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Contents

In This Introduction

About This Manual

Software Dependencies

Assumptions About Your Locale

Demonstration Databases

New Features in Dynamic Server, Version 10.0

Features From Previous Versions

Function Syntax Conventions

DataBlade API Module Code Conventions

Documentation Conventions

Typographical Conventions

Feature, Product, and Platform Markup

Syntax Diagrams

Example Code Conventions

Additional Documentation

IBM Informix Information Center

Installation Guides

Informix Error Messages

IBM Informix Dynamic Server Version 10.0 and CSDK Version 2.90 Documentation Set

Compliance with Industry Standards

IBM Welcomes Your Comments

Categories of DataBlade API Functions

In This Chapter

The DataBlade API Function Library

Session, Thread, and Transaction Management

SQL Statement Processing

User-Defined Routine Execution

Selectivity and Cost Functions

Memory Management

Exception Handling

Smart-Large-Object Interface

Input and Output Operations

Tracing (Server)

Control of the Virtual-Processor Environment (Server)

Database Management (Client)

Miscellaneous Information

Database Server Version Information

The ESQL/C Function Library

Function Descriptions

In This Chapter

3 3

3 3

dececvt( ) and decfcvt( )

ifx_int8copy( )

ifx_int8cvasc( )

ifx_int8cvdbl( )

ifx_int8cvdec( )

ifx_int8cvflt( )

ifx_int8cvint( )

ifx_int8cvlong( )

ifx_int8toasc( )

ifx_int8todbl( )

ifx_int8todec( )

ifx_int8toflt( )

ifx_int8toint( )

ifx_int8tolong( )

mi_binary_to_date( )

mi_binary_to_datetime( )

mi_binary_to_decimal( )

mi_binary_to_money( )

mi_binary_query( )

mi_call_on_vp( )

mi_class_maxvps( )

mi_class_name( )

mi_class_numvp( )

mi_client_locale( )

mi_close_statement( )

mi_collection_card( )

mi_collection_close( )

mi_collection_copy( )

mi_collection_create( )

mi_collection_delete( )

mi_collection_fetch( )

mi_collection_free( )

mi_collection_insert( )

mi_collection_open( )

mi_collection_open_with_options( )

mi_collection_update( )

mi_column_count( )

mi_column_id( )

mi_column_name( )

mi_column_nullable( )

mi_column_precision( )

mi_column_scale( )

mi_column_type_id( )

mi_column_typedesc( )

mi_command_is_finished( )

mi_convert_from_codeset( )

mi_convert_to_codeset( )

mi_current_command_name( )

mi_date_to_binary( )

mi_date_to_string( )

mi_datetime_to_binary( )

mi_datetime_to_string( )

mi_db_error_raise( )

mi_decimal_to_binary( )

mi_decimal_to_string( )

mi_default_callback( )

mi_disable_callback( )

mi_drop_prepared_statement( )

mi_enable_callback( )

mi_error_desc_copy( )

mi_error_desc_destroy( )

mi_error_desc_finish( )

mi_error_desc_is_copy( )

mi_error_desc_next( )

mi_error_level( )

mi_error_sql_state( )

mi_error_sqlcode( )

mi_exec_prepared_statement( )

mi_fetch_statement( )

mi_file_allocate( )

mi_file_close( )

mi_file_errno( )

mi_file_open( )

mi_file_read( )

mi_file_seek( )

mi_file_sync( )

mi_file_tell( )

mi_file_to_file( )

mi_file_unlink( )

mi_file_write( )

mi_fix_integer( )

mi_fix_smallint( )

mi_fp_argisnull( )

mi_fp_arglen( )

mi_fp_argprec( )

mi_fp_argscale( )

mi_fp_argtype( )

mi_fp_funcname( )

mi_fp_funcstate( )

mi_fp_getcolid( )

mi_fp_getfuncid( )

mi_fp_getrow( )

mi_fp_request( )

mi_fp_retlen( )

mi_fp_retprec( )

mi_fp_retscale( )

mi_fp_rettype( )

mi_fp_returnisnull( )

mi_fp_setargisnull( )

mi_fp_setarglen( )

mi_fp_setargprec( )

mi_fp_setargscale( )

mi_fp_setargtype( )

mi_fp_setcolid( )

mi_fp_setfuncid( )

mi_fp_setfuncstate( )

mi_fp_setisdone( )

mi_fp_setnargs( )

mi_fp_setnrets( )

mi_fp_setretlen( )

mi_fp_setretprec( )

mi_fp_setretscale( )

mi_fp_setrettype( )

mi_fp_setreturnisnull( )

mi_fp_setrow( )

mi_fp_usr_fparam( )

mi_fparam_allocate( )

mi_fparam_copy( )

mi_fparam_free( )

mi_fparam_get( )

mi_fparam_get_current( )

mi_func_commutator( )

mi_func_desc_by_typeid( )

mi_func_handlesnulls( )

mi_func_isvariant( )

mi_func_negator( )

mi_funcarg_get_argtype( )

mi_funcarg_get_colno( )

mi_funcarg_get_constant( )

mi_funcarg_get_datalen( )

mi_funcarg_get_datatype( )

mi_funcarg_get_distrib( )

mi_funcarg_get_routine_id( )

mi_funcarg_get_routine_name( )

mi_funcarg_get_tabid( )

mi_funcarg_isnull( )

mi_get_bytes( )

mi_get_connection_info( )

mi_get_connection_option( )

mi_get_connection_user_data( )

mi_get_cursor_table( )

mi_get_database_info( )

mi_get_datetime( )

mi_get_db_locale( )

mi_get_dbnames( )

mi_get_decimal( )

mi_get_default_connection_info( )

mi_get_default_database_info( )

mi_get_double_precision( )

mi_get_duration_size( )

mi_get_integer( )

mi_get_interval( )

mi_get_lo_handle( )

mi_get_memptr_duration( )

mi_get_money( )

mi_get_next_sysname( )

mi_get_parameter_info( )

mi_get_result( )

mi_get_row_desc( )

mi_get_row_desc_from_type_desc( )

mi_get_row_desc_without_row( )

mi_get_serverenv( )

mi_get_session_connection( )

mi_get_smallint( )

mi_get_statement_row_desc( )

mi_get_string( )

mi_get_type_source_type( )

mi_get_transaction_id( )

mi_get_vardata( )

mi_get_vardata_align( )

mi_get_varlen( )

mi_hdr_status( )

mi_init_library( )

mi_interrupt_check( )

mi_interval_to_string( )

mi_issmall_data( )

mi_last_serial( )

mi_last_serial8( )

mi_library_version( )

mi_lo_colinfo_by_ids( )

mi_lo_colinfo_by_name( )

mi_lo_create( )

mi_lo_decrefcount( )

mi_lo_delete_immediate( )

mi_lo_expand( )

mi_lo_filename( )

mi_lo_from_buffer( )

mi_lo_from_file( )

mi_lo_from_file_by_lofd( )

mi_lo_from_string( )

mi_lo_increfcount( )

mi_lo_invalidate( )

mi_lo_lolist_create( )

mi_lo_ptr_cmp( )

mi_lo_readwithseek( )

mi_lo_release( )

mi_lo_spec_free( )

mi_lo_spec_init( )

mi_lo_specget_def_open_flags( )

mi_lo_specget_estbytes( )

mi_lo_specget_extsz( )

mi_lo_specget_flags( )

mi_lo_specget_maxbytes( )

mi_lo_specget_sbspace( )

mi_lo_specset_def_open_flags( )

mi_lo_specset_estbytes( )

mi_lo_specset_extsz( )

mi_lo_specset_flags( )

mi_lo_specset_maxbytes( )

mi_lo_specset_sbspace( )

mi_lo_stat_atime( )

mi_lo_stat_cspec( )

mi_lo_stat_ctime( )

mi_lo_stat_free( )

mi_lo_stat_mtime_sec( )

mi_lo_stat_mtime_usec( )

mi_lo_stat_refcnt( )

mi_lo_stat_size( )

mi_lo_stat_uid( )

mi_lo_to_buffer( )

mi_lo_to_file( )

mi_lo_to_string( )

mi_lo_truncate( )

mi_lo_unlock( )

mi_lo_utimes( )

mi_lo_validate( )

mi_lo_writewithseek( )

mi_lock_memory( )

mi_lvarchar_to_string( )

mi_module_lock( )

mi_money_to_binary( )

mi_money_to_string( )

mi_named_alloc( )

mi_named_free( )

mi_named_get( )

mi_named_zalloc( )

mi_open_prepared_statement( )

mi_parameter_count( )

mi_parameter_nullable( )

mi_parameter_precision( )

mi_parameter_scale( )

mi_parameter_type_id( )

mi_parameter_type_name( )

mi_process_exec( )

mi_put_bytes( )

mi_put_datetime( )

mi_put_decimal( )

mi_put_double_precision( )

mi_put_integer( )

mi_put_interval( )

mi_put_lo_handle( )

mi_put_money( )

mi_put_smallint( )

mi_put_string( )

mi_query_finish( )

mi_query_interrupt( )

mi_register_callback( )

mi_result_command_name( )

mi_result_reference( )

mi_result_row_count( )

mi_retrieve_callback( )

mi_routine_end( )

mi_routine_exec( )

mi_routine_get( )

mi_routine_get_by_typeid( )

mi_routine_id_get( )

mi_row_create( )

mi_row_desc_create( )

mi_row_desc_free( )

mi_save_set_count( )

mi_save_set_create( )

mi_save_set_delete( )

mi_save_set_destroy( )

mi_save_set_get_first( )

mi_save_set_get_last( )

mi_save_set_get_next( )

mi_save_set_get_previous( )

mi_save_set_insert( )

mi_save_set_member( )

mi_server_connect( )

mi_server_library_version( )

mi_server_reconnect( )

mi_set_connection_user_data( )

mi_set_default_connection_info( )

mi_set_default_database_info( )

mi_set_large( )

mi_set_parameter_info( )

mi_set_vardata( )

mi_set_vardata_align( )

mi_set_varlen( )

mi_set_varptr( )

mi_stack_limit( )

mi_statement_command_name( )

mi_stream_clear_eof( )

mi_stream_close( )

mi_stream_eof( )

mi_stream_get_error( )

mi_stream_getpos( )

mi_stream_init( )

mi_stream_length( )

mi_stream_open_fio( )

mi_stream_open_mi_lvarchar( )

mi_stream_open_str( )

mi_stream_read( )

mi_stream_seek( )

mi_stream_set_eof( )

mi_stream_set_error( )

mi_stream_setpos( )

mi_stream_tell( )

mi_stream_write( )

mi_streamread_boolean( )

mi_streamread_collection( )

mi_streamread_date( )

mi_streamread_datetime( )

mi_streamread_decimal( )

mi_streamread_double( )

mi_streamread_int8( )

mi_streamread_integer( )

mi_streamread_interval( )

mi_streamread_lo( )

mi_streamread_lo_by_lofd( )

mi_streamread_lvarchar( )

mi_streamread_money( )

mi_streamread_real( )

mi_streamread_row( )

mi_streamread_smallint( )

mi_streamread_string( )

mi_streamwrite_boolean( )

mi_streamwrite_collection( )

mi_streamwrite_date( )

mi_streamwrite_datetime( )

mi_streamwrite_decimal( )

mi_streamwrite_double( )

mi_streamwrite_int8( )

mi_streamwrite_integer( )

mi_streamwrite_interval( )

mi_streamwrite_lo( )

mi_streamwrite_lvarchar( )

mi_streamwrite_money( )

mi_streamwrite_real( )

mi_streamwrite_row( )

mi_streamwrite_smallint( )

mi_streamwrite_string( )

mi_string_to_date( )

mi_string_to_datetime( )

mi_string_to_decimal( )

mi_string_to_interval( )

mi_string_to_lvarchar( )

mi_string_to_money( )

mi_switch_mem_duration( )

mi_td_cast_get( )

mi_tracefile_set( )

mi_tracelevel_set( )

mi_transaction_state( ) (Server)

mi_transition_type( )

mi_trigger_event( )

mi_trigger_get_new_row( )

mi_trigger_get_old_row( )

mi_trigger_level( )

mi_trigger_name( )

mi_trigger_tabname( )

mi_try_lock_memory( )

mi_type_align( )

mi_type_byvalue( )

mi_type_constructor_typedesc( )

mi_type_element_typedesc( )

mi_type_full_name( )

mi_type_length( )

mi_type_maxlength( )

mi_type_owner( )

mi_type_precision( )

mi_type_qualifier( )

mi_type_scale( )

mi_type_typedesc( )

mi_type_typename( )

mi_typedesc_typeid( )

mi_typeid_equals( )

mi_typeid_is_builtin( )

mi_typeid_is_collection( )

mi_typeid_is_complex( )

mi_typeid_is_distinct( )

mi_typeid_is_list( )

mi_typeid_is_multiset( )

mi_typeid_is_row( )

mi_typeid_is_set( )

mi_typename_to_id( )

mi_typename_to_typedesc( )

mi_typestring_to_id( )

mi_typestring_to_typedesc( )

mi_unlock_memory( )

mi_unregister_callback( )

mi_value_by_name( )

mi_var_to_buffer( )

mi_version_comparison( )

mi_vpinfo_classid( )

mi_vpinfo_isnoyield( )

mi_vpinfo_vpid( )

3 3

mi_xa_get_current_xid( )

3 3

mi_xa_get_xadatasource_rmid( )

3 3

mi_xa_register_xadatasource( )

3 3

mi_xa_unregister_xadatasource( )

Appendix. Accessibility

Dotted Decimal Syntax Diagrams

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