unloaddb.h File Reference

#include "locator_cl.h"

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Macros
#define	PRINT_IDENTIFIER(s)   "[", (s), "]"
#define	PRINT_FUNCTION_INDEX_NAME(s)   "\"", (s), "\""

Functions
int	is_req_class (DB_OBJECT *class_)
int	get_requested_classes (const char *input_filename, DB_OBJECT *class_list[])
int	extract_classes_to_file (extract_context &ctxt, const char *output_filename)
int	extract_triggers (extract_context &ctxt, print_output &output_ctx)
int	extract_triggers_to_file (extract_context &ctxt, const char *output_filename)
int	extract_indexes_to_file (extract_context &ctxt, const char *output_filename)
int	extract_classes (extract_context &ctxt, print_output &schema_output_ctx)
int	extract_objects (const char *exec_name, const char *output_dirname, const char *output_prefix)
int	create_filename_schema (const char *output_dirname, const char *output_prefix, char *output_filename_p, const size_t filename_size)
int	create_filename_trigger (const char *output_dirname, const char *output_prefix, char *output_filename_p, const size_t filename_size)
int	create_filename_indexes (const char *output_dirname, const char *output_prefix, char *output_filename_p, const size_t filename_size)

Variables
char *	database_name
char *	input_filename
struct text_output *	obj_out
int	page_size
int	cached_pages
int64_t	est_size
char *	hash_filename
int	debug_flag
bool	verbose_flag
bool	include_references
bool	do_schema
bool	do_objects
bool	ignore_err_flag
bool	required_class_only
bool	datafile_per_class
LIST_MOPS *	class_table
DB_OBJECT **	req_class_table
int	lo_count

Macro Definition Documentation

#define PRINT_FUNCTION_INDEX_NAME

(

s

)

"\"", (s), "\""

Definition at line 59 of file unloaddb.h.

Referenced by emit_index_def().

#define PRINT_IDENTIFIER

(

s

)

"[", (s), "]"

Definition at line 58 of file unloaddb.h.

Referenced by emit_attribute_def(), emit_class_attributes(), emit_class_meta(), emit_domain_def(), emit_foreign_key(), emit_index_def(), emit_instance_attributes(), emit_method_def(), emit_methods(), emit_partition_info(), emit_partition_parts(), emit_query_specs(), emit_query_specs_has_using_index(), emit_resolution_def(), emit_resolutions(), emit_reverse_unique_def(), emit_schema(), emit_stored_procedure(), emit_stored_procedure_args(), emit_superclasses(), emit_unique_def(), export_serial(), extract_objects(), and process_class().

Function Documentation

int create_filename_indexes	(	const char *	output_dirname,
		const char *	output_prefix,
		char *	output_filename_p,
		const size_t	filename_size
	)

Definition at line 3481 of file unload_schema.c.

References create_filename(), and INDEX_SUFFIX.

Referenced by unloaddb().

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int create_filename_schema	(	const char *	output_dirname,
		const char *	output_prefix,
		char *	output_filename_p,
		const size_t	filename_size
	)

Definition at line 3467 of file unload_schema.c.

References create_filename(), and SCHEMA_SUFFIX.

Referenced by unloaddb().

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int create_filename_trigger	(	const char *	output_dirname,
		const char *	output_prefix,
		char *	output_filename_p,
		const size_t	filename_size
	)

Definition at line 3474 of file unload_schema.c.

References create_filename(), and TRIGGER_SUFFIX.

Referenced by unloaddb().

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int extract_classes	(	extract_context &	ctxt,
		print_output &	schema_output_ctx
	)

Definition at line 857 of file unload_schema.c.

References au_export_users(), extract_context::classes, db_error_code(), db_error_string(), extract_context::do_auth, emit_foreign_key(), emit_schema(), emit_stored_procedure(), er_errid(), ER_INVALID_SERIAL_VALUE, extract_context::exec_name, export_serial(), get_ordered_classes(), extract_context::has_indexes, NO_ERROR, NULL, required_class_only, extract_context::storage_order, and extract_context::vclass_list_has_using_index.

Referenced by extract_classes_to_file().

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int extract_classes_to_file	(	extract_context &	ctxt,
		const char *	output_filename
	)

Definition at line 821 of file unload_schema.c.

References extract_context::exec_name, extract_classes(), fopen_ex(), NULL, and output_file.

Referenced by unloaddb().

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int extract_indexes_to_file	(	extract_context &	ctxt,
		const char *	output_filename
	)

Definition at line 1000 of file unload_schema.c.

References extract_context::classes, emit_indexes(), extract_context::exec_name, fopen_ex(), extract_context::has_indexes, NULL, output_file, output_filename, and extract_context::vclass_list_has_using_index.

Referenced by unloaddb().

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int extract_objects	(	const char *	exec_name,
		const char *	output_dirname,
		const char *	output_prefix
	)

Definition at line 432 of file unload_object.c.

References all_classes_processed(), au_fetch_class(), AU_FETCH_READ, AU_SELECT, text_output::buffer, cached_pages, check_referenced_domain(), class_processed, class_referenced, class_requested, text_output::count, datafile_per_class, db_attribute_name(), DB_FETCH_READ, DB_SIZEOF, sm_attribute::domain, error(), est_size, extractobjects_cleanup(), extractobjects_term_handler(), failed_objects, fh_create(), FH_OID_KEY, fh_put(), fopen_ex(), text_output::fp, free_and_init, get_estimated_objs(), hash_filename, sm_attribute::header, HEADER_FORMAT, HFID_IS_NULL, i, ID_ATTRIBUTE, ignore_err_flag, input_filename, text_output::iosize, IS_CLASS_REFERENCED, IS_CLASS_REQUESTED, is_req_class(), locator_fetch_set(), locator_get_append_lsa(), MARK_CLASS_REFERENCED, MARK_CLASS_REQUESTED, mark_referenced_domain(), MSGCAT_CATALOG_UTILS, msgcat_message(), MSGCAT_UTIL_SET_UNLOADDB, sm_component::name_space, sm_component::next, NO_ERROR, NULL, obj_out, OBJECT_SUFFIX, log_lsa::offset, oid_compare_equals(), oid_hash(), OR_PUT_NULL_OID, sm_attribute::order_link, os_set_signal_handler(), output_filename, page_size, log_lsa::pageid, PRINT_IDENTIFIER, process_class(), prohibited_classes, text_output::ptr, required_class_only, sm_ch_heap(), sm_ch_name(), sm_is_system_class(), sm_Root_class_mop, strlen, text_print(), text_print_flush(), total_approximate_class_objects, total_objects, UNLOADDB_MSG_INVALID_CACHED_PAGE_SIZE, UNLOADDB_MSG_INVALID_CACHED_PAGES, UNLOADDB_MSG_INVALID_DIR_NAME, UNLOADDB_MSG_LOG_LSA, UNLOADDB_MSG_OBJECTS_DUMPED, UNLOADDB_MSG_OBJECTS_FAILED, unloadlog_file, verbose_flag, ws_find(), WS_IS_DELETED, and ws_oid().

Referenced by unloaddb().

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int extract_triggers	(	extract_context &	ctxt,
		print_output &	output_ctx
	)

Definition at line 977 of file unload_schema.c.

References assert, extract_context::classes, NO_ERROR, NULL, and tr_dump_selective_triggers().

Referenced by extract_triggers_to_file().

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int extract_triggers_to_file	(	extract_context &	ctxt,
		const char *	output_filename
	)

Definition at line 928 of file unload_schema.c.

References extract_context::exec_name, extract_triggers(), fopen_ex(), NULL, output_file, and output_filename.

Referenced by unloaddb().

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int get_requested_classes	(	const char *	input_filename,
		DB_OBJECT *	class_list[]
	)

Definition at line 1867 of file unload_object.c.

References DB_MAX_IDENTIFIER_LENGTH, error(), free_and_init, i, locator_find_class(), ltrim(), NULL, sm_downcase_name(), SM_MAX_IDENTIFIER_LENGTH, sm_partitioned_class_type(), and strlen.

Referenced by unloaddb().

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int is_req_class

(

DB_OBJECT *

class_

)

Definition at line 1802 of file unload_object.c.

References req_class_table.

Referenced by extract_objects(), filter_unrequired_classes(), and set_referenced_subclasses().

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Variable Documentation

int cached_pages

Definition at line 53 of file unloaddb.c.

Referenced by extract_objects(), fh_create(), and unloaddb().

LIST_MOPS* class_table

Definition at line 62 of file unloaddb.c.

Referenced by fetch_class().

char* database_name

Definition at line 45 of file unloaddb.c.

Referenced by unloaddb().

bool datafile_per_class

Definition at line 61 of file unloaddb.c.

Referenced by extract_objects(), process_object(), process_value(), and unloaddb().

int debug_flag

Definition at line 56 of file unloaddb.c.

Referenced by extractobjects_cleanup(), jsp_start_server(), process_object(), and process_value().

bool do_objects

Definition at line 69 of file unloaddb.c.

Referenced by unloaddb().

bool do_schema

Definition at line 68 of file unloaddb.c.

Referenced by unloaddb().

int64_t est_size

Definition at line 54 of file unloaddb.c.

Referenced by extract_objects(), fh_create(), mht_rehash(), and unloaddb().

char* hash_filename

Definition at line 55 of file unloaddb.c.

Referenced by extract_objects(), and unloaddb().

bool ignore_err_flag

Definition at line 70 of file unloaddb.c.

Referenced by extract_objects(), process_class(), process_object(), process_set(), process_value(), and unloaddb().

bool include_references

Definition at line 58 of file unloaddb.c.

Referenced by process_value(), set_referenced_subclasses(), and unloaddb().

char* input_filename

Definition at line 47 of file unloaddb.c.

Referenced by compactdb(), extract_objects(), get_ordered_classes(), process_value(), set_referenced_subclasses(), and unloaddb().

int lo_count

Definition at line 65 of file unloaddb.c.

Referenced by unloaddb().

struct text_output* obj_out

Definition at line 51 of file unloaddb.c.

Referenced by extract_objects(), extractobjects_cleanup(), process_class(), process_object(), process_set(), and process_value().

int page_size

Definition at line 52 of file unloaddb.c.

Referenced by cursor_get_list_file_page(), extract_objects(), fh_create(), fileio_format(), fileio_get_number_of_partition_free_pages(), fileio_get_number_of_volume_pages(), find_valid_page_size(), la_init_recdes_pool(), qfile_get_list_file_page(), qmgr_prepare_and_execute_query(), sqfile_get_list_file_page(), sqmgr_execute_query(), and sqmgr_prepare_and_execute_query().

DB_OBJECT** req_class_table

Definition at line 63 of file unloaddb.c.

Referenced by is_req_class().

bool required_class_only

Definition at line 60 of file unloaddb.c.

Referenced by extract_classes(), extract_objects(), get_ordered_classes(), process_value(), and unloaddb().

bool verbose_flag

Definition at line 57 of file unloaddb.c.

Referenced by compactdb(), extract_objects(), process_class(), and unloaddb().