* probe_s13_poison.prg
* In flux, statement-ul care cade ({call scrie_factura2 ... REF CURSOR OUT}) vine imediat dupa doua
* statemente cu 52 de parametri legati fiecare (INSERT INTO ACT_TEMP ... 52 x "?"), din mecanismul
* de stergere/regenerare S9. Aceeasi procedura, chemata din bloc anonim cu REF CURSOR-ul intr-o
* variabila locala PL/SQL, se executa fara probleme - deci esecul e strict la materializarea
* result set-ului in VFP.
*
* Ipoteza probata aici: un statement cu multi parametri legati executat inainte strica descrierea
* result set-ului pentru urmatorul apel cu REF CURSOR OUT. Totul read-only (select din dual +
* proceduri care doar deschid cursoare).

SET SAFETY OFF
SET TALK OFF

PUBLIC gcErrLog, p1
gcErrLog = 'D:\ROA\ROAFACTURARE\COMUN\utile\Teste\editare_factura\probe_s13_poison_log_' + ;
	STRTRAN(STRTRAN(STRTRAN(TTOC(DATETIME()), '/', ''), ':', ''), ' ', '_') + '.txt'
STRTOFILE('start ' + TRANSFORM(DATETIME()) + '  MARCA=S13-POISON' + CHR(13) + CHR(10), gcErrLog)

ON SHUTDOWN QUIT

DO ('D:\ROA\ROAFACTURARE\COMUN\utile\Teste\test_init_env_auto_roafacturare.prg') WITH 'CENTRAL', 'MARIUSM_AUTO', 'ROMFASTSOFT', 2009, 4, 0
IF gnHandle <= 0
	STRTOFILE('EROARE: conectare esuata' + CHR(13) + CHR(10), gcErrLog, 1)
	QUIT
ENDIF
p1 = 1

DO Incearca WITH 'T1 baseline: {call cursor_verificare}', [{call pack_facturare.cursor_verificare}], 'c_t1'
DO Incearca WITH 'T2 statement cu 52 parametri legati', CuParametri(52), 'c_t2'
DO Incearca WITH 'T3 dupa 52 parametri: {call cursor_verificare}', [{call pack_facturare.cursor_verificare}], 'c_t3'
DO Incearca WITH 'T4 dupa 52 parametri: select normal', [select * from vact where 1 = 2], 'c_t4'
DO Incearca WITH 'T5 din nou: {call cursor_verificare}', [{call pack_facturare.cursor_verificare}], 'c_t5'
DO Incearca WITH 'T6 statement cu 5 parametri legati', CuParametri(5), 'c_t6'
DO Incearca WITH 'T7 dupa 5 parametri: {call cursor_verificare}', [{call pack_facturare.cursor_verificare}], 'c_t7'

*!* in flux, conexiunea e in tranzactie MANUALA (Transactions = 2) si a facut deja DML
STRTOFILE('--- trec pe tranzactie manuala (Transactions = 2) ---' + CHR(13) + CHR(10), gcErrLog, 1)
SQLSetProp(gnHandle, 'Transactions', 2)
DO Incearca WITH 'T8 in tranzactie manuala: {call cursor_verificare}', [{call pack_facturare.cursor_verificare}], 'c_t8'
DO Incearca WITH 'T9 DML pe tabela temporara de sesiune', [insert into act_temp (id_act, luna, an, sters) values (?p1, 4, 2009, 0)], 'c_t9'
DO Incearca WITH 'T10 dupa DML, in tranzactie: {call cursor_verificare}', [{call pack_facturare.cursor_verificare}], 'c_t10'
DO Incearca WITH 'T11 dupa DML, in tranzactie: select normal', [select * from vact where 1 = 2], 'c_t11'
SQLROLLBACK(gnHandle)
SQLSetProp(gnHandle, 'Transactions', 1)
STRTOFILE('--- rollback facut, inapoi pe Transactions = 1 ---' + CHR(13) + CHR(10), gcErrLog, 1)
DO Incearca WITH 'T12 dupa rollback: {call cursor_verificare}', [{call pack_facturare.cursor_verificare}], 'c_t12'

STRTOFILE('end ' + TRANSFORM(DATETIME()) + CHR(13) + CHR(10), gcErrLog, 1)
QUIT


FUNCTION CuParametri
	LPARAMETERS tnN
	LOCAL lcS, lnI
	lcS = 'select 1 as v from dual where '
	FOR lnI = 1 TO tnN
		lcS = lcS + '?p1 is not null and '
	ENDFOR
	RETURN lcS + '1 = 1'
ENDFUNC


PROCEDURE Incearca
	LPARAMETERS tcEticheta, tcSql, tcCursor
	LOCAL lnRet, loEx, laE[1], lnI, lnLatime, laF[1], lnF

	IF USED(tcCursor)
		USE IN (tcCursor)
	ENDIF
	TRY
		lnRet = SQLExec(gnHandle, tcSql, tcCursor)
		IF lnRet >= 0 AND USED(tcCursor)
			lnF = AFIELDS(laF, tcCursor)
			lnLatime = 0
			FOR lnI = 1 TO lnF
				lnLatime = lnLatime + laF[lnI, 3]
			ENDFOR
			STRTOFILE(tcEticheta + ' -> ret=' + TRANSFORM(lnRet) + '  ' + TRANSFORM(lnF) + ' coloane, latime ' + ;
				TRANSFORM(lnLatime) + ', ' + TRANSFORM(RECCOUNT(tcCursor)) + ' randuri' + CHR(13) + CHR(10), gcErrLog, 1)
			USE IN (tcCursor)
		ELSE
			STRTOFILE(tcEticheta + ' -> ret=' + TRANSFORM(lnRet) + CHR(13) + CHR(10), gcErrLog, 1)
			IF lnRet < 0 AND AERROR(laE) > 0
				STRTOFILE('    AERROR: ' + TRANSFORM(laE[1]) + ' | ' + TRANSFORM(laE[2]) + CHR(13) + CHR(10), gcErrLog, 1)
			ENDIF
		ENDIF
	CATCH TO loEx
		STRTOFILE(tcEticheta + ' -> EXCEPTIE ErrorNo=' + TRANSFORM(loEx.ErrorNo) + ' [' + TRANSFORM(loEx.Message) + ']' + CHR(13) + CHR(10), gcErrLog, 1)
	ENDTRY
ENDPROC