Join two tables for desired out put

Hello

I have two tables with structures below:

TAB1:

LEAD_NUM (PRIMARY KEY), IMPERATIVE_1, IMPERATIVE_2, IMPERATIVE_3, IMPERATIVE_4

LEAD_NUMIMPERATIVE_1IMPERATIVE_2IMPERATIVE_3IMPERATIVE_4
34HVJCXMNULL VALUEDGHKKK

TAB2:

LEAD_NUM (FOREIGN KEY), ACCOUNT_NAME, FISCAL_YEAR

LEAD_NUMACCOUNT_NAMEFISCAL_YEAR
34HVJATT2010
34HVJATT2011
34HVJATT2012

I need the output in the format below:

ACCOUNT_NAMELEAD_NUMFISCAL_YEARIMPERATIVES
ATT34HVJ2010CXM, DGH, KKK
ATT34HVJ2011CXM, DGH, KKK
ATT34HVJ2012CXM, DGH, KKK

Can anyone help me please with the query?

Thanks in advance:

Arpit

create table TAB1

(

Key elementary school/LEAD_NUM varchar2 (100)

IMPERATIVE_1 varchar2 (100),

IMPERATIVE_2 varchar2 (100),

IMPERATIVE_3 varchar2 (100),

IMPERATIVE_4 varchar2 (100)

);

insert into tab1 values ("34HVJ", "CXM", "NULL", "DGH" 'KKK');

create table TAB2

(

LEAD_NUM varchar2 (100),

Account_name varchar2 (100)

NUMBER OF FISCAL_YEAR

);

ALTER TABLE TAB2

ADD CONSTRAINT fk_PerOrders

FOREIGN KEY (LEAD_NUM)

TAB1 (LEAD_NUM) REFERENCES

INSERT INTO VALUES TAB2 ('34HVJ', 'ATT', 2010);

INSERT INTO VALUES TAB2 ('34HVJ', 'ATT', 2011);

SELECT t2.account_name, t2.lead_num, t2.fiscal_year,

RTRIM (TRIM (CASE WHEN t1.imperative_1 IS NULL or t1.imperative_1 = 'NULL' THEN "ELSE t1.imperative_1 |)) ',' END |

CASE WHEN t1.imperative_2 IS NULL or t1.imperative_2 = 'NULL' THEN ' ELSE t1.imperative_2 | ',' END |

CASE WHEN t1.imperative_3 IS NULL or t1.imperative_3 = 'NULL' THEN ' ELSE t1.imperative_3 | ',' END |

CASE WHEN t1.imperative_4 IS NULL or t1.imperative_4 = 'NULL' THEN ' ELSE t1.imperative_4 | (',' END), ',') requirements

OF tab1 t1, t2 tab2

WHERE t1.lead_num = t2.lead_num

ORDER BY t2.fiscal_year

Answer: -.

Tags: Database

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             3 15-JUN-11
             4 15-JUN-11
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             4 15-JUN-11
             5 15-JUN-11
             4 15-JUN-11
             5 15-JUN-11
             6 15-JUN-11
             5 15-JUN-11
             6 15-JUN-11
             7 15-JUN-11
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             7 15-JUN-11
             8 15-JUN-11
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             8 15-JUN-11
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             8 15-JUN-11
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            11 15-JUN-11
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