVERITY, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), NO_ERROR, NULL, db_query_result::query_type, db_query_result::status, and T_CLOSED.

void db_init_prepare_info ( DB_PREPARE_INFO * info )

Definition at line 411 of file db_query.c.

References assert, db_prepare_info::auto_param_count, db_prepare_info::columns, db_prepare_info::host_var_expected_domains, db_prepare_info::host_variables, db_prepare_info::into_count, db_prepare_info::into_list, NULL, db_prepare_info::oids_included, db_prepare_info::recompile, db_value_array::size, db_prepare_info::statement, and db_value_array::vals.

Referenced by do_get_prepared_statement_info(), and do_process_prepare_statement().

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void db_init_query_result	(	DB_QUERY_RESULT *	r,
		DB_RESULT_TYPE	r_type
	)

Definition at line 1011 of file db_query.c.

References ARG_FILE_LINE, db_query_result::c, C_BEFORE, db_select_result::cache_time, CACHE_TIME_RESET, db_query_result::col_cnt, db_call_result::crs_pos, db_objfetch_result::crs_pos, db_get_result::crs_pos, db_select_result::cursor_id, DB_INVALID_RESTYPE, DB_SIZEOF, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, ER_QPROC_INVALID_RESTYPE, er_set(), db_query_result::g, i, cursor_id::list_id, db_get_result::n_tuple, db_query_result::next, NULL, db_query_result::o, db_query_result::oid_included, db_select_result::query_id, db_query_result::res, db_query_result::s, sm_domain_copy(), db_query_result::status, db_select_result::stmt_id, db_select_result::stmt_type, strlen, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_OPEN, T_SELECT, db_get_result::tpl_idx, qfile_list_id::tuple_cnt, and db_query_result::type.

Referenced by db_execute_oid(), db_get_db_value_query_result(), db_object_fetch(), pt_make_cache_hit_result_descriptor(), and pt_new_query_result_descriptor().

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bool db_is_client_cache_reusable ( DB_QUERY_RESULT * result )

Definition at line 3432 of file db_query.c.

References T_CACHE_HIT, and db_query_result::type.

Referenced by ux_execute(), and ux_execute_all().

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int db_pack_prepare_info	(	const DB_PREPARE_INFO *	info,
		char **	buffer
	)

Definition at line 433 of file db_query.c.

References ARG_FILE_LINE, assert, db_prepare_info::auto_param_count, db_prepare_info::columns, ER_ERROR_SEVERITY, ER_FAILED, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), db_prepare_info::host_var_expected_domains, db_prepare_info::host_variables, i, db_prepare_info::into_count, db_prepare_info::into_list, NULL, db_prepare_info::oids_included, OR_INT_SIZE, or_pack_db_value(), or_pack_domain(), or_pack_int(), or_pack_query_format(), or_pack_string(), or_pack_string_with_length(), or_packed_domain_size(), or_packed_query_format_size(), or_packed_string_length(), OR_VALUE_ALIGNED_SIZE, db_prepare_info::recompile, db_value_array::size, db_prepare_info::statement, db_prepare_info::stmt_type, and db_value_array::vals.

Referenced by do_process_prepare_statement().

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int db_query_column_count ( DB_QUERY_RESULT * result )

Definition at line 3134 of file db_query.c.

References ARG_FILE_LINE, CHECK_1ARG_MINUSONE, db_query_result::col_cnt, DB_INVALID_RESTYPE, DB_OID_INCLUDED, ER_ERROR_SEVERITY, ER_QPROC_INVALID_RESTYPE, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), db_query_result::res, db_query_result::s, db_query_result::status, db_select_result::stmt_id, T_CLOSED, and db_query_result::type.

Referenced by chksum_get_next_lower_bound(), cur_tuple(), la_get_ha_apply_info(), uci_execute(), uci_fetch_cs(), uci_object_fetch(), and uci_static().

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int db_query_end ( DB_QUERY_RESULT * result )

Definition at line 3362 of file db_query.c.

References db_query_end_internal(), and tran_was_latest_query_ended().

Referenced by au_compute_groups(), au_delete_auth_of_dropping_table(), au_drop_user(), au_dump_auth(), au_dump_to_file(), au_dump_user(), au_export_users(), au_find_user(), au_get_new_auth(), build_class_grant_list(), chksum_calculate_checksum(), chksum_drop_and_create_checksum_table(), chksum_get_next_lower_bound(), chksum_get_prev_checksum_results(), chksum_insert_schema_definition(), chksum_report_diff(), chksum_report_schema_diff(), chksum_report_summary(), chksum_update_current_schema_definition(), chksum_update_master_checksum(), collect_class_grants(), csql_display_trace(), csql_execute_statements(), db_validate(), delete_all_ha_apply_info(), delete_all_slave_ha_apply_info(), do_check_rows_for_null(), do_redistribute_partitions_data(), export_serial(), fn_get_query_info(), free_cursor(), get_codeset_from_db_root(), insert_ha_apply_info(), la_get_ha_apply_info(), la_update_query_execute(), la_update_query_execute_with_values(), ldr_exec_query_from_file(), rs_destroyf(), sch_query_execute(), stmt_exec_batch_query_internal(), stmt_exec_prepared_batch_internal(), synccoll_check(), tzc_compute_timezone_checksum(), uci_end(), uci_execute_immediate(), ux_execute_all(), ux_execute_array(), ux_execute_batch(), ux_free_result(), ux_next_result(), and vid_getall_mops().

int db_query_end_internal	(	DB_QUERY_RESULT *	result,
		bool	notify_server
	)

Definition at line 3473 of file db_query.c.

References ARG_FILE_LINE, assert, cursor_close(), db_select_result::cursor_id, db_Connect_status, DB_CONNECTION_STATUS_CONNECTED, db_free_query_result(), er_errid(), ER_ERROR_SEVERITY, ER_OBJ_NO_CONNECT, er_set(), error(), NO_ERROR, qmgr_end_query(), db_select_result::query_id, db_query_result::res, db_query_result::s, db_query_result::status, T_CLOSED, T_SELECT, and db_query_result::type.

Referenced by db_clear_client_query_result(), and db_query_end().

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int db_query_execute	(	const char *	CSQL_query,
		DB_QUERY_RESULT **	result,
		DB_QUERY_ERROR *	query_error
	)

Definition at line 1808 of file db_query.c.

References db_compile_and_execute_queries_internal(), DB_NO_OIDS, error(), and NO_ERROR.

int db_query_first_tuple ( DB_QUERY_RESULT * result )

Definition at line 2309 of file db_query.c.

References ARG_FILE_LINE, db_query_result::c, C_ON, CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, db_call_result::crs_pos, db_objfetch_result::crs_pos, db_get_result::crs_pos, cursor_first_tuple(), db_select_result::cursor_id, DB_CURSOR_END, DB_CURSOR_SUCCESS, ER_ERROR_SEVERITY, ER_QPROC_INVALID_RESTYPE, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), db_query_result::g, db_get_result::n_tuple, db_query_result::o, db_query_result::res, db_query_result::s, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, db_get_result::tpl_idx, and db_query_result::type.

Referenced by au_drop_user(), au_dump_to_file(), au_export_users(), au_find_user(), au_get_new_auth(), chksum_get_prev_checksum_results(), chksum_report_diff(), chksum_report_schema_diff(), chksum_report_summary(), chksum_update_master_checksum(), csql_display_trace(), csql_results(), db_query_seek_tuple(), do_check_rows_for_null(), export_serial(), fetch_result(), la_get_ha_apply_info(), uci_execute(), uci_object_fetch(), uci_static(), and write_results_to_stream().

char* db_query_format_attr_name ( DB_QUERY_TYPE * query_type )

Definition at line 1622 of file db_query.c.

References db_query_type::attr_name, and CHECK_1ARG_NULL.

Referenced by prepare_column_list_info_set().

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const char* db_query_format_class_name ( DB_QUERY_TYPE * query_type )

Definition at line 1740 of file db_query.c.

References CHECK_1ARG_NULL, tp_domain::class_mop, db_get_class_name(), db_query_format_src_domain(), and NULL.

Referenced by prepare_column_list_info_set(), and ux_make_out_rs().

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DB_COL_TYPE db_query_format_col_type ( DB_QUERY_TYPE * query_type )

Definition at line 1590 of file db_query.c.

References CHECK_1ARG_RETURN_EXPR, db_query_type::col_type, and DB_COL_OTHER.

Referenced by prepare_column_list_info_set().

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SM_DOMAIN* db_query_format_domain ( DB_QUERY_TYPE * query_type )

Definition at line 1661 of file db_query.c.

References CHECK_1ARG_NULL, and db_query_type::domain.

Referenced by copy_column_spec_to_sqlda(), prepare_column_list_info_set(), and ux_make_out_rs().

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void db_query_format_free ( DB_QUERY_TYPE * query_type )

Definition at line 1723 of file db_query.c.

References db_free_query_format(), and NULL.

Referenced by alloc_dynamic(), free_attr_spec(), free_dynamic(), hm_qresult_end(), prepare_column_list_info_set(), uci_object_describe(), and uci_prepare().

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int db_query_format_is_non_null ( DB_QUERY_TYPE * query_type )

Definition at line 1766 of file db_query.c.

References db_query_type::attr_name, CHECK_1ARG_RETURN_EXPR, tp_domain::class_mop, db_attribute_is_non_null(), db_get_attribute(), db_query_format_src_domain(), ER_OBJ_INVALID_ARGUMENT, and NULL.

Referenced by prepare_column_list_info_set(), and ux_make_out_rs().

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char* db_query_format_name ( DB_QUERY_TYPE * query_type )

Definition at line 1609 of file db_query.c.

References CHECK_1ARG_NULL, and db_query_type::name.

Referenced by copy_column_spec_to_sqlda(), create_select_to_insert_into(), csql_results(), do_add_attribute_from_select_column(), do_add_attributes(), prepare_column_list_info_set(), query_get_column_with_name(), and ux_make_out_rs().

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DB_QUERY_TYPE* db_query_format_next ( DB_QUERY_TYPE * query_type )

Definition at line 1577 of file db_query.c.

References CHECK_1ARG_NULL, and db_query_type::next.

Referenced by copy_column_spec_to_sqlda(), create_select_to_insert_into(), csql_results(), do_add_attributes(), do_create_entity(), prepare_column_list_info_set(), pt_check_partitions(), query_get_column_with_name(), and ux_make_out_rs().

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char* db_query_format_original_name ( DB_QUERY_TYPE * query_type )

Definition at line 1648 of file db_query.c.

References CHECK_1ARG_NULL, and db_query_type::original_name.

Referenced by prepare_column_list_info_set(), and ux_make_out_rs().

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int db_query_format_size ( DB_QUERY_TYPE * query_type )

Definition at line 1704 of file db_query.c.

References CHECK_1ARG_MINUSONE, and db_query_type::size.

Referenced by copy_column_spec_to_sqlda().

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char* db_query_format_spec_name ( DB_QUERY_TYPE * query_type )

Definition at line 1635 of file db_query.c.

References CHECK_1ARG_NULL, and db_query_type::spec_name.

SM_DOMAIN* db_query_format_src_domain ( DB_QUERY_TYPE * query_type )

Definition at line 1675 of file db_query.c.

References CHECK_1ARG_NULL, and db_query_type::src_domain.

Referenced by db_query_format_class_name(), and db_query_format_is_non_null().

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DB_TYPE db_query_format_type ( DB_QUERY_TYPE * query_type )

Definition at line 1690 of file db_query.c.

References CHECK_1ARG_RETURN_EXPR, db_query_type::db_type, and DB_TYPE_NULL.

Referenced by csql_results().

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void db_query_free_tplpos ( DB_QUERY_TPLPOS * tplpos )

Definition at line 2858 of file db_query.c.

References free_and_init.

Referenced by db_query_seek_tuple().

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int db_query_get_cache_time	(	DB_QUERY_RESULT *	result,
		CACHE_TIME *	cache_time
	)

Definition at line 3451 of file db_query.c.

References db_select_result::cache_time, CACHE_TIME_RESET, NO_ERROR, NULL, db_query_result::res, db_query_result::s, db_query_result::status, T_CLOSED, T_SELECT, and db_query_result::type.

Referenced by execute_info_set().

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DB_QUERY_TPLPOS* db_query_get_tplpos ( DB_QUERY_RESULT * result )

Definition at line 2737 of file db_query.c.

References ARG_FILE_LINE, db_query_result::c, CHECK_1ARG_NULL, CHECK_CONNECT_NULL, db_query_result::col_cnt, db_call_result::crs_pos, db_objfetch_result::crs_pos, db_get_result::crs_pos, db_query_tplpos::crs_pos, cursor_id::current_tuple_no, cursor_id::current_tuple_offset, cursor_id::current_vpid, db_select_result::cursor_id, DB_SIZEOF, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, ER_QPROC_INVALID_RESTYPE, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), free_and_init, db_query_result::g, db_get_result::n_tuple, NULL, db_query_result::o, vpid::pageid, cursor_id::position, db_query_result::res, db_query_result::s, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, db_get_result::tpl_idx, db_query_tplpos::tpl_no, db_query_tplpos::tpl_off, db_query_result::type, vpid::volid, and db_query_tplpos::vpid.

Referenced by db_query_seek_tuple().

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int db_query_get_tuple_oid	(	DB_QUERY_RESULT *	result,
		DB_VALUE *	db_value
	)

Definition at line 3195 of file db_query.c.

References ARG_FILE_LINE, db_query_result::c, CHECK_1ARG_MINUSONE, CHECK_1ARG_RETURN_EXPR, CHECK_2ARGS_ERROR, CHECK_CONNECT_ERROR, cursor_get_current_oid(), db_select_result::cursor_id, DB_INVALID_INDEX, DB_INVALID_RESTYPE, DB_OID_INCLUDED, db_query_type::db_type, DB_TYPE_NULL, db_value_print(), ER_ERROR_SEVERITY, ER_QPROC_INVALID_CRSOPR, ER_QPROC_INVALID_RESTYPE, ER_QPROC_INVALID_TPLVAL_INDEX, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), ER_WARNING_SEVERITY, cursor_id::list_id, NULL, db_select_result::query_id, db_query_result::query_type, db_query_result::res, db_query_result::s, db_query_type::size, db_query_result::status, T_CALL, T_CLOSED, T_SELECT, db_query_result::type, db_query_result::type_cnt, and db_call_result::val_ptr.

Referenced by fetch_result(), uci_delete_cs(), uci_psh_curr_csr_oid(), and ux_cursor_update().

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int db_query_get_tuple_value	(	DB_QUERY_RESULT *	result,
		int	index,
		DB_VALUE *	value
	)

Definition at line 2873 of file db_query.c.

References ARG_FILE_LINE, db_query_result::c, CHECK_2ARGS_ERROR, CHECK_CONNECT_ERROR, db_query_result::col_cnt, cursor_get_tuple_value(), db_select_result::cursor_id, DB_INVALID_INDEX, DB_OID_INCLUDED, ER_ERROR_SEVERITY, ER_QPROC_INVALID_RESTYPE, ER_QPROC_INVALID_TPLVAL_INDEX, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), db_query_result::g, NO_ERROR, db_query_result::o, pr_clone_value(), db_query_result::res, db_query_result::s, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, db_get_result::tpl_idx, db_get_result::tpl_list, db_query_result::type, db_call_result::val_ptr, and db_objfetch_result::valptr_list.

Referenced by au_compute_groups(), au_drop_user(), au_dump_auth(), au_dump_to_file(), au_dump_user(), au_export_users(), au_find_user(), au_get_new_auth(), build_class_grant_list(), chksum_get_prev_checksum_results(), chksum_report_diff(), chksum_report_schema_diff(), chksum_report_summary(), chksum_update_master_checksum(), collect_class_grants(), csql_display_trace(), cur_tuple(), db_query_get_tuple_value_by_name(), db_query_get_tuple_valuelist(), do_check_rows_for_null(), execute_info_set(), export_serial(), fetch_attribute(), get_codeset_from_db_root(), get_current_result(), rs_get_db_value(), synccoll_check(), tzc_compute_timezone_checksum(), uci_get_db_value(), uci_get_next_column(), ux_execute_array(), ux_execute_batch(), ux_execute_call(), and ux_get_generated_keys_server_insert().

int db_query_get_tuple_value_by_name	(	DB_QUERY_RESULT *	result,
		char *	column_name,
		DB_VALUE *	value
	)

Definition at line 2959 of file db_query.c.

References ansisql_strcasecmp(), ARG_FILE_LINE, CHECK_3ARGS_ERROR, CHECK_CONNECT_ERROR, db_query_get_tuple_value(), ER_ERROR_SEVERITY, ER_QPROC_INVALID_COLNAME, ER_QPROC_INVALID_RESTYPE, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), db_query_type::next, NULL, db_query_result::query_type, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, and db_query_result::type.

Referenced by vid_getall_mops().

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int db_query_get_tuple_valuelist	(	DB_QUERY_RESULT *	result,
		int	size,
		DB_VALUE *	value_list
	)

Definition at line 3025 of file db_query.c.

References ARG_FILE_LINE, assert, CHECK_2ARGS_ERROR, CHECK_CONNECT_ERROR, db_query_result::col_cnt, cursor_get_tuple_value_list(), db_select_result::cursor_id, DB_INVALID_INDEX, DB_OID_INCLUDED, db_query_get_tuple_value(), er_errid(), ER_ERROR_SEVERITY, ER_QPROC_INVALID_RESTYPE, ER_QPROC_INVALID_TPLVAL_INDEX, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), NO_ERROR, db_query_result::res, db_query_result::s, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, and db_query_result::type.

Referenced by chksum_get_next_lower_bound(), and la_get_ha_apply_info().

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int db_query_last_tuple ( DB_QUERY_RESULT * result )

Definition at line 2374 of file db_query.c.

References ARG_FILE_LINE, db_query_result::c, C_ON, CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, db_query_result::col_cnt, db_call_result::crs_pos, db_objfetch_result::crs_pos, db_get_result::crs_pos, db_select_result::cursor_id, cursor_last_tuple(), DB_CURSOR_END, DB_CURSOR_SUCCESS, ER_ERROR_SEVERITY, ER_QPROC_INVALID_RESTYPE, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), db_query_result::g, db_get_result::n_tuple, db_query_result::o, db_query_result::res, db_query_result::s, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, db_get_result::tpl_idx, and db_query_result::type.

Referenced by chksum_get_next_lower_bound(), and db_query_seek_tuple().

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int db_query_next_tuple ( DB_QUERY_RESULT * result )

Definition at line 2088 of file db_query.c.

References ARG_FILE_LINE, db_query_result::c, C_AFTER, C_BEFORE, C_ON, CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, db_query_result::col_cnt, db_call_result::crs_pos, db_objfetch_result::crs_pos, db_get_result::crs_pos, db_select_result::cursor_id, cursor_next_tuple(), DB_CURSOR_END, DB_CURSOR_SUCCESS, ER_ERROR_SEVERITY, ER_QPROC_INVALID_RESTYPE, ER_QPROC_OPR_ON_CLOSED_QRES, ER_QPROC_UNKNOWN_CRSPOS, er_set(), db_query_result::g, db_get_result::n_tuple, db_query_result::o, db_query_result::res, db_query_result::s, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, db_get_result::tpl_idx, and db_query_result::type.

Referenced by au_compute_groups(), au_drop_user(), au_dump_auth(), au_dump_to_file(), au_dump_user(), au_export_users(), au_get_new_auth(), build_class_grant_list(), chksum_get_prev_checksum_results(), chksum_report_diff(), chksum_report_schema_diff(), chksum_report_summary(), collect_class_grants(), db_query_seek_tuple(), export_serial(), fetch_attribute(), fetch_result(), get_codeset_from_db_root(), synccoll_check(), tzc_compute_timezone_checksum(), uci_fetch_cs(), ux_get_generated_keys_server_insert(), vid_getall_mops(), and write_results_to_stream().

int db_query_plan_dump_file ( char * filename )

Definition at line 3541 of file db_query.c.

References NO_ERROR, NULL, query_Plan_dump_filename, and strdup().

Referenced by cas_log_query_info_init().

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int db_query_prefetch_columns	(	DB_QUERY_RESULT *	result,
		int *	columns,
		int	col_count
	)

Definition at line 3520 of file db_query.c.

References db_select_result::cursor_id, cursor_set_oid_columns(), ER_GENERIC_ERROR, error(), NO_ERROR, db_query_result::res, and db_query_result::s.

int db_query_prev_tuple ( DB_QUERY_RESULT * result )

Definition at line 2196 of file db_query.c.

References ARG_FILE_LINE, db_query_result::c, C_AFTER, C_BEFORE, C_ON, CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, db_query_result::col_cnt, db_call_result::crs_pos, db_objfetch_result::crs_pos, db_get_result::crs_pos, db_select_result::cursor_id, cursor_prev_tuple(), DB_CURSOR_END, DB_CURSOR_SUCCESS, ER_ERROR_SEVERITY, ER_QPROC_INVALID_RESTYPE, ER_QPROC_OPR_ON_CLOSED_QRES, ER_QPROC_UNKNOWN_CRSPOS, er_set(), db_query_result::g, db_get_result::n_tuple, db_query_result::o, db_query_result::res, db_query_result::s, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, db_get_result::tpl_idx, and db_query_result::type.

Referenced by db_query_seek_tuple().

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int db_query_seek_tuple	(	DB_QUERY_RESULT *	result,
		int	offset,
		int	seek_mode
	)

Definition at line 2455 of file db_query.c.

References ARG_FILE_LINE, assert, db_query_result::c, C_AFTER, C_BEFORE, C_ON, CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, db_query_result::col_cnt, db_call_result::crs_pos, db_objfetch_result::crs_pos, db_get_result::crs_pos, db_select_result::cursor_id, DB_CURSOR_END, DB_CURSOR_SEEK_CUR, DB_CURSOR_SEEK_END, DB_CURSOR_SEEK_SET, DB_CURSOR_SUCCESS, db_query_first_tuple(), db_query_free_tplpos(), db_query_get_tplpos(), db_query_last_tuple(), db_query_next_tuple(), db_query_prev_tuple(), db_query_set_tplpos(), er_errid(), ER_ERROR_SEVERITY, ER_GENERIC_ERROR, ER_QPROC_INVALID_RESTYPE, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), db_query_result::g, cursor_id::list_id, db_get_result::n_tuple, NO_ERROR, NULL, db_query_result::o, db_query_result::res, db_query_result::s, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, db_get_result::tpl_idx, qfile_list_id::tuple_cnt, cursor_id::tuple_no, and db_query_result::type.

Referenced by fetch_attribute(), fetch_result(), res_fetch_internal(), ux_cursor_update(), ux_execute(), and ux_execute_all().

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int db_query_set_copy_tplvalue	(	DB_QUERY_RESULT *	result,
		int	copy
	)

Definition at line 3386 of file db_query.c.

References ARG_FILE_LINE, CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, db_select_result::cursor_id, cursor_set_copy_tuple_value(), ER_ERROR_SEVERITY, ER_QPROC_INVALID_RESTYPE, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), NO_ERROR, db_query_result::res, db_query_result::s, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, and db_query_result::type.

Referenced by csql_display_trace(), do_check_rows_for_null(), get_current_result(), sch_query_execute(), ux_execute(), ux_execute_all(), ux_execute_array(), ux_execute_batch(), and ux_execute_call().

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int db_query_set_tplpos	(	DB_QUERY_RESULT *	result,
		DB_QUERY_TPLPOS *	tplpos
	)

Definition at line 2800 of file db_query.c.

References ARG_FILE_LINE, db_query_result::c, CHECK_1ARG_ERROR, db_query_result::col_cnt, db_call_result::crs_pos, db_objfetch_result::crs_pos, db_get_result::crs_pos, db_query_tplpos::crs_pos, cursor_id::current_vpid, cursor_fetch_page_having_tuple(), db_select_result::cursor_id, ER_ERROR_SEVERITY, ER_FAILED, ER_QPROC_INVALID_RESTYPE, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), db_query_result::g, db_get_result::n_tuple, NO_ERROR, db_query_result::o, vpid::pageid, cursor_id::position, db_query_result::res, db_query_result::s, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, db_get_result::tpl_idx, db_query_tplpos::tpl_no, db_query_tplpos::tpl_off, db_query_result::type, vpid::volid, and db_query_tplpos::vpid.

Referenced by db_query_seek_tuple().

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int db_query_tuple_count ( DB_QUERY_RESULT * result )

Definition at line 3089 of file db_query.c.

References ARG_FILE_LINE, CHECK_1ARG_MINUSONE, db_select_result::cursor_id, ER_ERROR_SEVERITY, ER_QPROC_INVALID_RESTYPE, ER_QPROC_OPR_ON_CLOSED_QRES, er_set(), db_query_result::g, cursor_id::list_id, db_get_result::n_tuple, db_query_result::res, db_query_result::s, db_query_result::status, T_CALL, T_CLOSED, T_GET, T_OBJFETCH, T_SELECT, qfile_list_id::tuple_cnt, and db_query_result::type.

Referenced by create_srv_handle_with_query_result(), db_execute_and_keep_statement_local(), uci_execute(), uci_static(), ux_execute(), ux_execute_all(), and vid_getall_mops().

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void db_set_execution_plan	(	char *	plan,
		int	length
	)

Definition at line 3567 of file db_query.c.

References ARG_FILE_LINE, db_Execution_plan, db_Execution_plan_length, ER_NOTIFICATION_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), NULL, and PLAN_BUF_INITIAL_LENGTH.

Referenced by fn_execute_array(), fn_execute_internal(), and qmgr_execute_query().

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int db_unpack_prepare_info	(	DB_PREPARE_INFO *	info,
		char *	buffer
	)

Definition at line 537 of file db_query.c.

References ARG_FILE_LINE, assert, db_query_type::attr_name, db_prepare_info::auto_param_count, db_prepare_info::columns, db_value_clear_array(), db_query_type::domain, ER_ERROR_SEVERITY, ER_FAILED, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), error(), free_and_init, db_prepare_info::host_var_expected_domains, db_prepare_info::host_variables, i, db_prepare_info::into_count, db_prepare_info::into_list, db_query_type::name, db_query_type::next, NO_ERROR, NULL, db_prepare_info::oids_included, or_unpack_db_value(), or_unpack_domain(), or_unpack_int(), or_unpack_query_format(), or_unpack_string_alloc(), db_query_type::original_name, db_prepare_info::recompile, db_value_array::size, sm_domain_free(), db_query_type::spec_name, db_query_type::src_domain, db_prepare_info::statement, db_prepare_info::stmt_type, tp_domain_free(), and db_value_array::vals.

Referenced by do_get_prepared_statement_info().

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static void free_query_result ( DB_QUERY_RESULT * q_res )

static

Definition at line 131 of file db_query.c.

References free_and_init, db_query_result::next, and Qres_table.

Referenced by db_free_query_result().

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static char * or_pack_query_format	(	char *	buf,
		const DB_QUERY_TYPE *	q,
		const int	count
	)

static

Definition at line 244 of file db_query.c.

References assert, db_query_type::attr_name, db_query_type::col_type, db_query_type::db_type, db_query_type::domain, db_query_type::name, db_query_type::next, NULL, or_pack_domain(), or_pack_int(), or_pack_string_with_length(), db_query_type::original_name, db_query_type::size, db_query_type::spec_name, db_query_type::src_domain, strlen, and db_query_type::visible_type.

Referenced by db_pack_prepare_info().

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static int or_packed_query_format_size	(	const DB_QUERY_TYPE *	q,
		int *	count
	)

static

Definition at line 194 of file db_query.c.

References db_query_type::attr_name, db_query_type::domain, db_query_type::name, db_query_type::next, NULL, OR_INT_SIZE, or_packed_domain_size(), or_packed_string_length(), db_query_type::original_name, db_query_type::spec_name, and db_query_type::src_domain.

Referenced by db_pack_prepare_info().

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static char * or_unpack_query_format	(	char *	buf,
		DB_QUERY_TYPE **	q
	)

static

Definition at line 308 of file db_query.c.

References ARG_FILE_LINE, db_query_type::attr_name, db_query_type::col_type, db_query_type::db_type, db_query_type::domain, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), free_and_init, i, db_query_type::name, db_query_type::next, NULL, or_unpack_domain(), or_unpack_int(), or_unpack_string_alloc(), db_query_type::original_name, db_query_type::size, sm_domain_copy(), db_query_type::spec_name, db_query_type::src_domain, tp_domain_cache(), tp_domain_free(), and db_query_type::visible_type.

Referenced by db_unpack_prepare_info().

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Variable Documentation

struct alloc_resource alloc_res

Definition at line 71 of file db_query.c.

char* db_Execution_plan = NULL

static

Definition at line 84 of file db_query.c.

Referenced by db_free_execution_plan(), db_get_execution_plan(), and db_set_execution_plan().

int db_Execution_plan_length = -1

static

Definition at line 85 of file db_query.c.

Referenced by db_free_execution_plan(), and db_set_execution_plan().

int entry_cnt

Definition at line 69 of file db_query.c.

const float QP_QRES_LIST_INC_RATE = 1.25f

static

Definition at line 81 of file db_query.c.

Referenced by db_alloc_query_result().

const int QP_QRES_LIST_INIT_CNT = 10

static

Definition at line 79 of file db_query.c.

Referenced by db_alloc_query_result().

int qres_closed_cnt

Definition at line 68 of file db_query.c.

int qres_cnt

Definition at line 67 of file db_query.c.

DB_QUERY_RESULT** qres_list

Definition at line 70 of file db_query.c.

struct { ... } Qres_table

Initial value:

=
{
  0, 0, 0, (DB_QUERY_RESULT **) NULL,
  {
  0, 0, (DB_QUERY_RESULT *) NULL}
}

Referenced by allocate_query_result(), db_alloc_query_result(), db_clear_client_query_result(), db_free_query_result(), and free_query_result().

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