Рефераты. Программное обеспечение базы данный "Экологический мониторинг"

ADD CONSTRAINT ЗАГР_ВВ_PK PRIMARY KEY

(CODE)

/

PROMPT Creating Primary Key on 'SMES'

ALTER TABLE SMES

ADD CONSTRAINT СМЕСИ_PK PRIMARY KEY

(CODE)

/

PROMPT Creating Primary Key on 'ECOLOGY_PARAM'

ALTER TABLE ECOLOGY_PARAM

ADD CONSTRAINT PARAM_PK PRIMARY KEY

(CODE)

/

PROMPT Creating Primary Key on 'NORMATIV_PARAM'

ALTER TABLE NORMATIV_PARAM

ADD CONSTRAINT НОРМАТИВ_PK PRIMARY KEY

(CODE)

/

PROMPT Creating Primary Key on 'TERRITORIES'

ALTER TABLE TERRITORIES

ADD CONSTRAINT TER3_PK PRIMARY KEY

(CODE)

/

PROMPT Creating Primary Key on 'OBJECT_EM'

ALTER TABLE OBJECT_EM

ADD CONSTRAINT ОБЪЕКТ_ЭМ_PK PRIMARY KEY

(CODE)

/

PROMPT Creating Primary Key on 'UNITMEASURE'

ALTER TABLE UNITMEASURE

ADD CONSTRAINT UNI1_PK PRIMARY KEY

(UNITMEAS)

/

PROMPT Creating Primary Key on 'ISOTOPE'

ALTER TABLE ISOTOPE

ADD CONSTRAINT ISO_PK PRIMARY KEY

(SHORTNAME)

/

PROMPT Creating Unique Keys on 'ORGANIZATION'

ALTER TABLE ORGANIZATION

ADD ( CONSTRAINT ORG_SYS_C002890_UK UNIQUE

(NAME))

ADD ( CONSTRAINT ORG_SYS_C002891_UK UNIQUE

(SHORTNAME))

/

PROMPT Creating Unique Keys on 'TERRITORIES'

ALTER TABLE TERRITORIES

ADD ( CONSTRAINT TER3_SYS_C0027487_UK UNIQUE

(NAME))

/

PROMPT Creating Foreign Keys on 'OTCHETNOST'

ALTER TABLE OTCHETNOST ADD CONSTRAINT

ОТЧЕТНОСТЬ_ПЕРИОДИЧН_FK FOREIGN KEY

(ПЕРИОДИЧН_CODE) REFERENCES PERIOD

(CODE) ADD CONSTRAINT

ОТЧЕТНОСТЬ_PARAM_FK FOREIGN KEY

(PARAM_CODE) REFERENCES ECOLOGY_PARAM

(CODE) ADD CONSTRAINT

ОТЧЕТНОСТЬ_НОРМАТИВ_FK FOREIGN KEY

(НОРМАТИВ_CODE) REFERENCES NORMATIV_PARAM

(CODE) ADD CONSTRAINT

ОТЧЕТНОСТЬ_НОРМАТИВ_ЯВЛЯЕТС_FK FOREIGN KEY

(НОРМАТИВ_CODE_ЯВЛЯЕТСЯ) REFERENCES NORMATIV_PARAM

(CODE) ADD CONSTRAINT

ОТЧЕТНОСТЬ_UNI1_FK FOREIGN KEY

(UNI1_UNITMEAS) REFERENCES UNITMEASURE

(UNITMEAS) ADD CONSTRAINT

ОТЧЕТНОСТЬ_ОБЪЕКТ_ЭМ_FK FOREIGN KEY

(ОБЪЕКТ_ЭМ_CODE) REFERENCES OBJECT_EM

(CODE)

/

PROMPT Creating Foreign Keys on 'FORMA_OTCHETNOSTI'

ALTER TABLE FORMA_OTCHETNOSTI ADD CONSTRAINT

ФОРМА_ФОРМА_FK FOREIGN KEY

(ФОРМА_CODE) REFERENCES FORMA_OTCHETNOSTI

(CODE) ADD CONSTRAINT

ФОРМА_ORG_УТВЕРЖДЕНА_FK FOREIGN KEY

(ORG_CODE_УТВЕРЖДЕНА) REFERENCES ORGANIZATION

(CODE) ADD CONSTRAINT

ФОРМА_ПЕРИОДИЧН_FK FOREIGN KEY

(ПЕРИОДИЧН_CODE) REFERENCES PERIOD

(CODE)

/

PROMPT Creating Foreign Keys on 'ECOLOGY_NUMBER'

ALTER TABLE ECOLOGY_NUMBER ADD CONSTRAINT

ЭКОЛОГ_UNI1_FK FOREIGN KEY

(UNI1_UNITMEAS) REFERENCES UNITMEASURE

(UNITMEAS) ADD CONSTRAINT

ЭКОЛОГ_ТИП_ЭВ_FK FOREIGN KEY

(ТИП_ЭВ_CODE) REFERENCES TYPE_ECOLOGY_NUMBER

(CODE) ADD CONSTRAINT

ЭКОЛОГ_ГРУППА_ПАР_FK FOREIGN KEY

(ГРУППА_ПАР_CODE) REFERENCES GROUP_PARAMETR

(CODE)

/

PROMPT Creating Foreign Keys on 'GROUP_PARAMETR'

ALTER TABLE GROUP_PARAMETR ADD CONSTRAINT

ГРУППА_ПАР_ГРУППА_ПАР_FK FOREIGN KEY

(ГРУППА_ПАР) REFERENCES GROUP_PARAMETR

(CODE)

/

PROMPT Creating Foreign Keys on 'TYPE_ECOLOGY_NUMBER'

ALTER TABLE TYPE_ECOLOGY_NUMBER ADD CONSTRAINT

ТИП_ЭВ_FK FOREIGN KEY

(ТИП_ЭВ) REFERENCES TYPE_ECOLOGY_NUMBER

(CODE)

/

PROMPT Creating Foreign Keys on 'ZAGRAZN_VV'

ALTER TABLE ZAGRAZN_VV ADD CONSTRAINT

ЗАГР_ВВ_СМЕСИ_FK FOREIGN KEY

(СМЕСИ_CODE) REFERENCES SMES

(CODE) ADD CONSTRAINT

ЗАГР_ВВ_ISO_FK FOREIGN KEY

(ISO_SHORTNAME) REFERENCES ISOTOPE

(SHORTNAME) ADD CONSTRAINT

ЗАГР_ВВ_SUBSTANCE_FK FOREIGN KEY

(SUBSTANCE_CODE) REFERENCES SUBSTANCE

(CODE)

/

PROMPT Creating Foreign Keys on 'ECOLOGY_PARAM'

ALTER TABLE ECOLOGY_PARAM ADD CONSTRAINT

PARAM_UNI1_FK FOREIGN KEY

(UNI1_UNITMEAS) REFERENCES UNITMEASURE

(UNITMEAS) ADD CONSTRAINT

PARAM_ЭКОЛОГ_FK FOREIGN KEY

(ЭКОЛОГ_CODE) REFERENCES ECOLOGY_NUMBER

(CODE) ADD CONSTRAINT

PARAM_ЗАГР_ВВ_FK FOREIGN KEY

(ЗАГР_ВВ_CODE) REFERENCES ZAGRAZN_VV

(CODE) ADD CONSTRAINT

PARAM_ФОРМА_FK FOREIGN KEY

(ФОРМА_CODE) REFERENCES FORMA_OTCHETNOSTI

(CODE) ADD CONSTRAINT

PARAM_ПЕРИОДИЧН_FK FOREIGN KEY

(ПЕРИОДИЧН_CODE) REFERENCES PERIOD

(CODE)

/

PROMPT Creating Foreign Keys on 'VALUE'

ALTER TABLE VALUE ADD CONSTRAINT

VALUE_ORG_FK FOREIGN KEY

(ORG_CODE) REFERENCES ORGANIZATION

(CODE) ADD CONSTRAINT

VALUE_ОТЧЕТНОСТЬ_FK FOREIGN KEY

(ОТЧЕТНОСТЬ_CODE) REFERENCES OTCHETNOST

(CODE)

/

Приложение 3. Пример текста программы.

//---------------------------------------------------------------------------

#include <vcl.h>

#pragma hdrstop

#include "main.h"

#include "basic.h"

#include "unislct.h"

#include "filter.h"

#include "fieldsN.h"

#include "fieldText.h"

#include "fieldList.h"

#include "fieldValue.h"

//---------------------------------------------------------------------------

#pragma package(smart_init)

#pragma link "tbltmpl"

#pragma resource "*.dfm"

void __fastcall UploadMetaInfo(TformDescription *t_desc, AnsiString formname)

{

TADOQuery *mrT = new TADOQuery(NULL);

try

{

mrT->Connection = frmMain->cnncMetaInfo;

t_desc->formname = formname;

if (SELECT(mrT, "select * from forms where name = '" + t_desc->formname + "'"))

{

t_desc->title = mrT->FieldByName("title")->AsString;

t_desc->edittitle = mrT->FieldByName("edittitle")->AsString;

t_desc->accepttitle = mrT->FieldByName("accepttitle")->AsString;

t_desc->table = mrT->FieldByName("table")->AsString;

t_desc->keyfield = mrT->FieldByName("keyfield")->AsString;

t_desc->namefield = mrT->FieldByName("namefield")->AsString;

t_desc->listfield = mrT->FieldByName("listfield")->AsString;

t_desc->shortnamefield = mrT->FieldByName("shortnamefield")->AsString;

t_desc->sortfield = mrT->FieldByName("sortfield")->AsString;

t_desc->sequencename = mrT->FieldByName("sequencename")->AsString;

t_desc->readonly = mrT->FieldByName("readonly")->AsBoolean;

t_desc->takefieldsfrom = mrT->FieldByName("takefieldsfrom")->AsString;

t_desc->type = mrT->FieldByName("type")->AsString;

t_desc->hideonaccept = mrT->FieldByName("hideonaccept")->AsBoolean;

t_desc->parentfield = mrT->FieldByName("parentfield")->AsString;

} else

{

throw Exception("Ошибка: Форма {" + t_desc->formname + "} отсутствует");

}

} __finally

{

delete mrT;

}

}

//---------------------------------------------------------------------------

__fastcall TfrmUniForm::TfrmUniForm(TComponent* Owner, TMenuItem* itm, AnsiString formname)

: TForm(Owner)

{

this->itm = itm;

uid = "";

link = false;

desc = new TformDescription();

slv = NULL; lnk = NULL;

desc->formname = formname;

form->dsc = desc;

parentform = NULL;

if (itm) itm->Enabled = false;

accept = false;

btnlst = new TList();

fltlst = new TList();

fldlst = new TList();

UploadInfo();

}

//---------------------------------------------------------------------------

void __fastcall TfrmUniForm::UploadInfo()

{

UploadMetaInfo(desc, desc->formname);

this->Caption = desc->title;

form->editpanel->Caption = desc->edittitle;

form->dbgBrowse->Columns->Items[0]->FieldName = desc->listfield;

form->dbgBrowse->Columns->Items[0]->Title->Caption = "Название";

if (desc->readonly) { form->tblBrowse->ReadOnly = true; }

}

//---------------------------------------------------------------------------

void __fastcall TfrmUniForm::ReorderFilters()

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