change a pl/sql block using "bulk collect.
Hello
I have a pl/sql block, short it slows...
DECLARE
CURSOR CURUPDATE1 IS
SELECT MF_TJ. UID_LO
OF MF_TJ
WHERE MF_TJ. DTYP (SELECT CD
OF MF_DOC_TYPE
WHERE MF_DOC_TYPE. DTYP_CAT = 'xx')
AND MF_TJ. LINE_TYP IS SET TO NULL;
BEGIN
FOR T IN CURUPDATE1
LOOP
UPDATE MF_TJ
THE MF_TJ VALUE. LINE_TYP = "NR."
WHERE MF_TJ. UID_LO = T.UID_LO;
UPDATE MF_AJ
THE MF_AJ VALUE. LINE_TYP = "NR."
WHERE MF_AJ. TJ_UID_LO = T.UID_LO;
END LOOP;
END;
/
now I change to use bulk collect, but I split it into two pl/sql blocks (each for an update)
DECLARE
CURSOR CURUPDATE1 IS
SELECT MF_TJ. UID_LO
OF MF_TJ
WHERE MF_TJ. DTYP (SELECT CD
OF MF_DOC_TYPE
WHERE MF_DOC_TYPE. DTYP_CAT = 'xx')
AND MF_TJ. LINE_TYP IS SET TO NULL;
TYPE of recs_type IS the TABLE OF CURUPDATE1% ROWTYPE directory INDEX;
REB recs_type;
BEGIN
CURUPDATE1 OPEN;
Go SEARCH the CURUPDATE1 COLLECT in BULK IN REB 8000 limit;
CLOSE CURUPDATE1;
FORALL i IN 1.recs. COUNTY
UPDATE MF_TJ
THE MF_TJ VALUE. LINE_TYP = "NR."
WHERE MF_TJ. UID_LO = (i) recs. UID_LO;-
END;
/
DECLARE
CURSOR CURUPDATE1 IS
SELECT MF_TJ. UID_LO
OF MF_TJ
WHERE MF_TJ. DTYP (SELECT CD
OF MF_DOC_TYPE
WHERE MF_DOC_TYPE. DTYP_CAT = 'xx')
AND MF_TJ. LINE_TYP IS SET TO NULL;
TYPE of recs_type IS the TABLE OF CURUPDATE1% ROWTYPE directory INDEX;
REB recs_type;
BEGIN
CURUPDATE1 OPEN;
Go SEARCH the CURUPDATE1 COLLECT in BULK IN REB 8000 limit;
CLOSE CURUPDATE1;
FORALL i IN 1.recs. COUNTY
UPDATE MF_AJ
THE MF_AJ VALUE. LINE_TYP = "NR."
WHERE MF_AJ. TJ_UID_LO = (i) recs. UID_LO;-
END;
/
Is there a way I can just use pl/sql block using bulk collect?
Thank you very much
Hi 5181139
As Paulzip and Jarkko Turpeinen have pointed out, you could do it using only SQL...
This is a course using COLLECT in BULK:
DECLARE
blimit CONSTANT PLS_INTEGER := 500;
CURSOR curupdate1 IS
SELECT MF_TJ.UID_LO
FROM MF_TJ
WHERE MF_TJ.DTYP IN (SELECT CD
FROM MF_DOC_TYPE
WHERE MF_DOC_TYPE.DTYP_CAT = 'xx')
AND MF_TJ.LINE_TYP IS NULL;
TYPE c_arr IS TABLE OF curupdate1%ROWTYPE;
c_rows c_arr;
BEGIN
OPEN curupdate1;
LOOP
FETCH curupdate1 BULK COLLECT INTO c_rows LIMIT blimit;
FORALL i IN c_rows.FIRST..c_rows.LAST
UPDATE MF_TJ
SET MF_TJ.LINE_TYP = 'NR'
WHERE MF_TJ.UID_LO = c_rows(i).uid_lo;
FORALL i IN c_rows.FIRST..c_rows.LAST
UPDATE MF_AJ
SET MF_AJ.LINE_TYP = 'NR'
WHERE MF_AJ.TJ_UID_LO = c_rows(i).uid_lo;
EXIT WHEN c_rows.COUNT < blimit;
END LOOP;
CLOSE curupdate1;
END;
See you soon,.
Gas
Tags: Database
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Procedure failed when using bulk collect clause and works with the cursor
Hi all
I use "BULK collect into" clause in my procedure and it is a failure after 21 minutes and gives the error "end of file communication channel.
After that this error comes when I tried to connect the database it gives following error.
ORA-01034 - Oracle is not available.
ORA - 27101-shared memory realm does not exist.
SVR4 error: 2: no such file or directory.
When I use the cursor instead of the COLLECTION in BULK IN the clause, it runs successfully.
Following the code works with the slider.
procedure work_kiosk_full (an_jobid in number, ac_sqlcode out varchar2, ac_sqlerrm out varchar2) is
ld_curr_time Date;
cursor cur_work_kiosk is
Select distinct jt.jt_id AS jt_id,
NVL ((ROUND ((jt_date_completed-jt_date_requested) * 24, 2)))
),
0
) AS actual_hrs_to_complete,
NVL ((ROUND ((jt_date_responded-jt_date_requested) * 24, 2)))
),
0
) AS actual_hrs_to_respond,
peo1.peo_name AS agent_name,
peo1.peo_user_name AS asagent_soe_id,
Le.lglent_desc AS ap_system,
"" AS assign_work_request_comment,
DECODE (jt.jt_bill_id,
138802, 'BILLABLE CLIENT. "
138803, "CONTRACTED"
"138804, ' BILLABLE IN-HOUSE."
NULL, ' '
) Billable.
BL.bldg_name_cc BUILDING, bl.bldg_id_ls AS building_id,
DECODE (bl.bldg_active_cc,
'Y', 'ACTIVE',
'INACTIVE '.
) AS building_status,
DECODE (jt.jt_wrk_cause_id,
141521, "STANDARD WEAR."
141522, "NEGLIGENCE."
141523, "ACCIDENTAL."
141524, "MECHANICAL FAILURE."
141525, "CONTROL."
141526, "VANDAL."
141527, 'STANDARD ',.
141528, "WORK PROJECT",.
6058229, "TEST."
NULL, ' '
) AS cause_type,
' ' AS comments, peo3.peo_name AS completed_by,
JT.jt_requestor_email AS contact_email,
JT.jt_requestor_name_first
|| ' '
|| JT.jt_requestor_name_last AS contact_name,
JT.jt_requestor_phone AS contact_phone,
CC.cstctrcd_apcode AS corp_code,
CC.cstctrcd_code AS cost_center,
JT.jt_date_closed AS date_closed,
JT.jt_date_completed AS date_completed,
JT.jt_date_requested AS date_requested,
JT.jt_date_responded AS date_responded,
JT.jt_date_response_ecd AS date_response_ecd,
JT.jt_date_scheduled AS date_scheduled,
DECODE (jt.jt_def_id,
139949, "WTG VENDOR RESPONSE."
139950, "WAITING ON PARTS."
139951, "AVAILABILITY OF THE HAND ŒUVRE."
139952, "WORK DEFERRED-HI PRI."
139953, "APPROVAL OF WIND TURBINES."
139954, "FUNDING."
139955, "ACCESS DENIED."
139956, "WTG MATERIAL."
NULL, ' '
) AS deferral_reason,
JT.jt_description as description,
JT.jt_date_resched_ecd IN the development of the young child,
FMG.facility_manager AS facility_manager,
FL.floors_text AS FLOOR, gl.genled_desc AS general_ledger,
'' AS kiosk_date_requested,' ' AS kiosk_dispatch_confirmed.
"" AS kiosk_dispatched,
EQP.equip_customer_code AS linked_equipment_alias,
EQP.equip_id AS linked_equipment_id,
EQP.equip_text AS linked_equipment_name,
DECODE (jt_originator_type_id,
1000, "PROJECT MOVE REQUEST."
138834, "CUSTOMER OPEN CORRECTION."
138835, "OPEN REQUEST CUSTOMER."
138836, "CORRECTIVE MAINTENANCE",.
138837, "BOOKING CONFERENCE ROOM."
138838, "PROJECT INITIATED REQUEST."
138839, "PLANNED PREVENTATIVE MAINTENANCE."
138840, "COULD START FREE APPLICATION."
NULL, ' '
) AS originator_type,
"" AS payment_terms, priority_text AS priority_code,
swoty.sworktype_text AS problem_type,
Prop.property_name_cc as a property,
JT.jt_cost_quote_total AS quote_total,
par.levels_name IN the region,
DECODE (jt.jt_repdef_id,
141534, 'ADJUSTED SETTING. "
141535, "THE TRAINING OF THE END,"
141536, "NEW REQUEST"
141537, "NO INVESTIGATION OF REPAIR."
141538 "REPLACED PARTS."
141539, 'REPLACE EQUIPMEN.
1000699, "NEW REQUEST"
NULL, ' '
) AS repair_definitions,
JT.jt_repairdesc AS MARKED_COR,
JT.jt_requestor AS applicant, ' ' AS requestor_cost_center.
JT.jt_requestor_email AS requestor_email,
JT.jt_requestor_name_first AS requestor_name,
JT.jt_requestor_phone AS requestor_phone,
"" LIKE response_time, rm.room_name_cc ROOM,
P1.peo_provider_code1 AS service_provider,
P1.peo_address_1 AS service_provider_address,
peocity.city_text service_provider_city,
P1.peo_provider_code1 AS service_provider_code,
peocity.city_country_name AS service_provider_country,
peocur.currency_text AS service_provider_currency,
P1.peo_name AS service_provider_description,
P1.peo_dispatch_method AS serv_prov_dispatc_hmethod,
P1.peo_rate_double AS serv_prov_double_time_rate,
P1.peo_email AS service_provider_email,
P1.peo_emergency_phone AS serv_prov_emergency_phone,
P1.peo_fax AS service_provider_fax_number,
P1.peo_home_phone AS service_provider_home_phone,
P1.peo_rate_hourly AS service_provider_hourly_rate,
P1.peo_title AS service_provider_job_title,
P1.peo_method_id AS service_provider_method,
P1.peo_cell_phone AS service_provider_mobile_phone,
P1.peo_pager AS service_provider_pager,
P1.peo_rate_differential AS service_provider_rates,
P1.peo_rate_differential AS ser_prov_shift_differential,
peocity.city_state_prov_text AS serv_prov_state_province,
DECODE (p1.peo_active,
'Y', 'ACTIVE',
'INACTIVE '.
) AS service_provider_status,
P1.peo_url AS serv_prov_web_site_address,
P1.peo_phone AS service_provider_work_phone,
P1.peo_postal_code AS serv_prov_zip_postal_code, ' ' shift, as.
' ' AS skill,.
DECODE (jt.jt_bigstatus_id,
138813, «NEWS»,
138814 "PENDING."
138815, 'OPEN ',.
138816, "END."
138817, 'CLOSED ',.
138818, "CANCELLED."
NULL, ' '
) The STATUS,
Lev.levels_name IN the subregion, ' ' IN the trade.
P1.peo_ls_interface_code1 AS vendor_id,
P1.peo_fax AS vendor_purchasing_fax,
P1.peo_vendor_site_code AS vendor_sitecode,
JT.jt_id AS vendor_ticket, p1.peo_name AS vendor_companyname,
JT.jt_requestor_vip AS vip, wo.wo_id AS work_order_no,
JT.jt_id AS work_request,
JT.jt_class_id AS work_request_class,
woty.worktype_text AS work_type, ' ' AS wr_cost.
JT.jt_description AS wr_description,
"" AS wr_dispatch_method,
DECODE (jt.jt_bigstatus_id,
138813, «NEWS»,
138814 "PENDING."
138815, 'OPEN ',.
138816, "END."
138817, 'CLOSED ',.
138818, "CANCELLED."
NULL, ' '
) AS wr_status,
ctrY.country_name as a country
OF citi.jobticket jt,.
Citi.Property prop,
Citi.Bldg bl,
Citi.bldg_levels bldglvl,
civil LEVEL lev,
civil by LEVELS.
(SELECT crstools.stragg (peo_name) facility_manager,
bldgcon_bldg_id
OF citi.bldg_contacts, citi.people
WHERE bldgcon_peo_id = peo_id
AND IN bldgcon_contype_id (40181, 10142)
FMG GROUP BY bldgcon_bldg_id),
Citi.floors, fl,
Citi.Room rm,
Citi.general_ledger gl,
the Citi.legal_entity
Citi.cost_center_codes cc,
Citi.Equipment eqp,
Citi.workType woty,
Citi.subworktype swoty,
Citi.work_order wo,
Jtwo Citi.jt_workers,
Citi.Priority,
Ctry Citi.Country,
Citi.People p1,
Citi.People peo3,
Citi.People peo1,
Citi.City peocity,
Citi.Currency peocur
WHERE jt.jt_bldg_id = bl.bldg_id
AND bl.bldg_id = bldglvl.bldg_levels_bldg_id
AND bldglvl.bldg_levels_levels_id = lev.levels_id
AND lev.levels_parent = par.levels_id (+)
AND prop.property_id = bl.bldg_property_id
AND bl.bldg_active_ls <>' n
AND jt.jt_floors_id = fl.floors_id (+)
AND jt.jt_room_id = rm.room_id (+)
AND jt.jt_bldg_id = fmg.bldgcon_bldg_id (+)
AND jt.jt_genled_id = gl.genled_id (+)
AND gl.genled_lglent_id = le.lglent_id (+)
AND jt.jt_cstctrcd_id = cc.cstctrcd_id (+)
AND jt.jt_equip_id = eqp.equip_id (+)
AND jt.jt_id = jtwo.jtw_jt_id (+)
AND jt.jt_worktype_id = woty.worktype_id (+)
AND jt.jt_sworktype_id = swoty.sworktype_id (+)
AND jt.jt_wo_id = wo.wo_id
AND jt.jt_priority_id = priority_id (+)
- AND jt.jt_date_requested > = ADD_MONTHS (SYSDATE,-12)
AND jt.jt_last_update > = ADD_MONTHS (ld_curr_time-12)
AND bl.bldg_country_id = ctry.country_id
AND jtwo.jtw_peo_id = p1.peo_id (+)
AND p1.peo_city_id = peocity.city_id (+)
AND jt.jt_completed_by_peo_id = peo3.peo_id (+)
AND p1.peo_rate_currency_id = peocur.currency_id (+)
AND jt.jt_agent_peo_id = peo1.peo_id (+);
BEGIN
run immediately 'truncate table crstools.drt_bom_work_kiosk;
Select sysdate in double ld_curr_time;
FOR cur_rec in cur_work_kiosk LOOP
IF MOD (cur_work_kiosk % rowcount, 10000) = 0 then
COMMIT;
END IF;
INSERT INTO crstools.drt_bom_work_kiosk
(JT_ID
ACTUAL_HRS_TO_COMPLETE
ACTUAL_HRS_TO_RESPOND
AGENT_NAME
ASAGENT_SOE_ID
AP_SYSTEM
ASSIGN_WORK_REQUEST_COMMENT
BILLABLE
BUILDING
BUILDING_ID
BUILDING_STATUS
CAUSE_TYPE
COMMENTS
COMPLETED_BY
CONTACT_EMAIL
CONTACT_NAME
CONTACT_PHONE
CORP_CODE
COST_CENTER
DATE_CLOSED
DATE_COMPLETED
DATE_REQUESTED
DATE_RESPONDED
DATE_RESPONSE_ECD
DATE_SCHEDULED
DEFERRAL_REASON
DESCRIPTION
DPE
FACILITY_MANAGER
FLOOR
GENERAL_LEDGER
KIOSK_DATE_REQUESTED
KIOSK_DISPATCH_CONFIRMED
KIOSK_DISPATCHED
LINKED_EQUIPMENT_ALIAS
LINKED_EQUIPMENT_ID
LINKED_EQUIPMENT_NAME
ORIGINATOR_TYPE
PAYMENT_TERMS
PRIORITY_CODE
PROBLEM_TYPE
PROPERTY
QUOTE_TOTAL
REGION
REPAIR_DEFINITIONS
MARKED_COR
APPLICANT
REQUESTOR_COST_CENTER
REQUESTOR_EMAIL
REQUESTOR_NAME
REQUESTOR_PHONE
RESPONSE_TIME
ROOM
SERVICE_PROVIDER
SERVICE_PROVIDER_ADDRESS
SERVICE_PROVIDER_CITY
SERVICE_PROVIDER_CODE
SERVICE_PROVIDER_COUNTRY
SERVICE_PROVIDER_CURRENCY
SERVICE_PROVIDER_DESCRIPTION
SERV_PROV_DISPATC_HMETHOD
SERV_PROV_DOUBLE_TIME_RATE
SERVICE_PROVIDER_EMAIL
SERV_PROV_EMERGENCY_PHONE
SERVICE_PROVIDER_FAX_NUMBER
SERVICE_PROVIDER_HOME_PHONE
SERVICE_PROVIDER_HOURLY_RATE
SERVICE_PROVIDER_JOB_TITLE
SERVICE_PROVIDER_METHOD
SERVICE_PROVIDER_MOBILE_PHONE
SERVICE_PROVIDER_PAGER
SERVICE_PROVIDER_RATES
SER_PROV_SHIFT_DIFFERENTIAL
SERV_PROV_STATE_PROVINCE
SERVICE_PROVIDER_STATUS
SERV_PROV_WEB_SITE_ADDRESS
SERVICE_PROVIDER_WORK_PHONE
SERV_PROV_ZIP_POSTAL_CODE
MAJ
SKILLS
STATUS
SUBREGION
TRADE
VENDOR_ID
VENDOR_PURCHASING_FAX
VENDOR_SITECODE
VENDOR_TICKET
VENDOR_COMPANYNAME
VIP
WORK_ORDER_NO
WORK_REQUEST
WORK_REQUEST_CLASS
WORK_TYPE
WR_COST
WR_DESCRIPTION
WR_DISPATCH_METHOD
WR_STATUS
COUNTRY
CREATE_DATE
)
VALUES
(cur_rec.jt_id
cur_rec, ACTUAL_HRS_TO_COMPLETE
cur_rec, ACTUAL_HRS_TO_RESPOND
cur_rec, AGENT_NAME
cur_rec, ASAGENT_SOE_ID
cur_rec, AP_SYSTEM
cur_rec, ASSIGN_WORK_REQUEST_COMMENT
BILLABLE cur_rec.
cur_rec, BUILDING
cur_rec, BUILDING_ID
cur_rec, BUILDING_STATUS
cur_rec, CAUSE_TYPE
cur_rec.COMMENTS
cur_rec.COMPLETED_BY
cur_rec, CONTACT_EMAIL
cur_rec, CONTACT_NAME
cur_rec, CONTACT_PHONE
cur_rec, CORP_CODE
cur_rec, COST_CENTER
cur_rec, DATE_CLOSED
cur_rec, DATE_COMPLETED
cur_rec, DATE_REQUESTED
cur_rec, DATE_RESPONDED
cur_rec, DATE_RESPONSE_ECD
cur_rec, DATE_SCHEDULED
cur_rec, DEFERRAL_REASON
cur_rec, DESCRIPTION
cur_rec, DEVELOPMENT OF THE YOUNG CHILD
cur_rec, FACILITY_MANAGER
cur_rec, FLOOR
cur_rec, GENERAL_LEDGER
cur_rec, KIOSK_DATE_REQUESTED
cur_rec, KIOSK_DISPATCH_CONFIRMED
cur_rec, KIOSK_DISPATCHED
cur_rec, LINKED_EQUIPMENT_ALIAS
cur_rec, LINKED_EQUIPMENT_ID
cur_rec, LINKED_EQUIPMENT_NAME
cur_rec, ORIGINATOR_TYPE
cur_rec, PAYMENT_TERMS
cur_rec, PRIORITY_CODE
cur_rec, PROBLEM_TYPE
cur_rec, PROPERTY
cur_rec, QUOTE_TOTAL
cur_rec, REGION
cur_rec, REPAIR_DEFINITIONS
cur_rec, MARKED_COR
cur_rec, APPLICANT
cur_rec, REQUESTOR_COST_CENTER
cur_rec, REQUESTOR_EMAIL
cur_rec, REQUESTOR_NAME
cur_rec, REQUESTOR_PHONE
cur_rec, RESPONSE_TIME
cur_rec, ROOM
cur_rec, SERVICE_PROVIDER
cur_rec, SERVICE_PROVIDER_ADDRESS
cur_rec, SERVICE_PROVIDER_CITY
cur_rec, SERVICE_PROVIDER_CODE
cur_rec, SERVICE_PROVIDER_COUNTRY
cur_rec, SERVICE_PROVIDER_CURRENCY
cur_rec, SERVICE_PROVIDER_DESCRIPTION
cur_rec, SERV_PROV_DISPATC_HMETHOD
cur_rec, SERV_PROV_DOUBLE_TIME_RATE
cur_rec, SERVICE_PROVIDER_EMAIL
cur_rec, SERV_PROV_EMERGENCY_PHONE
cur_rec, SERVICE_PROVIDER_FAX_NUMBER
cur_rec, SERVICE_PROVIDER_HOME_PHONE
cur_rec, SERVICE_PROVIDER_HOURLY_RATE
cur_rec, SERVICE_PROVIDER_JOB_TITLE
cur_rec, SERVICE_PROVIDER_METHOD
cur_rec, SERVICE_PROVIDER_MOBILE_PHONE
cur_rec, SERVICE_PROVIDER_PAGER
cur_rec, SERVICE_PROVIDER_RATES
cur_rec, SER_PROV_SHIFT_DIFFERENTIAL
cur_rec, SERV_PROV_STATE_PROVINCE
cur_rec, SERVICE_PROVIDER_STATUS
cur_rec, SERV_PROV_WEB_SITE_ADDRESS
cur_rec, SERVICE_PROVIDER_WORK_PHONE
cur_rec, SERV_PROV_ZIP_POSTAL_CODE
cur_rec, UPDATE
cur_rec SKILL.
cur_rec, STATUS
cur_rec subregion.
cur_rec, TRADE
cur_rec, VENDOR_ID
cur_rec, VENDOR_PURCHASING_FAX
cur_rec, VENDOR_SITECODE
cur_rec, VENDOR_TICKET
cur_rec, VENDOR_COMPANYNAME
cur_rec, VIP
cur_rec, WORK_ORDER_NO
cur_rec, WORK_REQUEST
cur_rec, WORK_REQUEST_CLASS
cur_rec, WORK_TYPE
cur_rec, WR_COST
cur_rec, WR_DESCRIPTION
cur_rec, WR_DISPATCH_METHOD
cur_rec, WR_STATUS
cur_rec, COUNTRY
ld_curr_time
);
END LOOP;
COMMIT;
exception
while others then
Rollback;
dbms_output.put_line('SQLCODE:'||) SQLCODE. "Error :'|| SQLERRM);
end work_kiosk_full;
Note: total record inserted 849000.
The same code does not work with big collect in would adopt.
Please help me why this is happening.
Thanks and greetings
Shyam ~.Shyam,
I agree with Billy.
Why are you not using an INSERT..SELECT ? Also, what are you trying to achieve by - incremental commits? - copying data from one table to another (using expensive I/O)? - using dynamic DML? Most of these approaches are typically wrong - and not recommended for scalable and performant Oracle applications.I could see you using a CURSOR for LOOP if you change the data inserted so that you could not encapsulate the changes in a query, but you do an insert in right in the table of your cursor. A much more effective way would be to use the following changes I made to your code sample:
PROCEDURE WORK_KIOSK_FULL(AN_JOBID IN NUMBER, AC_SQLCODE OUT VARCHAR2, AC_SQLERRM OUT VARCHAR2) IS BEGIN EXECUTE IMMEDIATE 'truncate table crstools.drt_bom_work_kiosk'; /* Note: The APPEND hint forces a Direct Path INSERT (see Link below code sample) and is combined with the NOLOGGING Hint */ /* To dramtically increase performance. The Direct Path INSERT inserts records above the High-Water Mark on the table. */ INSERT /*+ APPEND NOLOGGING */ INTO CRSTOOLS.DRT_BOM_WORK_KIOSK (JT_ID ,ACTUAL_HRS_TO_COMPLETE ,ACTUAL_HRS_TO_RESPOND ,AGENT_NAME ,ASAGENT_SOE_ID ,AP_SYSTEM -- ,ASSIGN_WORK_REQUEST_COMMENT /* I commented out this COLUMN because it doesn't make sense to me to insert */ ,BILLABLE /* a couple of space characters into a table. If the intent is to leave the column NULL */ ,BUILDING /* don't include it in your INSERT statement and it will be NULL. If there is a valid reason */ ,BUILDING_ID /* for inserting the spaces, then remove the "line comments" from the insert and select statments */ ,BUILDING_STATUS ,CAUSE_TYPE -- ,COMMENTS ,COMPLETED_BY ,CONTACT_EMAIL ,CONTACT_NAME ,CONTACT_PHONE ,CORP_CODE ,COST_CENTER ,DATE_CLOSED ,DATE_COMPLETED ,DATE_REQUESTED ,DATE_RESPONDED ,DATE_RESPONSE_ECD ,DATE_SCHEDULED ,DEFERRAL_REASON ,DESCRIPTION ,ECD ,FACILITY_MANAGER ,FLOOR ,GENERAL_LEDGER -- ,KIOSK_DATE_REQUESTED -- ,KIOSK_DISPATCH_CONFIRMED -- ,KIOSK_DISPATCHED ,LINKED_EQUIPMENT_ALIAS ,LINKED_EQUIPMENT_ID ,LINKED_EQUIPMENT_NAME ,ORIGINATOR_TYPE -- ,PAYMENT_TERMS ,PRIORITY_CODE ,PROBLEM_TYPE ,PROPERTY ,QUOTE_TOTAL ,REGION ,REPAIR_DEFINITIONS ,REPAIR_DESCRIPTION ,REQUESTOR -- ,REQUESTOR_COST_CENTER ,REQUESTOR_EMAIL ,REQUESTOR_NAME ,REQUESTOR_PHONE -- ,RESPONSE_TIME ,ROOM ,SERVICE_PROVIDER ,SERVICE_PROVIDER_ADDRESS ,SERVICE_PROVIDER_CITY ,SERVICE_PROVIDER_CODE ,SERVICE_PROVIDER_COUNTRY ,SERVICE_PROVIDER_CURRENCY ,SERVICE_PROVIDER_DESCRIPTION ,SERV_PROV_DISPATC_HMETHOD ,SERV_PROV_DOUBLE_TIME_RATE ,SERVICE_PROVIDER_EMAIL ,SERV_PROV_EMERGENCY_PHONE ,SERVICE_PROVIDER_FAX_NUMBER ,SERVICE_PROVIDER_HOME_PHONE ,SERVICE_PROVIDER_HOURLY_RATE ,SERVICE_PROVIDER_JOB_TITLE ,SERVICE_PROVIDER_METHOD ,SERVICE_PROVIDER_MOBILE_PHONE ,SERVICE_PROVIDER_PAGER ,SERVICE_PROVIDER_RATES ,SER_PROV_SHIFT_DIFFERENTIAL ,SERV_PROV_STATE_PROVINCE ,SERVICE_PROVIDER_STATUS ,SERV_PROV_WEB_SITE_ADDRESS ,SERVICE_PROVIDER_WORK_PHONE ,SERV_PROV_ZIP_POSTAL_CODE -- ,SHIFT -- ,SKILL ,STATUS ,SUBREGION -- ,TRADE ,VENDOR_ID ,VENDOR_PURCHASING_FAX ,VENDOR_SITECODE ,VENDOR_TICKET ,VENDOR_COMPANYNAME ,VIP ,WORK_ORDER_NO ,WORK_REQUEST ,WORK_REQUEST_CLASS ,WORK_TYPE -- ,WR_COST ,WR_DESCRIPTION -- ,WR_DISPATCH_METHOD ,WR_STATUS ,COUNTRY ,CREATE_DATE ) VALUES (SELECT DISTINCT JT.JT_ID AS JT_ID ,NVL((ROUND((JT_DATE_COMPLETED - JT_DATE_REQUESTED) * 24,2)),0) AS ACTUAL_HRS_TO_COMPLETE ,NVL((ROUND((JT_DATE_RESPONDED - JT_DATE_REQUESTED) * 24,2)),0) AS ACTUAL_HRS_TO_RESPOND ,PEO1.PEO_NAME AS AGENT_NAME ,PEO1.PEO_USER_NAME AS ASAGENT_SOE_ID ,LE.LGLENT_DESC AS AP_SYSTEM -- ,' ' AS ASSIGN_WORK_REQUEST_COMMENT ,DECODE(JT.JT_BILL_ID,138802,'CLIENT BILLABLE' ,138803,'CONTRACTED' ,138804,'INTERNAL BILLABLE',NULL,' ') AS BILLABLE ,BL.BLDG_NAME_CC AS BUILDING ,BL.BLDG_ID_LS AS BUILDING_ID ,DECODE(BL.BLDG_ACTIVE_CC, 'Y', 'ACTIVE', 'INACTIVE') AS BUILDING_STATUS ,DECODE(JT.JT_WRK_CAUSE_ID,141521,'STANDARD WEAR AND TEAR' ,141522,'NEGLIGENCE' ,141523,'ACCIDENTAL' ,141524,'MECHANICAL MALFUNCTION' ,141525,'OVERSIGHT' ,141526,'VANDAL' ,141527,'STANDARD' ,141528,'PROJECT WORK' ,6058229,'TEST',NULL,' ') AS CAUSE_TYPE -- ,' ' AS COMMENTS ,PEO3.PEO_NAME AS COMPLETED_BY ,JT.JT_REQUESTOR_EMAIL AS CONTACT_EMAIL ,JT.JT_REQUESTOR_NAME_FIRST || ' ' ||JT.JT_REQUESTOR_NAME_LAST AS CONTACT_NAME ,JT.JT_REQUESTOR_PHONE AS CONTACT_PHONE ,CC.CSTCTRCD_APCODE AS CORP_CODE ,CC.CSTCTRCD_CODE AS COST_CENTER ,JT.JT_DATE_CLOSED AS DATE_CLOSED ,JT.JT_DATE_COMPLETED AS DATE_COMPLETED ,JT.JT_DATE_REQUESTED AS DATE_REQUESTED ,JT.JT_DATE_RESPONDED AS DATE_RESPONDED ,JT.JT_DATE_RESPONSE_ECD AS DATE_RESPONSE_ECD ,JT.JT_DATE_SCHEDULED AS DATE_SCHEDULED ,DECODE(JT.JT_DEF_ID,139949,'WTG VENDOR RESPONSE' ,139950,'WAITING ON PARTS' ,139951,'LABOR AVAILABILITY' ,139952,'DEFERRED- HI PRI WORK' ,139953,'WTG APPROVAL' ,139954,'FUNDING REQUIRED' ,139955,'ACCESS DENIED' ,139956,'WTG MATERIAL',NULL,' ') AS DEFERRAL_REASON ,JT.JT_DESCRIPTION AS DESCRIPTION ,JT.JT_DATE_RESCHED_ECD AS ECD ,FMG.FACILITY_MANAGER AS FACILITY_MANAGER ,FL.FLOORS_TEXT AS FLOOR ,GL.GENLED_DESC AS GENERAL_LEDGER -- ,' ' AS KIOSK_DATE_REQUESTED -- ,' ' AS KIOSK_DISPATCH_CONFIRMED -- ,' ' AS KIOSK_DISPATCHED ,EQP.EQUIP_CUSTOMER_CODE AS LINKED_EQUIPMENT_ALIAS ,EQP.EQUIP_ID AS LINKED_EQUIPMENT_ID ,EQP.EQUIP_TEXT AS LINKED_EQUIPMENT_NAME ,DECODE(JT_ORIGINATOR_TYPE_ID,1000,'PROJECT MOVE REQUEST' ,138834,'CUSTOMER INITIATED CORRECTION' ,138835,'CUSTOMER INITIATED REQUEST' ,138836,'CORRECTIVE MAINTENANCE' ,138837,'CONFERENCE ROOM BOOKING' ,138838,'PROJECT INITIATED REQUEST' ,138839,'PLANNED PREVENTIVE MAINTENANCE' ,138840,'SELF INITATED REQUEST',NULL,' ') AS ORIGINATOR_TYPE -- ,' ' AS PAYMENT_TERMS ,PRIORITY_TEXT AS PRIORITY_CODE ,SWOTY.SWORKTYPE_TEXT AS PROBLEM_TYPE ,PROP.PROPERTY_NAME_CC AS PROPERTY ,JT.JT_COST_QUOTE_TOTAL AS QUOTE_TOTAL ,PAR.LEVELS_NAME AS REGION ,DECODE(JT.JT_REPDEF_ID,141534,'ADJUSTED SETTING' ,141535,'TRAINING FOR END' ,141536,'NEW REQUEST' ,141537,'NO REPAIR REQUIR' ,141538,'REPLACED PARTS' ,141539,'REPLACE EQUIPMEN' ,1000699,'NEW REQUEST',NULL,' ') AS REPAIR_DEFINITIONS ,JT.JT_REPAIRDESC AS REPAIR_DESCRIPTION ,JT.JT_REQUESTOR AS REQUESTOR -- ,' ' AS REQUESTOR_COST_CENTER ,JT.JT_REQUESTOR_EMAIL AS REQUESTOR_EMAIL ,JT.JT_REQUESTOR_NAME_FIRST AS REQUESTOR_NAME ,JT.JT_REQUESTOR_PHONE AS REQUESTOR_PHONE -- ,' ' AS RESPONSE_TIME ,RM.ROOM_NAME_CC AS ROOM ,P1.PEO_PROVIDER_CODE1 AS SERVICE_PROVIDER ,P1.PEO_ADDRESS_1 AS SERVICE_PROVIDER_ADDRESS ,PEOCITY.CITY_TEXT SERVICE_PROVIDER_CITY ,P1.PEO_PROVIDER_CODE1 AS SERVICE_PROVIDER_CODE ,PEOCITY.CITY_COUNTRY_NAME AS SERVICE_PROVIDER_COUNTRY ,PEOCUR.CURRENCY_TEXT AS SERVICE_PROVIDER_CURRENCY ,P1.PEO_NAME AS SERVICE_PROVIDER_DESCRIPTION ,P1.PEO_DISPATCH_METHOD AS SERV_PROV_DISPATC_HMETHOD ,P1.PEO_RATE_DOUBLE AS SERV_PROV_DOUBLE_TIME_RATE ,P1.PEO_EMAIL AS SERVICE_PROVIDER_EMAIL ,P1.PEO_EMERGENCY_PHONE AS SERV_PROV_EMERGENCY_PHONE ,P1.PEO_FAX AS SERVICE_PROVIDER_FAX_NUMBER ,P1.PEO_HOME_PHONE AS SERVICE_PROVIDER_HOME_PHONE ,P1.PEO_RATE_HOURLY AS SERVICE_PROVIDER_HOURLY_RATE ,P1.PEO_TITLE AS SERVICE_PROVIDER_JOB_TITLE ,P1.PEO_METHOD_ID AS SERVICE_PROVIDER_METHOD ,P1.PEO_CELL_PHONE AS SERVICE_PROVIDER_MOBILE_PHONE ,P1.PEO_PAGER AS SERVICE_PROVIDER_PAGER ,P1.PEO_RATE_DIFFERENTIAL AS SERVICE_PROVIDER_RATES ,P1.PEO_RATE_DIFFERENTIAL AS SER_PROV_SHIFT_DIFFERENTIAL ,PEOCITY.CITY_STATE_PROV_TEXT AS SERV_PROV_STATE_PROVINCE ,DECODE(P1.PEO_ACTIVE, 'Y', 'ACTIVE', 'INACTIVE') AS SERVICE_PROVIDER_STATUS ,P1.PEO_URL AS SERV_PROV_WEB_SITE_ADDRESS ,P1.PEO_PHONE AS SERVICE_PROVIDER_WORK_PHONE ,P1.PEO_POSTAL_CODE AS SERV_PROV_ZIP_POSTAL_CODE -- ,' ' AS SHIFT -- ,' ' AS SKILL ,DECODE(JT.JT_BIGSTATUS_ID,138813,'NEW' ,138814,'PENDING' ,138815,'OPEN' ,138816,'COMPLETED' ,138817,'CLOSED' ,138818,'CANCELLED',NULL,' ') AS STATUS ,LEV.LEVELS_NAME AS SUBREGION -- ,' ' AS TRADE ,P1.PEO_LS_INTERFACE_CODE1 AS VENDOR_ID ,P1.PEO_FAX AS VENDOR_PURCHASING_FAX ,P1.PEO_VENDOR_SITE_CODE AS VENDOR_SITECODE ,JT.JT_ID AS VENDOR_TICKET ,P1.PEO_NAME AS VENDOR_COMPANYNAME ,JT.JT_REQUESTOR_VIP AS VIP ,WO.WO_ID AS WORK_ORDER_NO ,JT.JT_ID AS WORK_REQUEST ,JT.JT_CLASS_ID AS WORK_REQUEST_CLASS ,WOTY.WORKTYPE_TEXT AS WORK_TYPE -- ,' ' AS WR_COST ,JT.JT_DESCRIPTION AS WR_DESCRIPTION -- ,' ' AS WR_DISPATCH_METHOD ,DECODE(JT.JT_BIGSTATUS_ID,138813,'NEW' ,138814,'PENDING' ,138815,'OPEN' ,138816,'COMPLETED' ,138817,'CLOSED' ,138818,'CANCELLED',NULL,' ') AS WR_STATUS ,CTRY.COUNTRY_NAME AS COUNTRY ,SYSDATE --LD_CURR_TIME FROM CITI.JOBTICKET JT, CITI.PROPERTY PROP, CITI.BLDG BL, CITI.BLDG_LEVELS BLDGLVL, CITI.LEVELS LEV, CITI.LEVELS PAR, (SELECT CRSTOOLS.STRAGG(PEO_NAME) FACILITY_MANAGER, BLDGCON_BLDG_ID FROM CITI.BLDG_CONTACTS, CITI.PEOPLE WHERE BLDGCON_PEO_ID = PEO_ID AND BLDGCON_CONTYPE_ID IN (40181, 10142) GROUP BY BLDGCON_BLDG_ID) FMG, CITI.FLOORS FL, CITI.ROOM RM, CITI.GENERAL_LEDGER GL, CITI.LEGAL_ENTITY LE, CITI.COST_CENTER_CODES CC, CITI.EQUIPMENT EQP, CITI.WORKTYPE WOTY, CITI.SUBWORKTYPE SWOTY, CITI.WORK_ORDER WO, CITI.JT_WORKERS JTWO, CITI.PRIORITY, CITI.COUNTRY CTRY, CITI.PEOPLE P1, CITI.PEOPLE PEO3, CITI.PEOPLE PEO1, CITI.CITY PEOCITY, CITI.CURRENCY PEOCUR WHERE JT.JT_BLDG_ID = BL.BLDG_ID AND BL.BLDG_ID = BLDGLVL.BLDG_LEVELS_BLDG_ID AND BLDGLVL.BLDG_LEVELS_LEVELS_ID = LEV.LEVELS_ID AND LEV.LEVELS_PARENT = PAR.LEVELS_ID(+) AND PROP.PROPERTY_ID = BL.BLDG_PROPERTY_ID AND BL.BLDG_ACTIVE_LS = 'N' AND JT.JT_FLOORS_ID = FL.FLOORS_ID(+) AND JT.JT_ROOM_ID = RM.ROOM_ID(+) AND JT.JT_BLDG_ID = FMG.BLDGCON_BLDG_ID(+) AND JT.JT_GENLED_ID = GL.GENLED_ID(+) AND GL.GENLED_LGLENT_ID = LE.LGLENT_ID(+) AND JT.JT_CSTCTRCD_ID = CC.CSTCTRCD_ID(+) AND JT.JT_EQUIP_ID = EQP.EQUIP_ID(+) AND JT.JT_ID = JTWO.JTW_JT_ID(+) AND JT.JT_WORKTYPE_ID = WOTY.WORKTYPE_ID(+) AND JT.JT_SWORKTYPE_ID = SWOTY.SWORKTYPE_ID(+) AND JT.JT_WO_ID = WO.WO_ID AND JT.JT_PRIORITY_ID = PRIORITY_ID(+) --AND jt.jt_date_requested >= ADD_MONTHS (SYSDATE, -12) AND JT.JT_LAST_UPDATE >= ADD_MONTHS(LD_CURR_TIME, -12) AND BL.BLDG_COUNTRY_ID = CTRY.COUNTRY_ID AND JTWO.JTW_PEO_ID = P1.PEO_ID(+) AND P1.PEO_CITY_ID = PEOCITY.CITY_ID(+) AND JT.JT_COMPLETED_BY_PEO_ID = PEO3.PEO_ID(+) AND P1.PEO_RATE_CURRENCY_ID = PEOCUR.CURRENCY_ID(+) AND JT.JT_AGENT_PEO_ID = PEO1.PEO_ID(+) ); COMMIT; EXCEPTION WHEN OTHERS THEN ROLLBACK; DBMS_OUTPUT.PUT_LINE('SQLCODE :' || SQLCODE || ' Error :' || SQLERRM); END WORK_KIOSK_FULL;Here is the link for infor the [Oracle Direct - Path INSERT | http://download.oracle.com/docs/cd/B10501_01/server.920/a96524/c21dlins.htm#10778].
Also, if you are really wanting to use a CURSOR for LOOP COLLECTION in BULK, I suggest you read the article by Steven Feuerstein [PL/SQL practices: GEM VRAC | http://www.oracle.com/technology/oramag/oracle/08-mar/o28plsql.html].
I hope this helps.
Craig...If my response or response from another person was helpful, please mark accordingly
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Using bulk collect into with assistance from the limit to avoid the TEMP tablespace error run out?
Hi all
I want to know if using bulk collect into limit will help to avoid the TEMP tablespace error run out.
We use Oracle 11 g R1.
I am assigned to a task of creating journal facilitated for all tables in a query of the APEX.
I create procedures to execute some sql statements to create a DEC (Create table select), and then fires on these tables.
We have about three tables with more than 26 million records.
It seems very well running until we reached a table with more than 15 million record, we got an error says that Miss tablespace TEMP.
I googled on this topic and retrieve the tips:
Use NO LOG
Parallel use
BULK COLLECT INTO limited
However, the questions for those above usually short-term memory rather than running out of TEMPORARY tablespace.
I'm just a junior developer and does not have dealed with table more than 10 million documents at a time like this before.
The database support is outsourced. If we try to keep it as minimal contact with the DBA as possible. My Manager asked me to find a solution without asking the administrator to extend the TEMP tablespace.
I wrote a few BULK COLLECT INTO to insert about 300,000 like once on the development environment. It seems.
But the code works only against a 000 4000 table of records. I am trying to add more data into the Test table, but yet again, we lack the tablespace on DEV (this time, it's a step a TEMP data)
I'll give it a go against the table of 26 million records on the Production of this weekend. I just want to know if it is worth trying.
Thanks for reading this.
Ann
I really need check that you did not have the sizes of huge line (like several K by rank), they are not too bad at all, which is good!
A good rule of thumb to maximize the amount of limit clause, is to see how much memory you can afford to consume in the PGA (to avoid the number of calls to the extraction and forall section and therefore the context switches) and adjust the limit to be as close to that amount as possible.
Use the routines below to check at what threshold value would be better suited for your system because it depends on your memory allocation and CPU consumption. Flexibility, based on your limits of PGA, as lines of length vary, but this method will get a good order of magnitude.
CREATE OR REPLACE PROCEDURE show_pga_memory (context_in IN VARCHAR2 DEFAULT NULL)
IS
l_memory NUMBER;
BEGIN
SELECT st. VALUE
IN l_memory
SYS.v_$ session se, SYS.v_$ sesstat st, SYS.v_$ statname nm
WHERE se.audsid = USERENV ('SESSIONID')
AND st.statistic # nm.statistic = #.
AND themselves. SID = st. SID
AND nm.NAME = 'pga session in memory. "
Dbms_output.put_line (CASE
WHEN context_in IS NULL
THEN NULL
ELSE context_in | ' - '
END
|| 'Used in the session PGA memory ='
|| To_char (l_memory)
);
END show_pga_memory;
DECLARE
PROCEDURE fetch_all_rows (limit_in IN PLS_INTEGER)
IS
CURSOR source_cur
IS
SELECT *.
FROM YOUR_TABLE;
TYPE source_aat IS TABLE OF source_cur % ROWTYPE
INDEX BY PLS_INTEGER;
l_source source_aat;
l_start PLS_INTEGER;
l_end PLS_INTEGER;
BEGIN
DBMS_SESSION.free_unused_user_memory;
show_pga_memory (limit_in |) "- BEFORE"); "."
l_start: = DBMS_UTILITY.get_cpu_time;
OPEN source_cur.
LOOP
EXTRACTION source_cur
LOOSE COLLECTION l_source LIMITED limit_in;
WHEN l_source EXIT. COUNT = 0;
END LOOP;
CLOSE Source_cur;
l_end: = DBMS_UTILITY.get_cpu_time;
Dbms_output.put_line (' elapsed time CPU for limit of ')
|| limit_in
|| ' = '
|| To_char (l_end - l_start)
);
show_pga_memory (limit_in |) "- AFTER");
END fetch_all_rows;
BEGIN
fetch_all_rows (20000);
fetch_all_rows (40000);
fetch_all_rows (60000);
fetch_all_rows (80000);
fetch_all_rows (100000);
fetch_all_rows (150000);
fetch_all_rows (250000);
-etc.
END;
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How to use Bulk collect in dynamic SQL with the example below:
My Question is
Using of dynamic SQL with collection in bulkif we pass the name of the table as "to the parameter' function, I want to display those
An array of column names without vowels (replace the vowels by spaces or remove vowels and display).
Please explain for example.
Thank you!!It's just a predefined type
SQL> desc sys.OdciVarchar2List sys.OdciVarchar2List VARRAY(32767) OF VARCHAR2(4000)You can just as easily declare your own collection type (and you are probably better served declaring your own type of readability if nothing else)
SQL> ed Wrote file afiedt.buf 1 CREATE OR REPLACE 2 PROCEDURE TBL_COLS_NO_VOWELS( 3 p_owner VARCHAR2, 4 p_tbl VARCHAR2 5 ) 6 IS 7 TYPE vc2_tbl IS TABLE OF varchar2(4000); 8 v_col_list vc2_tbl ; 9 BEGIN 10 EXECUTE IMMEDIATE 'SELECT COLUMN_NAME FROM DBA_TAB_COLUMNS WHERE OWNER = :1 AND TABLE_NAME = :2 ORDER BY COLUMN_ID' 11 BULK COLLECT 12 INTO v_col_list 13 USING p_owner, 14 p_tbl; 15 FOR v_i IN 1..v_col_list.COUNT LOOP 16 DBMS_OUTPUT.PUT_LINE(TRANSLATE(v_col_list(v_i),'1AEIOU','1')); 17 END LOOP; 18* END; SQL> / Procedure created. SQL> exec tbl_cols_no_vowels( 'SCOTT', 'EMP' ); MPN NM JB MGR HRDT SL CMM DPTN PL/SQL procedure successfully completed.Justin
-
iHi.
Declare cursor c_1 is select col1,col2,col3,col4 from table1 type t_type is table of c_1%rowtype index by binary_integer; v_data t_type; BEGIN OPEN c_1; LOOP FETCH c_1 BULK COLLECT INTO v_data LIMIT 200; EXIT WHEN v_data.COUNT = 0; FORALL i IN v_data.FIRST .. v_data.LAST INSERT INTO xxc_table (col1, col3, col4 ) SELECT v_data (i).col1, v_data (i).col3, v_data (i).col4 FROM DUAL WHERE NOT EXISTS (SELECT 1 FROM xxc_table a WHERE col1=col1 ..... ); --commit; INSERT INTO xxc_table1 (col1, col2, col3, col4 ) SELECT v_data (i).col1, v_data (i).col2, v_data (i).col3, 'Y' FROM DUAL WHERE NOT EXISTS (SELECT 1 FROM xxc_table1 a WHERE col1=col1 ..... ); --exit when c_1%notfound; END LOOP; CLOSE c_1; commit; END;
I get 40/28-PLS-00201: identifier 'I' must be declared what the problem in the above code please help me and I have lakhs of data
Thank you
Post edited by: Rajesh123 I changed IDX
Post edited by: Rajesh123 changed t_type c_1 in Fetch
But by using a SET of INSERT to insert into two tables at once in the same query would do the job without any collection of bulk of PL and avoid to query two times too.
for example, as a single INSERT...
SQL > create table table1 as
2. Select 1 as col1, col2 of 1, 1 as col3, 1 as col4 Union double all the
3 select 2,2,2,2 of all the double union
4 Select 3,3,3,3 Union double all the
5 Select 4,4,4,4 of all the double union
6 select 5,5,5,5 of all the double union
7 select 6,6,6,6 of all the double union
8 select 7,7,7,7 of all the double union
9 select 8,8,8,8 of all the double union
10. Select 9,9,9,9 to the Union double all the
11. Select double 10,10,10,10
12.Table created.
SQL > create table xxc_table like
2. Select 1 as col1, col3 2, 3 as col4 Union double all the
3. Select the 3, 4, 5 Union double all the
4. Select the 5, 6, 7 double
5.Table created.
SQL > create table xxc_table1 like
2. Select 3 as col1, col2, col3, 5 4 "n" as col4 Union double all the
3. Select the 6, 7, 8, double "n"
4.Table created.
SQL > insert all
2 when the xt_insert is null then
3 in xxc_table (col1, col3, col4)
4 values (col1, col3, col4)
5 when the xt1_insert is null then
6 in xxc_table1 (col1, col2, col3, col4)
7 values (col1, col2, col3, 'Y')
8. Select t1.col1 t1.col2, t1.col3, t1.col4
9, xt.col1 as xt_insert
10, xt1.col1 as xt1_insert
11 from table1 t1
12 left join external xxc_table xt (t1.col1 = xt.col1)
13 left xt1 xxc_table1 outer join (t1.col1 = xt1.col1)
14.15 rows created.
SQL > select * from xxc_table by 1.
COL1 COL3 COL4
---------- ---------- ----------
1 2 3
2 2 2
3 4 5
4 4 4
5 6 7
6 6 6
7 7 7
8 8 8
9 9 9
10-10-1010 selected lines.
SQL > select * from xxc_table1 by 1.
COL1 COL2 COL3 C
---------- ---------- ---------- -
1 1 1 Y
2 2 2 Y
3 4 5 N
4 4 4 Y
5 5 5 Y
6 7 8 N
7 7 7 Y
8 8 8 Y
9 9 9 Y
10-10-1010 selected lines.
SQL >
-
make exception when using BUlk collect
Hi all
version of DB 10 g
I've written a procedure as below
now, I tried to perform the procedure belowcreate or replace procedure test_proc2 is type v_emp_rec is record (empno number, ename varchar2 (200)); type v_emp_tab is table of v_emp_rec index by binary_integer; v_tab v_emp_tab; begin select empno,ename into v_tab(0) from emp where empno = 7369; dbms_output.put_line (v_tab(0).ename); exception when no_data_found then dbms_output.put_line ('I am in no data found exception'); end;
the foregoing is works well, but I want to use the functionality of collection in bulk so I use as belowbegin test_proc2; end;
the foregoing gives me exception, please someone can explain why it is not in the exception block.create or replace procedure test_proc2 is type v_emp_rec is record (empno number, ename varchar2 (200)); type v_emp_tab is table of v_emp_rec index by binary_integer; v_tab v_emp_tab; begin select empno,ename bulk collect into v_tab from emp where empno = 7369; dbms_output.put_line (v_tab(0).ename); exception when no_data_found then dbms_output.put_line ('I am in no data found exception'); end;
Thanks in advance.The obvious answer is because an exception no_data_found is raised.
The question is there.It's either select it because there is no data where empno = 7369.
Or is the .ename of v_tab (0), because there is no element 0. Automatic collection of indexing starts at 1.
for example
SQL> declare 2 type t1 is table of pls_integer index by pls_integer; 3 v1 t1; 4 begin 5 v1(1) := 1; 6 dbms_output.put_line(v1(0)); 7 end; 8 / declare * ERROR at line 1: ORA-01403: no data found ORA-06512: at line 6 SQL>If you catch the exceptions and do not spread them properly, then hide you all information kind of useful as a line number, etc..
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Error in the pl/sql block using associative arrays
Hello
I tried the following block of code using associative arrays.
and the error isDECLARE TYPE NumTab IS TABLE OF NUMBER INDEX BY BINARY_INTEGER; CURSOR c1 IS SELECT empno FROM emp; empnos NumTab; rows NATURAL := 10; BEGIN OPEN c1; FOR i in empnos.first..empnos.last LOOP /* The following statement fetches 10 rows (or less). */ FETCH c1 BULK COLLECT INTO empnos LIMIT rows; EXIT WHEN c1%NOTFOUND; DBMS_OUTPUT.PUT_LINE ( empnos.next(i)); END LOOP; CLOSE c1; END;
could you please let me know where I am going wrongDECLARE * ERROR at line 1: ORA-06502: PL/SQL: numeric or value error ORA-06512: at line 8
and please guide me where we use these associative arrays.
Thank youTry this
DECLARE TYPE NumTab IS TABLE OF emp%rowtype INDEX BY PLS_INTEGER; CURSOR c1 IS SELECT * FROM emp; empnos NumTab; rows INTEGER := 10; BEGIN OPEN C1; LOOP FETCH c1 BULK COLLECT INTO empnos LIMIT rows; EXIT WHEN c1%NOTFOUND; FOR i IN 1..empnos.count LOOP DBMS_OUTPUT.PUT_LINE(empnos(i).empno || '/' || empnos(i).ename); END LOOP; END LOOP; END; -
to change the pl/sql block to get the value of the user
In this code rather than affect the value of the SID in the block, I want to get the sid of the user.
Help, please.
Oracle Database 10 g Express Edition Release 10.2.0.1.0 - product PL/SQL Release 10.2.0.1.0 - Production CORE 10.2.0.1.0 Production AMT for 32-bit Windows: Version 10.2.0.1.0 - Production NLSRTL Version 10.2.0.1.0 - Production declare
v_sname t1.sname%type;
v_issue_date t3.issue_date%type;
v_book_title t2.book_title%type;
v_book_id t2.book_id%type;
cursor c1 is
Select t1.sname, t3.issue_date, t2.book_title, book_id
join T1 T3
using (SID)
Join t2
using (book_id)
where sid = 1;
Start
Open c1
loop
dbms_output.put_line (v_sname |) » ' || v_issue_date | » ' || v_book_title | ' ' || v_book_id);
extract the c1 in v_sname, v_issue_date, v_book_title, v_book_id;
When exit c1% notfound;
end loop;
Close c1;
end;
/
Thank you
If I set up a script that I want to pass a value, I just a configuration variable and name it and use it very similar to a procedure or function. Makes it easy to implement a procedure/function, or to convert a function/procedure in a PL/SQL block for test/debugging with relatively few changes to the code inside:
declare in_sid number := to_number('&1'); v_sname t1.sname%type; v_issue_date t3.issue_date%type; v_book_title t2.book_title%type; v_book_id t2.book_id%type; cursor c1 is select t1.sname, t3.issue_date, t2.book_title, book_id from t1 join t3 using(sid) join t2 using(book_id) where sid=in_sid; begin open c1 loop dbms_output.put_line( v_sname ||' ' || v_issue_date ||' ' || v_book_title || ' ' || v_book_id); fetch c1 into v_sname, v_issue_date, v_book_title, v_book_id; exit when c1%notfound; end loop; close c1; end; / -
Error using BULK collect with RECORD TYPE
Hello
I wrote a simple procedure to declare a record type & then by a variable of type NESTED table.
I then selects the data using COLLECT in BULK & trying to access it via a LOOP... We get an ERROR.
------------------------------------------------------------------------------------------------------------------------------------------------------
CREATE OR REPLACE PROCEDURE sp_test_bulkcollect
IS
TYPE rec_type () IS RENDERING
emp_id VARCHAR2 (20).
level_id NUMBER
);
TYPE v_rec_type IS TABLE OF THE rec_type;
BEGIN
SELECT employe_id, level_id
LOOSE COLLECTION v_rec_type
OF portfolio_exec_level_mapping
WHERE portfolio_execp_id = 2851852;
FOR indx IN v_rec_type. FIRST... v_rec_type. LAST
LOOP
dbms_output.put_line ('Emp-' | v_rec_type.emp_id (indx) |) » '|| v_rec_type.level_id (indx));
END LOOP;
END;
-----------------------------------------------------------------------------------------------------------------------------------
Here is the ERROR I get...
-Errors of compilation for the PROCEDURE DOMRATBDTESTUSER. SP_TEST_BULKCOLLECT
Error: PLS-00321: expression "V_REC_TYPE" is not appropriate for the left side of an assignment statement
Online: 15
Text: IN portfolio_exec_level_mapping
Error: PL/SQL: ORA-00904: invalid identifier
Online: 16
Text: WHERE portfolio_execp_id = 2851852;
Error: PL/SQL: statement ignored
Line: 14
Text: COLLECT LOOSE v_rec_type
Error: PLS-00302: component 'FIRST' must be declared
Online: 19
Text: LOOP
Error: PL/SQL: statement ignored
Online: 19
Text: LOOP
------------------------------------------------------------------------------------------------
Help PLZ.and with a complete code example:
SQL> CREATE OR REPLACE PROCEDURE sp_test_bulkcollect 2 IS 3 TYPE rec_type IS RECORD ( 4 emp_id VARCHAR2(20), 5 level_id NUMBER 6 ); 7 TYPE v_rec_type IS TABLE OF rec_type; 8 v v_rec_type; 9 BEGIN 10 SELECT empno, sal 11 BULK COLLECT INTO v 12 FROM emp 13 WHERE empno = 7876; 14 FOR indx IN v.FIRST..v.LAST 15 LOOP 16 dbms_output.put_line('Emp -- '||v(indx).emp_id||' '||v(indx).level_id); 17 END LOOP; 18 END; 19 / Procedure created. SQL> SQL> show error No errors. SQL> SQL> begin 2 sp_test_bulkcollect; 3 end; 4 / Emp -- 7876 1100 PL/SQL procedure successfully completed. -
Hello
I tried with the following code,
get the following errDECLARE TYPE EmpRec IS RECORD (last_name EMP.ename%TYPE, salary emp.sal%TYPE); emp_info EmpRec; TYPE empnest IS TABLE OF EMP.empno%TYPE; empnestvar empnest; BEGIN empnestvar := empnest(7566,7788); FOR i in empnestvar.first..empnestvar.last LOOP UPDATE emp SET sal = sal * 1.1 WHERE empno = empnestvar(i) RETURNING ename, sal BULK COLLECT INTO emp_info; DBMS_OUTPUT.PUT_LINE('Just gave a raise to ' || emp_info.last_name || ', who now makes ' || emp_info.salary); ROLLBACK; END LOOP; END;
Could you please advice me in thisRETURNING ename, sal BULK COLLECT INTO emp_info; * ERROR at line 11: ORA-03113: end-of-file on communication channel
Thank youWhy he does ' t work with
COLLECTION in BULK IN the variable of type record. >
This is how it is designed and defined! In fact, to put it very simply, BULK COLLECT means collectors several at a go (forgive me if my English is not the best), the record type variable can contain both.
A vary another important thing that I missed before, avoid using COMMIT or ROLLBACK inside the loop. You can search for AskTom for more explanations.Published by: mohamed on April 8, 2011 18:19
-
Is in bulk collect still useful in 10g or more?
I know that it is generally preferable to use a clause of collect in bulk for folders N loading of a table instead of using an explicit cursor because it's much faster (even if it uses a lot of memory). I want to know is that this advantage is still logical in Oracle 10 g and higher or if after 9i there are no advantage to use in bulk collect more respect by using a classic slider.
Thank you!Mark1970 wrote:
I know that it is generally preferable to use a clause of collect in bulk for folders N loading of a table instead of using an explicit cursor because it's much faster (even if it uses a lot of memory). I want to know is that this advantage is still logical in Oracle 10 g and higher or if after 9i there are no advantage to use in bulk collect more respect by using a classic slider.It all depends on what you mean by "loading".
If you treat the data then it is better to optimize SQL and PL/SQL to minimize, so if there is not need to query the data in a collection, because treatment can be done directly on the database with SQL updates / Select etc it is best to simply use SQL statements. The SQL language has also evolved with the use of analytical functions, regular expressions, clause type clause pivot (11g) etc so many which have already had to do so through code PL/SQL can now be done because the data is queried in SQL instead. There are always opportunities to use bulk collect data, but it depends on what your needs are. At first always see if you can run your task using SQL then, otherwise consider bulk accumulates etc appropriate to the task. -
Hello
I have a pl/sql block, it will work, but runs for 10 hours, could help you modify using "bulk collect?
(I've tried, but still had errors... so I want to see how other friends can modify with success).
Thank you, happy Thanksgiving!
-It's original screenplay:
DECLARE
CURSOR C_CURSOR IS SELECT * FROM MF_S224_RPT WHERE UIDY_LO IS NOT NULL AND PATN_LIST IS NOT NULL;
V_DEF_DATA C_CURSOR % ROWTYPE;
str_new_uidy_lo VARCHAR2 (255);
CURSOR C_CURSOR_LN IS SELECT * FROM MF_S224_RPT_LN WHERE UIDY_LO IS NOT NULL;
V_DEF_DATA_LN C_CURSOR_LN % ROWTYPE;
str_new_uidy_lo_ln VARCHAR2 (255);
BEGIN
C_CURSOR OPEN;
EXTRACT THE C_CURSOR IN V_DEF_DATA;
C_CURSOR % LOOP WHILE
str_new_uidy_lo: = (' & 6084 &'|) V_DEF_DATA. FISC_YEAR | ' &' | V_DEF_DATA. FISC_MNTH | ' &' | V_DEF_DATA. VR | ' &' | V_DEF_DATA. BENEFITS | ' &' | V_DEF_DATA. PATN_LIST | ' &' | V_DEF_DATA. (SLA);
UPDATE T1 SET T1 MF_S224_RPT. UIDY_LO is str_new_uidy_lo WHERE T1. UIDY_LO = V_DEF_DATA. UIDY_LO;
UPDATE T2 T2 SET MF_S224_RPT_LN. PRPT_ID_LO is str_new_uidy_lo WHERE T2. PRPT_ID_LO = V_DEF_DATA. UIDY_LO;
UPDATE MF_S224_RPT_ACT T5 T5 SET. PRPT_ID_LO is str_new_uidy_lo WHERE T5. PRPT_ID_LO = V_DEF_DATA. UIDY_LO;
EXTRACT THE C_CURSOR IN V_DEF_DATA;
END LOOP;
CLOSE C_CURSOR;
C_CURSOR_LN OPEN;
EXTRACT THE C_CURSOR_LN IN V_DEF_DATA_LN;
C_CURSOR_LN % LOOP WHILE
str_new_uidy_lo_ln: = ('& 6085' |) SUBSTR (V_DEF_DATA_LN. PRPT_ID_LO, 6). ' &' | V_DEF_DATA_LN. TSYM | ' &' | V_DEF_DATA_LN. GLAC | ' &' | V_DEF_DATA_LN. ACMP_YEAR | ' &' | V_DEF_DATA_LN. ACMP_MNTH | ' &' | V_DEF_DATA_LN. RCPT_DISB_IN | ' &' | V_DEF_DATA_LN. PATN);
UPDATE MF_S224_RPT_LN SET T3 T3. UIDY_LO is str_new_uidy_lo_ln WHERE T3. UIDY_LO = V_DEF_DATA_LN. UIDY_LO;
UPDATE MF_S224_RPT_ACT SET T4 T4. PRPT_LINE_ID_LO is str_new_uidy_lo_ln WHERE T4. PRPT_LINE_ID_LO = V_DEF_DATA_LN. UIDY_LO;
EXTRACT THE C_CURSOR_LN IN V_DEF_DATA_LN;
END LOOP;
CLOSE C_CURSOR_LN;
END;
/
This should be a lot faster:
declare
type of TRec's record)
OLD_UIDY_LO MF_S224_RPT. UIDY_LO % TYPE,
NEW_UIDY_LO MF_S224_RPT. TYPE % UIDY_LO
);
type TRecList is table of the TRec;
vRecList TRecList;
Start
Select UIDY_LO,
"& 6084 &' | FISC_YEAR | » &'|| FISC_MNTH | » &'|| VR | » &'|| BENEFITS | » &'|| PATN_LIST | » &'|| SLA
bulk collect into vRecList
of MF_S224_RPT
where UIDY_LO is not null and
PATN_LIST is not null;
ForAll i in vRecList.First... vRecList.Last
Update MF_S224_RPT T1
the T1 value. UIDY_LO = vRecList (i). NEW_UIDY_LO
where T1. UIDY_LO = vRecList (i). OLD_UIDY_LO;
ForAll i in vRecList.First... vRecList.Last
MF_S224_RPT_LN T2 update
the value of T2. PRPT_ID_LO = vRecList (i). NEW_UIDY_LO
where T2. PRPT_ID_LO = vRecList (i). OLD_UIDY_LO;
ForAll i in vRecList.First... vRecList.Last
Update MF_S224_RPT_ACT T5
SET T5. PRPT_ID_LO = vRecList (i). NEW_UIDY_LO
where T5. PRPT_ID_LO = vRecList (i). OLD_UIDY_LO;
-------------
Select UIDY_LO,
("& 6085' | ') SUBSTR (PRPT_ID_LO, 6). » &'|| TSYM | » &'|| GLAC | » &'|| ACMP_YEAR | » &'|| ACMP_MNTH | » &'|| RCPT_DISB_IN | » &'|| PATN)
bulk collect into vRecList
of MF_S224_RPT_LN
where UIDY_LO is not null;
ForAll i in vRecList.First... vRecList.Last
MF_S224_RPT_LN T3 update
Set the T3. UIDY_LO = vRecList (i). NEW_UIDY_LO
where T3. UIDY_LO = vRecList (i). OLD_UIDY_LO;
ForAll i in vRecList.First... vRecList.Last
Update MF_S224_RPT_ACT T4
Set the T4. PRPT_LINE_ID_LO = vRecList (i). NEW_UIDY_LO
where T4. PRPT_LINE_ID_LO = vRecList (i). OLD_UIDY_LO;
end;
/
-
Bulk collect / forall type what collection?
Hi I am trying to speed up the query below using bulk collect / forall:
SELECT h.cust_order_no AS custord, l.shipment_set AS Tess
Info.tlp_out_messaging_hdr h, info.tlp_out_messaging_lin l
WHERE h.message_id = l.message_id
AND h.contract = '12384'
AND l.shipment_set IS NOT NULL
AND h.cust_order_no IS NOT NULL
H.cust_order_no GROUP, l.shipment_setI would like to get the 2 selected fields above in a new table as quickly as possible, but I'm pretty new to Oracle and I find it hard to sort out the best way to do it. The query below is not working (no doubt there are many issues), but I hope that's sufficiently developed, shows the sort of thing, I am trying to achieve:
DECLARE
TYPE xcustord IS TABLE OF THE info.tlp_out_messaging_hdr.cust_order_no%TYPE;
TYPE xsset IS TABLE OF THE info.tlp_out_messaging_lin.shipment_set%TYPE;
TYPE xarray IS the TABLE OF tp_a1_tab % rowtype INDEX DIRECTORY.
v_xarray xarray;
v_xcustord xcustord;
v_xsset xsset;
CUR CURSOR IS
SELECT h.cust_order_no AS custord, l.shipment_set AS Tess
Info.tlp_out_messaging_hdr h, info.tlp_out_messaging_lin l
WHERE h.message_id = l.message_id
AND h.contract = '1111'
AND l.shipment_set IS NOT NULL
AND h.cust_order_no IS NOT NULL;
BEGIN
Heart OPEN;
LOOP
News FETCH
LOOSE COLLECTION v_xarray LIMIT 10000;
WHEN v_xcustord EXIT. COUNT() = 0;
FORALL I IN 1... v_xarray. COUNTY
INSERT INTO TP_A1_TAB (cust_order_no, shipment_set)
VALUES (v_xarray (i) .cust_order_no, v_xarray (i) .shipment_set);
commit;
END LOOP;
CLOSE cur;
END;I'm running on Oracle 9i release 2.
Short-term solution may be to a world point of view. Pay once per hour for the slow and complex query execution. Materialize the results in a table (with clues in support of queries on the materialized view).
Good solution - analysis logic and SQL, determine what he does, how he does it and then figure out how this can be improved.
Ripping separate cursors in SQL and PL/SQL code injection to stick together, are a great way to make performance even worse.
-
Bulk Collect and Millions of records.
Hey guys,.
I did experiences autour with big collect in GR 11, 2...
I have millioms of files with very large tables.
In fact, my question is this. How do you use bulk collect when you have millions of records?
Everytime I try to use it for bulk collect into, I have run out of memory.
So should I stick with the SQL engine when it comes to manipulate millions
folders? Is maninly bulk collect for insert, updates to use for applications?
Summer banging my head for awhile with it. Can a Pl/SQL pro if you please
Give me some advice on this?
In most cases SQL insert/update engine will end up more quickly then PL/SQL select + Insert/Update. Normally, you would use PL/SQL, if there is a complex logic that is based on calculations of several rows that can be easily made in SQL. If you must use BULK COLLECT many or / and wide lines, you can divide it into segments using LIMIT.
SY.
-
On bulk collect forall vs fusion simple statement
I understand that a single DML statement is better that use bulk collect to have all the intermediary undertakes. My only concern is that if I load a large amount of data as a record 100 million records in a 800 million table with foreign keys and indexes and the session is killed, the cancellation may take some time which is not acceptable. Using bulk collect forall with interval of validations is slower than a declaration unique fusion straight, but in the case of dead session, the restore time will be not too bad and a reload of the not yet committed data will be not as bad. For the design of a load of recoverable data which may not be affected as badly, is in bulk collect + for all the right approach?
So if I chunk it upward in 50 lines, the child table must be loaded to its matching when records the parent table loaded and validate them.
... and then create a procedure that takes care of the parent AND child data at the same time.
SQL for DBMS_PARALLEL_EXECUTE would be:
"start load_parent_and_child (: start_id,: end_id); end; »
PS - you don't want to run ECD and DML PARALLEL at the same time...
MK
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