#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <ctype.h>
#include <assert.h>
#include <signal.h>
#include "authenticate.h"
#include "porting.h"
#include "system_parameter.h"
#include "storage_common.h"
#include "environment_variable.h"
#include "db.h"
#include "class_object.h"
#include "object_print.h"
#include "server_interface.h"
#include "boot_cl.h"
#include "locator_cl.h"
#include "schema_manager.h"
#include "schema_template.h"
#include "object_accessor.h"
#include "set_object.h"
#include "virtual_object.h"
#include "parser.h"
#include "memory_alloc.h"
#include "execute_schema.h"
#include "network_interface_cl.h"
#include "jsp_cl.h"
#include "execute_statement.h"
#include "connection_support.h"
#include "trigger_manager.h"
#include "session.h"
#include "connection_cl.h"
#include "dbtype.h"
#include "tcp.h"

Classes
struct	db_host_status

struct	db_host_status_list

Typedefs
typedef struct db_host_status	DB_HOST_STATUS

typedef struct db_host_status_list	DB_HOST_STATUS_LIST

Functions
static DB_HOST_STATUS *	db_add_host_status (char *hostname, int status)

static DB_HOST_STATUS *	db_find_host_status (char *hostname)

static void	install_static_methods (void)

static int	fetch_set_internal (DB_SET *set, DB_FETCH_MODE purpose, int quit_on_error)

void	sigfpe_handler (int sig)

int	db_init (const char program, int print_version, const char dbname, const char db_path, const char vol_path, const char log_path, const char lob_path, const char host_name, const bool overwrite, const char comments, const char addmore_vols_file, int npages, int desired_pagesize, int log_npages, int desired_log_page_size, const char lang_charset)

int	db_add_volume (const char ext_path, const char ext_name, const char *ext_comments, const int ext_npages, const DB_VOLPURPOSE ext_purpose)

int	db_add_volume_ex (DBDEF_VOL_EXT_INFO *ext_info)

int	db_num_volumes (void)

int	db_last_volume (void)

char *	db_vol_label (int volid, char *vol_fullname)

char *	db_get_database_name (void)

char *	db_get_database_version (void)

const char *	db_get_database_comments (void)

int	db_get_client_type (void)

void	db_set_client_type (int client_type)

void	db_set_preferred_hosts (const char *hosts)

void	db_set_connect_order (int connect_order)

void	db_set_max_num_delayed_hosts_lookup (int max_num_delayed_hosts_lookup)

int	db_get_max_num_delayed_hosts_lookup (void)

int	db_get_delayed_hosts_count (void)

void	db_clear_delayed_hosts_count (void)

bool	db_enable_trigger (void)

bool	db_disable_trigger (void)

void	db_clear_host_status (void)

void	db_set_host_status (char *hostname, int status)

void	db_set_connected_host_status (char *host_connected)

bool	db_need_reconnect (void)

bool	db_need_ignore_repl_delay (void)

bool	db_does_connected_host_have_status (int status)

int	db_get_host_list_with_given_status (char **hostlist, int list_size, int status)

int	db_login (const char name, const char password)

void	db_clear_host_connected (void)

int	db_restart (const char program, int print_version, const char volume)

int	db_restart_ex (const char program, const char db_name, const char db_user, const char db_password, const char *preferred_hosts, int client_type)

int	db_shutdown (void)

int	db_ping_server (int client_val, int *server_val)

int	db_disable_modification (void)

int	db_enable_modification (void)

int	db_end_session (void)

int	db_get_row_count (int *row_count)

int	db_get_last_insert_id (DB_VALUE *value)

int	db_get_variable (DB_VALUE name, DB_VALUE value)

int	db_commit_transaction (void)

int	db_abort_transaction (void)

int	db_reset_latest_query_status (void)

int	db_commit_is_needed (void)

int	db_savepoint_transaction_internal (const char *savepoint_name)

int	db_savepoint_transaction (const char *savepoint_name)

int	db_abort_to_savepoint_internal (const char *savepoint_name)

int	db_abort_to_savepoint (const char *savepoint_name)

int	db_set_global_transaction_info (int global_transaction_id, void *info, int size)

int	db_get_global_transaction_info (int global_transaction_id, void *buffer, int size)

int	db_2pc_start_transaction (void)

int	db_2pc_prepare_transaction (void)

int	db_2pc_prepared_transactions (int gtrids[], int size)

int	db_2pc_attach_transaction (int global_transaction_id)

int	db_2pc_prepare_to_commit_transaction (int global_transaction_id)

void	db_set_interrupt (int set)

int	db_set_suppress_repl_on_transaction (int set)

int	db_checkpoint (void)

int	db_set_lock_timeout (int seconds)

int	db_set_isolation (DB_TRAN_ISOLATION isolation)

void	db_get_tran_settings (int lock_wait, DB_TRAN_ISOLATION tran_isolation)

void	db_synchronize_cache (void)

DB_OBJECT *	db_find_user (const char *name)

int	db_find_user_to_drop (const char name, DB_OBJECT *user)

DB_OBJECT *	db_add_user (const char name, int exists)

int	db_drop_user (DB_OBJECT *user)

int	db_add_member (DB_OBJECT user, DB_OBJECT member)

int	db_drop_member (DB_OBJECT user, DB_OBJECT member)

int	db_set_password (DB_OBJECT user, const char old_passwd, const char *new_passwd)

int	db_set_user_comment (DB_OBJECT user, const char comment)

int	db_grant (MOP user, MOP class_, AU_TYPE auth, int grant_option)

int	db_revoke (MOP user, MOP class_mop, AU_TYPE auth)

int	db_check_authorization (MOP op, DB_AUTH auth)

int	db_check_authorization_and_grant_option (MOP op, DB_AUTH auth)

DB_OBJECT *	db_get_owner (DB_OBJECT *class_obj)

char *	db_get_user_name (void)

char *	db_get_user_and_host_name (void)

DB_OBJECT *	db_get_user (void)

void	db_print_stats (void)

int	db_lock_read (DB_OBJECT *op)

int	db_lock_write (DB_OBJECT *op)

int	db_freepgs (const char *volume_label)

int	db_totalpgs (const char *volume_label)

const char *	db_error_string_test (int level)

const char *	db_error_string (int level)

int	db_error_code_test (void)

int	db_error_code (void)

int	db_error_init (const char *logfile)

db_error_log_handler_t	db_register_error_log_handler (db_error_log_handler_t f)

int	db_fetch_array (DB_OBJECT **objects, DB_FETCH_MODE purpose, int quit_on_error)

int	db_fetch_list (DB_OBJLIST *objects, DB_FETCH_MODE purpose, int quit_on_error)

int	db_fetch_set (DB_SET *set, DB_FETCH_MODE purpose, int quit_on_error)

int	db_fetch_seq (DB_SEQ *seq, DB_FETCH_MODE purpose, int quit_on_error)

int	db_fetch_composition (DB_OBJECT *object, DB_FETCH_MODE purpose, int max_level, int quit_on_error)

void	db_warnspace (const char *volume_label)

void	db_preload_classes (const char *name1,...)

void	db_link_static_methods (DB_METHOD_LINK *methods)

void	db_unlink_static_methods (DB_METHOD_LINK *methods)

void	db_flush_static_methods (void)

void	db_force_method_reload (MOP obj)

void	db_string_free (char *string)

void	db_objlist_free (DB_OBJLIST *list)

DB_IDENTIFIER *	db_identifier (DB_OBJECT *obj)

DB_OBJECT *	db_object (DB_IDENTIFIER *oid)

int	db_chn (DB_OBJECT *obj, DB_FETCH_MODE purpose)

int	db_set_system_parameters (const char *data)

int	db_set_system_parameters_for_ha_repl (const char *data)

int	db_reset_system_parameters_from_assignments (const char *data)

int	db_get_system_parameters (char *data, int len)

char *	db_get_host_connected (void)

int	db_get_ha_server_state (char *buffer, int maxlen)

void	db_set_server_session_key (const char *key)

char *	db_get_server_session_key (void)

SESSION_ID	db_get_session_id (void)

void	db_set_session_id (const SESSION_ID session_id)

int	db_find_or_create_session (const char db_user, const char program_name)

int	db_get_row_count_cache (void)

void	db_update_row_count_cache (const int row_count)

Variables
void(*	prev_sigfpe_handler )(int) = SIG_DFL

char	db_Database_name [DB_MAX_IDENTIFIER_LENGTH+1]

char	db_Program_name [PATH_MAX]

static char *	db_Preferred_hosts = NULL

static int	db_Connect_order = DB_CONNECT_ORDER_SEQ

static int	db_Max_num_delayed_hosts_lookup = 0

static int	db_Delayed_hosts_count = 0

static DB_HOST_STATUS_LIST	db_Host_status_list

static int	db_Client_type = DB_CLIENT_TYPE_DEFAULT

Typedef Documentation

typedef struct db_host_status DB_HOST_STATUS

Definition at line 77 of file db_admin.c.

typedef struct db_host_status_list DB_HOST_STATUS_LIST

Definition at line 84 of file db_admin.c.

Function Documentation

int db_2pc_attach_transaction ( int global_transaction_id )

Definition at line 1403 of file db_admin.c.

References CHECK_CONNECT_ERROR, CHECK_MODIFICATION_ERROR, and tran_2pc_attach_global_tran().

Referenced by do_attach(), and fn_xa_end_tran().

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int db_2pc_prepare_to_commit_transaction ( int global_transaction_id )

Definition at line 1426 of file db_admin.c.

References CHECK_CONNECT_ERROR, CHECK_MODIFICATION_ERROR, and tran_2pc_prepare_global_tran().

Referenced by do_prepare_to_commit().

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int db_2pc_prepare_transaction ( void )

Definition at line 1351 of file db_admin.c.

References CHECK_CONNECT_MINUSONE, CHECK_MODIFICATION_MINUSONE, and tran_2pc_prepare().

Referenced by fn_xa_prepare().

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int db_2pc_prepared_transactions	(	int	gtrids[],
		int	size
	)

Definition at line 1373 of file db_admin.c.

References ARG_FILE_LINE, CHECK_CONNECT_ERROR, CHECK_MODIFICATION_ERROR, cubregex::count(), ER_OBJ_INVALID_ARGUMENTS, er_set(), ER_WARNING_SEVERITY, NULL, and tran_2pc_recovery_prepared().

Referenced by fn_xa_end_tran(), and fn_xa_recover().

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int db_2pc_start_transaction ( void )

Definition at line 1327 of file db_admin.c.

References CHECK_CONNECT_MINUSONE, CHECK_MODIFICATION_MINUSONE, and tran_2pc_start().

Referenced by fn_xa_prepare().

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int db_abort_to_savepoint ( const char * savepoint_name )

Definition at line 1237 of file db_admin.c.

References CHECK_CONNECT_ERROR, CHECK_MODIFICATION_ERROR, db_abort_to_savepoint_internal(), and error().

Referenced by do_delete(), do_execute_delete(), do_execute_merge(), do_execute_update(), do_merge(), do_update(), fn_savepoint(), and ux_execute_all().

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int db_abort_to_savepoint_internal ( const char * savepoint_name )

Definition at line 1210 of file db_admin.c.

References db_abort_transaction(), error(), NULL, and tran_abort_upto_user_savepoint().

Referenced by db_abort_to_savepoint(), and do_rollback().

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int db_abort_transaction ( void )

Definition at line 1114 of file db_admin.c.

References CHECK_CONNECT_ERROR, error(), and tran_abort().

Referenced by check_commit(), chksum_start(), compactdb_start(), csql_do_session_cmd(), csql_execute_statements(), csql_exit_session(), db_abort_to_savepoint_internal(), do_reclaim_class_addresses(), gen_tz(), ldr_abort(), ldr_exec_query_from_file(), ldr_sa_load(), main(), synccolldb(), tzc_compute_timezone_checksum(), uci_rollback(), ux_end_tran(), ux_execute_array(), and ux_execute_batch().

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DB_HOST_STATUS * db_add_host_status	(	char *	hostname,
		int	status
	)

static

Definition at line 624 of file db_admin.c.

References assert, db_host_status_list::hostlist, db_host_status::hostname, db_host_status_list::last_host_idx, and db_host_status::status.

Referenced by db_set_connected_host_status(), and db_set_host_status().

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int db_add_member	(	DB_OBJECT *	user,
		DB_OBJECT *	member
	)

Definition at line 1694 of file db_admin.c.

References au_add_member(), CHECK_2ARGS_ERROR, CHECK_CONNECT_ERROR, and CHECK_MODIFICATION_ERROR.

Referenced by do_create_user().

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DB_OBJECT* db_add_user	(	const char *	name,
		int *	exists
	)

Definition at line 1646 of file db_admin.c.

References au_add_user(), CHECK_1ARG_NULL, CHECK_CONNECT_NULL, and CHECK_MODIFICATION_NULL.

Referenced by do_create_user().

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int db_add_volume	(	const char *	ext_path,
		const char *	ext_name,
		const char *	ext_comments,
		const int	ext_npages,
		const DB_VOLPURPOSE	ext_purpose
	)

Definition at line 314 of file db_admin.c.

References dbdef_vol_ext_info::comments, db_add_volume_ex(), dbdef_vol_ext_info::max_npages, dbdef_vol_ext_info::max_writesize_in_sec, dbdef_vol_ext_info::name, dbdef_vol_ext_info::overwrite, dbdef_vol_ext_info::path, and dbdef_vol_ext_info::purpose.

int db_add_volume_ex ( DBDEF_VOL_EXT_INFO * ext_info )

Definition at line 342 of file db_admin.c.

References ARG_FILE_LINE, assert, Au_dba_user, au_is_dba_group_member(), Au_user, boot_add_volume_extension(), CHECK_CONNECT_ERROR, ER_AU_DBA_ONLY, er_errid(), ER_ERROR_SEVERITY, er_set(), error(), NO_ERROR, NULL, NULL_VOLID, and dbdef_vol_ext_info::overwrite.

Referenced by addvoldb(), and db_add_volume().

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int db_check_authorization	(	MOP	op,
		DB_AUTH	auth
	)

Definition at line 1848 of file db_admin.c.

References au_fetch_class(), AU_FETCH_READ, CHECK_1ARG_ERROR, and CHECK_CONNECT_ERROR.

Referenced by mq_check_authorization_path_entities(), mq_compute_authorization(), and mq_translate_tree().

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int db_check_authorization_and_grant_option	(	MOP	op,
		DB_AUTH	auth
	)

Definition at line 1872 of file db_admin.c.

References au_fetch_class(), AU_FETCH_READ, AU_GRANT_SHIFT, CHECK_1ARG_ERROR, and CHECK_CONNECT_ERROR.

int db_checkpoint ( void )

Definition at line 1473 of file db_admin.c.

References CHECK_CONNECT_ERROR, and log_checkpoint().

Referenced by csql_do_session_cmd().

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int db_chn	(	DB_OBJECT *	obj,
		DB_FETCH_MODE	purpose
	)

Definition at line 2660 of file db_admin.c.

References DB_FETCH_READ, DB_FETCH_WRITE, and locator_get_cache_coherency_number().

void db_clear_delayed_hosts_count ( void )

Definition at line 546 of file db_admin.c.

References db_Delayed_hosts_count.

Referenced by boot_client_all_finalize().

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void db_clear_host_connected ( void )

Definition at line 851 of file db_admin.c.

References boot_clear_host_connected().

Referenced by applyinfo(), and ux_database_connect().

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void db_clear_host_status ( void )

Definition at line 580 of file db_admin.c.

References db_host_status_list::connected_host_status, DB_HS_NORMAL, db_host_status_list::hostlist, db_host_status::hostname, i, db_host_status_list::last_host_idx, NULL, and db_host_status::status.

Referenced by boot_restart_client().

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int db_commit_is_needed ( void )

Definition at line 1154 of file db_admin.c.

References CHECK_CONNECT_FALSE, and tran_has_updated().

Referenced by csql_exit_session().

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int db_commit_transaction ( void )

int db_disable_modification ( void )

Definition at line 1001 of file db_admin.c.

References db_Disable_modifications, and NO_ERROR.

Referenced by boot_restart_client(), method_invoke_for_server(), and method_receive_results_for_stand_alone().

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bool db_disable_trigger ( void )

Definition at line 570 of file db_admin.c.

References tr_set_execution_state().

Referenced by applylogdb(), csql(), csql_do_session_cmd(), loaddb_internal(), and ux_database_connect().

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bool db_does_connected_host_have_status ( int status )

Definition at line 755 of file db_admin.c.

References db_host_status_list::connected_host_status, NULL, and db_host_status::status.

Referenced by db_need_reconnect(), and report_abnormal_host_status().

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int db_drop_member	(	DB_OBJECT *	user,
		DB_OBJECT *	member
	)

Definition at line 1719 of file db_admin.c.

References au_drop_member(), CHECK_2ARGS_ERROR, CHECK_CONNECT_ERROR, and CHECK_MODIFICATION_ERROR.

int db_drop_user ( DB_OBJECT * user )

Definition at line 1668 of file db_admin.c.

References au_drop_user(), CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, and CHECK_MODIFICATION_ERROR.

Referenced by do_drop_user().

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int db_enable_modification ( void )

Definition at line 1015 of file db_admin.c.

References db_Disable_modifications, and NO_ERROR.

Referenced by method_invoke_for_server(), and method_receive_results_for_stand_alone().

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bool db_enable_trigger ( void )

Definition at line 558 of file db_admin.c.

References tr_set_execution_state().

Referenced by ux_database_connect().

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int db_end_session ( void )

Definition at line 1029 of file db_admin.c.

References CHECK_CONNECT_ERROR, csession_end_session(), and db_get_session_id().

Referenced by csql_do_session_cmd(), csql_exit_cleanup(), csql_exit_session(), loaddb_internal(), start_csql(), and ux_end_session().

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int db_error_code ( void )

int db_error_code_test ( void )

Definition at line 2123 of file db_admin.c.

References db_error_code().

int db_error_init ( const char * logfile )

Definition at line 2164 of file db_admin.c.

References er_init(), prm_get_integer_value(), and PRM_ID_ER_EXIT_ASK.

const char* db_error_string ( int level )

Definition at line 2116 of file db_admin.c.

References er_msg().

Referenced by acldb(), addvoldb(), alterdbhost(), applyinfo(), applylogdb(), backupdb(), changemode(), check_commit(), checkdb(), checksumdb(), compactdb(), copydb(), copylogdb(), createdb(), csql_errmsg(), db_error_string_test(), deletedb(), diagdb(), display_error(), do_insert_template(), error_info_set_with_msg(), extract_classes(), gen_tz(), genlocale(), hb_master_init(), installdb(), kill_transactions(), killtran(), la_apply_repl_log(), la_log_page_check(), ldr_exec_query_from_file(), ldr_sa_load(), loaddb_internal(), lockdb(), main(), mq_get_expression(), optimizedb(), paramdump(), patchdb(), plandump(), pt_check_sub_insert(), pt_check_with_info(), pt_class_pre_fetch(), pt_difference_sets(), pt_evaluate_tree_internal(), pt_make_flat_name_list(), pt_product_sets(), pt_semantic_check_local(), pt_seq_value_to_db(), pt_set_table_to_db(), pt_set_value_to_db(), pt_union_sets(), renamedb(), restoredb(), restoreslave(), spacedb(), statdump(), synccolldb(), tde(), tranlist(), unloaddb(), ux_database_connect(), ux_execute_array(), ux_execute_batch(), and vacuumdb().

const char* db_error_string_test ( int level )

Definition at line 2089 of file db_admin.c.

References db_error_string().

int db_fetch_array	(	DB_OBJECT **	objects,
		DB_FETCH_MODE	purpose,
		int	quit_on_error
	)

Definition at line 2216 of file db_admin.c.

References assert, CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, cubregex::count(), DB_FETCH_READ, DB_FETCH_WRITE, er_errid(), error(), locator_fetch_set(), NO_ERROR, and NULL.

Referenced by db_fetch_list().

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int db_fetch_composition	(	DB_OBJECT *	object,
		DB_FETCH_MODE	purpose,
		int	max_level,
		int	quit_on_error
	)

Definition at line 2407 of file db_admin.c.

References ARG_FILE_LINE, assert, CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, DB_FETCH_READ, DB_FETCH_WRITE, db_real_instance(), er_errid(), ER_OBJ_INVALID_ARGUMENTS, er_set(), ER_WARNING_SEVERITY, error(), locator_fetch_nested(), NO_ERROR, NULL, and WS_ISVID.

int db_fetch_list	(	DB_OBJLIST *	objects,
		DB_FETCH_MODE	purpose,
		int	quit_on_error
	)

Definition at line 2254 of file db_admin.c.

References db_fetch_array(), db_list_length(), error(), free_and_init, i, db_objlist::next, NO_ERROR, NULL, and db_objlist::op.

Referenced by vid_getall_mops().

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int db_fetch_seq	(	DB_SEQ *	seq,
		DB_FETCH_MODE	purpose,
		int	quit_on_error
	)

Definition at line 2388 of file db_admin.c.

References fetch_set_internal().

int db_fetch_set	(	DB_SET *	set,
		DB_FETCH_MODE	purpose,
		int	quit_on_error
	)

Definition at line 2372 of file db_admin.c.

References fetch_set_internal().

Referenced by au_get_set(), and set_to_string().

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DB_HOST_STATUS * db_find_host_status ( char * hostname )

static

Definition at line 599 of file db_admin.c.

References db_host_status_list::hostlist, db_host_status::hostname, i, db_host_status_list::last_host_idx, and NULL.

Referenced by db_set_connected_host_status(), and db_set_host_status().

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int db_find_or_create_session	(	const char *	db_user,
		const char *	program_name
	)

Definition at line 2885 of file db_admin.c.

References boot_get_host_name(), csession_find_or_create_session(), DB_EMPTY_SESSION, db_get_server_session_key(), db_get_session_id(), DB_ROW_COUNT_NOT_SET, db_set_session_id(), db_update_row_count_cache(), err, and NO_ERROR.

Referenced by boot_initialize_client(), boot_restart_client(), and ux_database_connect().

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DB_OBJECT* db_find_user ( const char * name )

Definition at line 1606 of file db_admin.c.

References au_find_user(), CHECK_1ARG_NULL, and CHECK_CONNECT_NULL.

Referenced by do_alter_user(), do_create_user(), do_grant(), do_revoke(), help_class_names(), jsp_alter_stored_procedure(), pt_check_grant_revoke(), and pt_check_user_exists().

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int db_find_user_to_drop	(	const char *	name,
		DB_OBJECT **	user
	)

Definition at line 1626 of file db_admin.c.

References au_find_user_to_drop(), CHECK_1ARG_ERROR, and CHECK_CONNECT_ERROR.

Referenced by do_drop_user().

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void db_flush_static_methods ( void )

Definition at line 2564 of file db_admin.c.

References sm_flush_static_methods().

void db_force_method_reload ( MOP obj )

Definition at line 2579 of file db_admin.c.

References CHECK_CONNECT_VOID, and sm_force_method_link().

int db_freepgs ( const char * volume_label )

Definition at line 2054 of file db_admin.c.

References CHECK_CONNECT_ZERO, disk_get_free_numpages(), and NULL_VOLID.

int db_get_client_type ( void )

Definition at line 489 of file db_admin.c.

References db_Client_type.

Referenced by csql_do_session_cmd(), la_init(), la_shutdown(), log_does_allow_replication(), obt_apply_assignments(), and obt_update_internal().

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const char* db_get_database_comments ( void )

Definition at line 471 of file db_admin.c.

References CHECK_CONNECT_NULL, disk_get_remarks(), free_and_init, NULL, and ws_copy_string().

char* db_get_database_name ( void )

Definition at line 432 of file db_admin.c.

References CHECK_CONNECT_NULL, db_Database_name, NULL, strlen, and ws_copy_string().

Referenced by csql_print_database(), pt_evaluate_db_value_expr(), pt_make_query_show_table(), and pt_to_regu_variable().

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char* db_get_database_version ( void )

Definition at line 455 of file db_admin.c.

References NULL, rel_build_number(), and ws_copy_string().

Referenced by pt_evaluate_db_value_expr(), and pt_to_regu_variable().

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int db_get_delayed_hosts_count ( void )

Definition at line 540 of file db_admin.c.

References db_Delayed_hosts_count.

Referenced by boot_client_all_finalize().

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int db_get_global_transaction_info	(	int	global_transaction_id,
		void *	buffer,
		int	size
	)

Definition at line 1295 of file db_admin.c.

References ARG_FILE_LINE, CHECK_CONNECT_ERROR, CHECK_MODIFICATION_ERROR, ER_OBJ_INVALID_ARGUMENTS, er_set(), ER_WARNING_SEVERITY, NULL, and tran_get_global_tran_info().

Referenced by fn_xa_end_tran(), and fn_xa_recover().

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int db_get_ha_server_state	(	char *	buffer,
		int	maxlen
	)

Definition at line 2824 of file db_admin.c.

References CHECK_CONNECT_ERROR, css_ha_server_state_string(), and HA_SERVER_STATE_NA.

Referenced by csql_print_database().

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char* db_get_host_connected ( void )

Definition at line 2806 of file db_admin.c.

Referenced by csql_print_database(), and ux_database_connect().

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int db_get_host_list_with_given_status	(	char **	hostlist,
		int	list_size,
		int	status
	)

Definition at line 776 of file db_admin.c.

References db_host_status_list::hostlist, db_host_status::hostname, i, db_host_status_list::last_host_idx, NULL, and db_host_status::status.

Referenced by report_abnormal_host_status().

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int db_get_last_insert_id ( DB_VALUE * value )

Definition at line 1058 of file db_admin.c.

References CHECK_CONNECT_ERROR, and csession_get_last_insert_id().

Referenced by ux_get_last_insert_id().

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int db_get_max_num_delayed_hosts_lookup ( void )

Definition at line 534 of file db_admin.c.

References db_Max_num_delayed_hosts_lookup.

Referenced by boot_client_all_finalize().

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DB_OBJECT* db_get_owner ( DB_OBJECT * class_obj )

Definition at line 1892 of file db_admin.c.

References au_get_class_owner(), CHECK_1ARG_NULL, and CHECK_CONNECT_NULL.

Referenced by help_class_names(), load_has_authorization(), mq_virtual_queries(), and pt_check_user_owns_class().

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int db_get_row_count ( int * row_count )

Definition at line 1046 of file db_admin.c.

References CHECK_CONNECT_ERROR, and csession_get_row_count().

Referenced by pt_evaluate_db_value_expr(), pt_fold_const_expr(), and ux_get_row_count().

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int db_get_row_count_cache ( void )

Definition at line 2914 of file db_admin.c.

References db_Row_count.

Referenced by csql_display_trace(), pt_evaluate_db_value_expr(), pt_fold_const_expr(), tran_server_commit(), and ux_get_row_count().

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char* db_get_server_session_key ( void )

Definition at line 2849 of file db_admin.c.

References boot_get_server_session_key().

Referenced by cas_make_session_for_driver(), and db_find_or_create_session().

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SESSION_ID db_get_session_id ( void )

Definition at line 2859 of file db_admin.c.

References db_Session_id.

Referenced by cas_access_log(), cas_main(), cas_make_session_for_driver(), cas_send_connect_reply_to_driver(), db_end_session(), db_find_or_create_session(), and ux_get_session_id().

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int db_get_system_parameters	(	char *	data,
		int	len
	)

Definition at line 2770 of file db_admin.c.

References er_clear(), error(), NO_ERROR, NULL, PRM_ERR_NOT_FOR_CLIENT, rc, sysprm_free_assign_values(), sysprm_obtain_parameters(), sysprm_obtain_server_parameters(), sysprm_print_assign_values(), and sysprm_set_error().

Referenced by csql_get_sys_param(), statdump(), ux_get_default_setting(), and ux_get_system_parameter().

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void db_get_tran_settings	(	int *	lock_wait,
		DB_TRAN_ISOLATION *	tran_isolation
	)

Definition at line 1554 of file db_admin.c.

References CHECK_CONNECT_VOID, and tran_get_tran_settings().

Referenced by pt_check_isolation_lvl().

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DB_OBJECT* db_get_user ( void )

Definition at line 1974 of file db_admin.c.

References Au_user.

Referenced by load_has_authorization(), mq_virtual_queries(), parser_generate_do_stmt_xasl(), parser_generate_xasl(), parser_print_user(), pt_to_delete_xasl(), pt_to_insert_xasl(), pt_to_merge_insert_xasl(), pt_to_merge_update_xasl(), pt_to_merge_xasl(), and pt_to_update_xasl().

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char* db_get_user_and_host_name ( void )

Definition at line 1932 of file db_admin.c.

References ARG_FILE_LINE, CUB_MAXHOSTNAMELEN, db_get_user_name(), db_private_alloc, db_string_free(), ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), GETHOSTNAME, db_host_status::hostname, NULL, and strlen.

Referenced by do_evaluate_default_expr(), pt_evaluate_db_value_expr(), and pt_to_regu_variable().

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char* db_get_user_name ( void )

Definition at line 1911 of file db_admin.c.

References au_user_name(), and CHECK_CONNECT_NULL.

Referenced by au_login_method(), chksum_set_repl_info_and_demote_table_lock(), conn_restart_client(), db_get_user_and_host_name(), do_evaluate_default_expr(), and do_replicate_statement().

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int db_get_variable	(	DB_VALUE *	name,
		DB_VALUE *	value
	)

Definition at line 1072 of file db_admin.c.

References CHECK_CONNECT_ERROR, and csession_get_variable().

Referenced by pt_evaluate_db_value_expr(), and values_list_to_values_array().

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int db_grant	(	MOP	user,
		MOP	class_,
		AU_TYPE	auth,
		int	grant_option
	)

Definition at line 1794 of file db_admin.c.

References au_grant(), CHECK_2ARGS_ERROR, CHECK_CONNECT_ERROR, CHECK_MODIFICATION_ERROR, CHECK_PARTITION_SUBS, do_check_partitioned_class(), and NULL.

Referenced by do_grant().

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DB_IDENTIFIER* db_identifier ( DB_OBJECT * obj )

Definition at line 2629 of file db_admin.c.

References ws_identifier_with_check().

Referenced by db_value_to_value(), dbobj_to_casobj(), pt_evaluate_tree_internal(), pt_make_regu_constant(), pt_make_vid(), pt_serial_to_xasl_class_oid_list(), and setof_mop_to_setof_vobj().

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int db_init	(	const char *	program,
		int	print_version,
		const char *	dbname,
		const char *	db_path,
		const char *	vol_path,
		const char *	log_path,
		const char *	lob_path,
		const char *	host_name,
		const bool	overwrite,
		const char *	comments,
		const char *	addmore_vols_file,
		int	npages,
		int	desired_pagesize,
		int	log_npages,
		int	desired_log_page_size,
		const char *	lang_charset
	)

Definition at line 164 of file db_admin.c.

References boot_initialize_client(), clientids::client_type, DB_CLIENT_TYPE_ADMIN_UTILITY, boot_db_path_info::db_comments, db_Connect_status, DB_CONNECTION_STATUS_CONNECTED, DB_CONNECTION_STATUS_NOT_CONNECTED, boot_db_path_info::db_host, boot_client_credential::db_name, boot_db_path_info::db_path, dbname, envvar_get(), error(), install_static_methods(), IO_DEFAULT_PAGE_SIZE, IO_MAX_PAGE_SIZE, IO_MIN_PAGE_SIZE, boot_db_path_info::lob_path, boot_db_path_info::log_path, NO_ERROR, NULL, clientids::process_id, clientids::program_name, and boot_db_path_info::vol_path.

Referenced by createdb().

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int db_last_volume ( void )

Definition at line 391 of file db_admin.c.

References boot_find_last_permanent(), and CHECK_CONNECT_ZERO.

void db_link_static_methods ( DB_METHOD_LINK * methods )

Definition at line 2523 of file db_admin.c.

References db_method_link::function, db_method_link::method, NULL, and sm_add_static_method().

Referenced by au_link_static_methods().

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int db_lock_read ( DB_OBJECT * op )

Definition at line 2001 of file db_admin.c.

References CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, and obj_lock().

Referenced by fn_oid().

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int db_lock_write ( DB_OBJECT * op )

Definition at line 2030 of file db_admin.c.

References CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, and obj_lock().

Referenced by fn_oid().

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int db_login	(	const char *	name,
		const char *	password
	)

Definition at line 804 of file db_admin.c.

References au_login().

Referenced by acldb(), addvoldb(), applyinfo(), applylogdb(), backupdb(), changemode(), checkdb(), checksumdb(), compactdb(), copydb(), copylogdb(), createdb(), deletedb(), diagdb(), gen_tz(), installdb(), killtran(), loaddb_internal(), lockdb(), main(), optimizedb(), paramdump(), plandump(), renamedb(), restoredb(), restoreslave(), spacedb(), statdump(), synccolldb(), tde(), tranlist(), tzc_compute_timezone_checksum(), uci_connect(), and vacuumdb().

bool db_need_ignore_repl_delay ( void )

Definition at line 743 of file db_admin.c.

References db_host_status_list::connected_host_status, DB_HS_HA_DELAYED, NULL, and db_host_status::status.

Referenced by client_capabilities().

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bool db_need_reconnect ( void )

Definition at line 709 of file db_admin.c.

References db_does_connected_host_have_status(), DB_HS_HA_DELAYED, DB_HS_RECONNECT_INDICATOR, db_host_status_list::hostlist, i, db_host_status_list::last_host_idx, and db_host_status::status.

Referenced by need_reconnect_on_rctime(), and report_abnormal_host_status().

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int db_num_volumes ( void )

Definition at line 374 of file db_admin.c.

References boot_find_number_permanent_volumes(), and CHECK_CONNECT_ZERO.

DB_OBJECT* db_object ( DB_IDENTIFIER * oid )

Definition at line 2641 of file db_admin.c.

References NULL, and ws_mop().

Referenced by casobj_to_dbobj(), do_reclaim_class_addresses(), get_name_from_class_oid(), net_arg_get_dbobject(), or_create(), show_statistics(), ux_str_to_obj(), and value_to_db_value().

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void db_objlist_free ( DB_OBJLIST * list )

Definition at line 2612 of file db_admin.c.

References ml_ext_free(), and NULL.

Referenced by au_start(), chksum_start(), extract_context::clear_schema_workspace(), emit_stored_procedure(), help_class_names(), help_trigger_names(), sch_class_priv(), sch_superclass(), and srv_handle_content_free().

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int db_ping_server	(	int	client_val,
		int *	server_val
	)

Definition at line 983 of file db_admin.c.

References CHECK_CONNECT_ERROR, error(), net_client_ping_server(), and NO_ERROR.

Referenced by la_check_time_commit(), and ux_check_connection().

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void db_preload_classes	(	const char *	name1,
			...
	)

Definition at line 2476 of file db_admin.c.

References CHECK_CONNECT_VOID, ml_add(), NULL, sm_find_class(), and sm_prelink_methods().

void db_print_stats ( void )

Definition at line 1985 of file db_admin.c.

References ws_dump().

db_error_log_handler_t db_register_error_log_handler ( db_error_log_handler_t f )

Definition at line 2183 of file db_admin.c.

References er_register_log_handler().

Referenced by cas_log_error_handler_begin(), and cas_log_error_handler_end().

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int db_reset_latest_query_status ( void )

Definition at line 1132 of file db_admin.c.

References CHECK_CONNECT_ERROR, NO_ERROR, and tran_reset_latest_query_status().

Referenced by csql_execute_statements().

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int db_reset_system_parameters_from_assignments ( const char * data )

Definition at line 2742 of file db_admin.c.

References db_set_system_parameters(), error(), NO_ERROR, PRM_ERR_NO_ERROR, rc, sysprm_make_default_values(), and sysprm_set_error().

Referenced by la_apply_statement_log().

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int db_restart	(	const char *	program,
		int	print_version,
		const char *	volume
	)

Definition at line 868 of file db_admin.c.

References ARG_FILE_LINE, boot_restart_client(), clientids::client_type, boot_client_credential::connect_order, db_Client_type, db_Connect_order, db_Connect_status, DB_CONNECTION_STATUS_CONNECTED, DB_CONNECTION_STATUS_NOT_CONNECTED, db_Database_name, DB_MAX_IDENTIFIER_LENGTH, boot_client_credential::db_name, db_Preferred_hosts, db_Program_name, ER_OBJ_INVALID_ARGUMENTS, er_set(), ER_WARNING_SEVERITY, error(), install_static_methods(), jsp_jvm_is_loaded(), NO_ERROR, NULL, os_set_signal_handler(), boot_client_credential::preferred_hosts, prev_sigfpe_handler, clientids::process_id, clientids::program_name, sigfpe_handler(), and strncpy_bufsize.

Referenced by acldb(), addvoldb(), applyinfo(), applylogdb(), backupdb(), changemode(), checkdb(), checksumdb(), compactdb(), copydb(), copylogdb(), db_restart_ex(), diagdb(), gen_tz(), installdb(), killtran(), loaddb_internal(), lockdb(), main(), optimizedb(), paramdump(), plandump(), renamedb(), restoreslave(), spacedb(), statdump(), synccolldb(), tde(), tranlist(), tzc_compute_timezone_checksum(), uci_connect(), and vacuumdb().

int db_restart_ex	(	const char *	program,
		const char *	db_name,
		const char *	db_user,
		const char *	db_password,
		const char *	preferred_hosts,
		int	client_type
	)

Definition at line 934 of file db_admin.c.

References au_login(), db_restart(), db_set_client_type(), db_set_preferred_hosts(), NO_ERROR, and NULL.

Referenced by csql(), csql_do_session_cmd(), tranlist(), unloaddb(), and ux_database_connect().

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int db_revoke	(	MOP	user,
		MOP	class_mop,
		AU_TYPE	auth
	)

Definition at line 1821 of file db_admin.c.

References au_revoke(), CHECK_2ARGS_ERROR, CHECK_CONNECT_ERROR, CHECK_MODIFICATION_ERROR, CHECK_PARTITION_SUBS, do_check_partitioned_class(), and NULL.

Referenced by catcls_vclass_install(), and do_revoke().

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int db_savepoint_transaction ( const char * savepoint_name )

Definition at line 1198 of file db_admin.c.

References CHECK_CONNECT_ERROR, and db_savepoint_transaction_internal().

Referenced by fn_savepoint(), and ux_execute_all().

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int db_savepoint_transaction_internal ( const char * savepoint_name )

Definition at line 1166 of file db_admin.c.

References tran_savepoint_internal(), and USER_SAVEPOINT.

Referenced by db_savepoint_transaction(), and do_savepoint().

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void db_set_client_type ( int client_type )

Definition at line 495 of file db_admin.c.

References db_Client_type, DB_CLIENT_TYPE_DEFAULT, and DB_CLIENT_TYPE_MAX.

Referenced by acldb(), addvoldb(), applyinfo(), applylogdb(), backupdb(), changemode(), checkdb(), checksumdb(), compactdb(), copydb(), copylogdb(), createdb(), db_restart_ex(), deletedb(), diagdb(), gen_tz(), installdb(), killtran(), loaddb_internal(), lockdb(), main(), optimizedb(), paramdump(), plandump(), renamedb(), restoredb(), restoreslave(), spacedb(), statdump(), synccolldb(), tde(), tranlist(), tzc_compute_timezone_checksum(), and vacuumdb().

void db_set_connect_order ( int connect_order )

Definition at line 522 of file db_admin.c.

References db_Connect_order.

Referenced by ux_database_connect().

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void db_set_connected_host_status ( char * host_connected )

Definition at line 681 of file db_admin.c.

References db_host_status_list::connected_host_status, db_add_host_status(), db_find_host_status(), DB_HS_NORMAL, and NULL.

Referenced by boot_client_all_finalize().

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int db_set_global_transaction_info	(	int	global_transaction_id,
		void *	info,
		int	size
	)

Definition at line 1262 of file db_admin.c.

References ARG_FILE_LINE, CHECK_CONNECT_ERROR, CHECK_MODIFICATION_ERROR, ER_OBJ_INVALID_ARGUMENTS, er_set(), ER_WARNING_SEVERITY, NULL, and tran_set_global_tran_info().

Referenced by fn_xa_prepare().

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void db_set_host_status	(	char *	hostname,
		int	status
	)

Definition at line 649 of file db_admin.c.

References db_add_host_status(), db_Delayed_hosts_count, db_find_host_status(), DB_HS_HA_DELAYED, NULL, and db_host_status::status.

Referenced by boot_client_all_finalize(), boot_restart_client(), and check_server_capabilities().

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void db_set_interrupt ( int set )

Definition at line 1445 of file db_admin.c.

References CHECK_CONNECT_VOID, and locator_set_sig_interrupt().

Referenced by backupdb_sig_interrupt_handler(), csql_display_trace(), csql_execute_statements(), process_request(), query_cancel(), and signal_intr().

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int db_set_isolation ( DB_TRAN_ISOLATION isolation )

Definition at line 1535 of file db_admin.c.

References CHECK_CONNECT_MINUSONE, TM_TRAN_ASYNC_WS, and tran_reset_isolation().

Referenced by backupdb(), checkdb(), checksumdb(), compactdb(), compactdb_start(), do_reclaim_class_addresses(), lockdb(), ux_set_isolation_level(), and vacuumdb().

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int db_set_lock_timeout ( int seconds )

Definition at line 1496 of file db_admin.c.

References CHECK_CONNECT_MINUSONE, CHECK_MODIFICATION_MINUSONE, and tran_reset_wait_times().

Referenced by applylogdb(), checksumdb(), and unloaddb().

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void db_set_max_num_delayed_hosts_lookup ( int max_num_delayed_hosts_lookup )

Definition at line 528 of file db_admin.c.

References db_Max_num_delayed_hosts_lookup.

Referenced by ux_database_connect().

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int db_set_password	(	DB_OBJECT *	user,
		const char *	old_passwd,
		const char *	new_passwd
	)

Definition at line 1743 of file db_admin.c.

References au_set_password(), CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, and CHECK_MODIFICATION_ERROR.

void db_set_preferred_hosts ( const char * hosts )

Definition at line 508 of file db_admin.c.

References db_Preferred_hosts, free_and_init, and strdup().

Referenced by db_restart_ex(), and ux_database_connect().

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void db_set_server_session_key ( const char * key )

Definition at line 2843 of file db_admin.c.

References boot_set_server_session_key().

Referenced by cas_set_session_id().

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void db_set_session_id ( const SESSION_ID session_id )

Definition at line 2870 of file db_admin.c.

References db_Session_id.

Referenced by cas_set_session_id(), db_find_or_create_session(), and ux_set_session_id().

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int db_set_suppress_repl_on_transaction ( int set )

Definition at line 1460 of file db_admin.c.

References CHECK_CONNECT_ERROR, and log_set_suppress_repl_on_transaction().

Referenced by do_execute_statement(), and do_statement().

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int db_set_system_parameters ( const char * data )

Definition at line 2682 of file db_admin.c.

References ARG_FILE_LINE, Au_dba_user, au_is_dba_group_member(), Au_user, cleanup(), ER_AU_DBA_ONLY, ER_ERROR_SEVERITY, er_set(), error(), NO_ERROR, NULL, PRM_ERR_NO_ERROR, PRM_ERR_NOT_FOR_CLIENT, PRM_ERR_NOT_FOR_CLIENT_NO_AUTH, rc, sysprm_change_parameter_values(), sysprm_change_server_parameters(), sysprm_free_assign_values(), sysprm_set_error(), and sysprm_validate_change_parameters().

Referenced by csql_set_sys_param(), db_reset_system_parameters_from_assignments(), db_set_system_parameters_for_ha_repl(), do_set_names(), do_set_sys_params(), do_set_timezone(), and ux_set_default_setting().

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int db_set_system_parameters_for_ha_repl ( const char * data )

Definition at line 2727 of file db_admin.c.

References db_set_system_parameters().

Referenced by la_apply_statement_log().

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int db_set_user_comment	(	DB_OBJECT *	user,
		const char *	comment
	)

Definition at line 1765 of file db_admin.c.

References au_set_user_comment(), CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, and CHECK_MODIFICATION_ERROR.

int db_shutdown ( void )

void db_string_free ( char * string )

Definition at line 2596 of file db_admin.c.

References db_ws_free(), and NULL.

Referenced by au_login_method(), db_get_user_and_host_name(), do_replicate_statement(), fetch_trigger(), pt_evaluate_db_value_expr(), pt_make_query_show_grants_curr_usr(), pt_make_query_show_table(), and pt_to_regu_variable().

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void db_synchronize_cache ( void )

Definition at line 1586 of file db_admin.c.

References CHECK_CONNECT_VOID, and locator_synch_isolation_incons().

Referenced by fetch_result().

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int db_totalpgs ( const char * volume_label )

Definition at line 2073 of file db_admin.c.

References CHECK_CONNECT_ZERO, disk_get_total_numpages(), and NULL_VOLID.

void db_unlink_static_methods ( DB_METHOD_LINK * methods )

Definition at line 2546 of file db_admin.c.

References db_method_link::method, NULL, and sm_delete_static_method().

void db_update_row_count_cache ( const int row_count )

Definition at line 2924 of file db_admin.c.

References db_Row_count.

Referenced by csql_display_trace(), db_find_or_create_session(), do_commit(), pt_evaluate_db_value_expr(), pt_fold_const_expr(), and update_execution_values().

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char* db_vol_label	(	int	volid,
		char *	vol_fullname
	)

Definition at line 412 of file db_admin.c.

References CHECK_CONNECT_ZERO_TYPE, and disk_get_fullname().

void db_warnspace ( const char * volume_label )

Definition at line 2452 of file db_admin.c.

References CHECK_CONNECT_VOID, fileio_find_volume_id_with_label(), and NULL.

static int fetch_set_internal	(	DB_SET *	set,
		DB_FETCH_MODE	purpose,
		int	quit_on_error
	)

static

Definition at line 2302 of file db_admin.c.

References ARG_FILE_LINE, CHECK_1ARG_ERROR, CHECK_CONNECT_ERROR, DB_FETCH_READ, DB_FETCH_WRITE, db_get_object(), DB_TYPE_OBJECT, db_value_clear(), DB_VALUE_TYPE, er_errid(), ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), error(), free_and_init, i, locator_fetch_set(), max, NO_ERROR, NULL, set_get_element(), and set_size().

Referenced by db_fetch_seq(), and db_fetch_set().

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static void install_static_methods ( void )

static

Definition at line 130 of file db_admin.c.

References au_link_static_methods().

Referenced by db_init(), and db_restart().

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void sigfpe_handler ( int sig )

Definition at line 822 of file db_admin.c.

References os_set_signal_handler(), and prev_sigfpe_handler.

Referenced by conn_restart_client(), and db_restart().

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Variable Documentation

int db_Client_type = DB_CLIENT_TYPE_DEFAULT

static

Definition at line 114 of file db_admin.c.

Referenced by db_get_client_type(), db_restart(), and db_set_client_type().

int db_Connect_order = DB_CONNECT_ORDER_SEQ

static

Definition at line 104 of file db_admin.c.

Referenced by db_restart(), and db_set_connect_order().

char db_Database_name[DB_MAX_IDENTIFIER_LENGTH+1]

Definition at line 100 of file db_admin.c.

Referenced by conn_restart_client(), db_get_database_name(), db_restart(), and db_shutdown().

int db_Delayed_hosts_count = 0

static

Definition at line 106 of file db_admin.c.

Referenced by db_clear_delayed_hosts_count(), db_get_delayed_hosts_count(), and db_set_host_status().

DB_HOST_STATUS_LIST db_Host_status_list

static

Definition at line 109 of file db_admin.c.

int db_Max_num_delayed_hosts_lookup = 0

static

Definition at line 105 of file db_admin.c.

Referenced by db_get_max_num_delayed_hosts_lookup(), and db_set_max_num_delayed_hosts_lookup().

char* db_Preferred_hosts = NULL

static

Definition at line 103 of file db_admin.c.

Referenced by db_restart(), and db_set_preferred_hosts().

char db_Program_name[PATH_MAX]

Definition at line 101 of file db_admin.c.

Referenced by conn_restart_client(), db_restart(), and db_shutdown().

void(* prev_sigfpe_handler) (int) = SIG_DFL

Definition at line 70 of file db_admin.c.

Referenced by ci_conn_close_impl(), conn_restart_client(), db_restart(), db_shutdown(), and sigfpe_handler().

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