Single-mode fiber for 1 Gbps to 10 Gbps?

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• Single SQL query for the analysis of the date of customs declaration under the table of Stock codes

  Dear all,

  
  

  Please tell us a single SQL query for the below,
  

  We have a Table of Stock as shown below,

  STOCK_TABLE

   

  ITEM_CODE (item code)

  BAT_NO

  (lot no.)

  TXN_CODE

  (transaction code)

  DOC_NO

  (number)

  BOE_DT

  (date of the customs declaration)

  I1

  B1

  I1

  I2

  I3

  B70

  I4

  B80

  I5

  B90

  T102

  1234

  JULY 2, 2015

  I6

  B100

  We have to find the date of customs declaration (i.e. the date when the items have come under this particular table) for items that are not attached to any document (that is, who have TXN_CODE, DOC_NO and BOE_DT fields with a NULL value).

  For each item in the table of actions, which is not attached to any document, the customs declaration date is calculated as follows.

  1. If (code section, lot number) combination is present under HISTORY_TABLE, the date of customs declaration will receive the UPDT_DT, the transaction code (TXN_CODE) is an IN or transactions (which can be analyzed from the TRANSACTIONS table).

  2. If (code section, lot number) combination is NOT currently at the HISTORY_TABLE (or) the transaction code respective to item - batch number combination code is an operation then customs declaration date will be the date of the document (DOC_DT) that we receive from one of the 3 tables IN_TABLE_HEAD that contains the element of that particular lot.

• If the case 1 and case 2 fails, our customs declaration date will be the last date of document (DOC_DT) that we receive from one of the 3 tables IN_TABLE_HEAD containing that particular item and the BAT_NO in expected results will be that corresponding to this document, as appropriate, to another NULL.

• If the case 1 or case 2 is successful, the value of the last field (in the output expected, shown further below) BATCH_YN will be 'Y', because it fits the lot. Otherwise it will be 'n'.

HISTORY_TABLE

 

ITEM_CODE

BAT_NO

TXN_CODE

DOC_NO

UPDT_DT

I1

B1

T1

1234

JANUARY 3, 2015

I1

B20

T20

4567

MARCH 3, 2015

I1

B30

T30

7890

FEBRUARY 5, 2015

I2

B40

T20

1234

JANUARY 1, 2015

TRANSACTION

 

TXN_CODE	TXN_TYPE
T1	IN
T20

OFF

T30

ALL THE

T50

IN

T80

IN

T90

IN

T60

ALL THE

T70

ALL THE

T40

ALL THE

IN_TABLE_HEAD_1

 

H1_SYS_ID (primary key)

TXN_CODE

DOC_NO

DOC_DATE

H1ID1

T1

1234

JANUARY 1, 2015

H1ID2

T70

1234

FEBRUARY 1, 2015

IN_TABLE_ITEM_1

 

I1_SYS_ID

H1_SYS_ID

(foreign key referencing H1_SYS_ID in IN_TABLE_HEAD_1)

ITEM_CODE

I1ID1

H1ID1

I1

I1ID2

H1ID1

I100

I1ID3

H1ID2

I3

IN_TABLE_BATCH_1

 

B1_SYS_ID

TXN_CODE                DOC_NO (now in IN_TABLE_HEAD_1)

BAT_NO

B1ID1

T1

1234

B1 / can be empty

B1ID2

T70

1234

B70

IN_TABLE_HEAD_2

 

H2_SYS_ID (primary key)

TXN_CODE

DOC_NO

DOC_DATE

H2ID1

T30

4567

FEBRUARY 3, 2015

H2ID2

T60

1234

JANUARY 3, 2015

IN_TABLE_ITEM_2

 

I2_SYS_ID	H2_SYS_ID (foreign key referencing H2_SYS_ID in IN_TABLE_HEAD_2)	ITEM_CODE
I2ID1	H2ID1

I1

I2ID2

H2ID1

I200

I2ID3

H2ID2

I2

IN_TABLE_BATCH_2

 

B2_SYS_ID

I2_SYS_ID

(foreign key referencing I2_SYS_ID in IN_TABLE_ITEM_2)

BAT_NO

B2ID1

I2ID1

B30 / null

B2ID2

I2ID2

B90

B2ID2

I2ID3

B60

IN_TABLE_HEAD_3

 

H3_SYS_ID (primary key)	TXN_CODE	DOC_NO	DOC_DATE
H3ID1

T50

1234

JANUARY 2, 2015

H3ID2

T80

1234

JANUARY 3, 2015

H3ID3

T90

1234

JANUARY 4, 2015

H3ID4

T40

1234

AUGUST 5, 2015

IN_TABLE_ITEM_3

 

I3_SYS_ID

H3_SYS_ID

(foreign key referencing H3_SYS_ID in IN_TABLE_HEAD_3)

ITEM_CODE

BAT_NO

I3ID1

H31D1

I2

B50

I3ID2

H3ID2

I4

B40

I3ID3

H3ID3

I4

I3ID4

H3ID4

I6

There is no IN_TABLE_BATCH_3

Please find below the expected results.

OUTPUT

 

ITEM_CODE

BAT_NO

TXN_CODE

DOC_NO

BOE_DT

BATCH_YN

I1

B1

T1

1234

JANUARY 3, 2015

THERE

I1

B30

T30

7890

FEBRUARY 5, 2015

N

I2

B60

T60

1234

JANUARY 3, 2015

N

I3

B70

T70

1234

FEBRUARY 1, 2015

THERE

I4

T90

1234

JANUARY 4, 2015

N

I6

T40

1234

AUGUST 5, 2015

N

Controls database to create the tables above and insert the records.

CREATE TABLE stock_table()item_code VARCHAR2()80),bat_no VARCHAR2()80),txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), boe_dt DATE );

INSERT EN stock_table

   VALUES ('I1', 'B1', '', '', '');

INSERT EN stock_table

   VALUES ('I1', '', '', '', '');

INSERT IN stock_table

   VALUES ('I2', '', '', '', '');

INSERT EN stock_table

   VALUES ('I3', 'B70', '', '', '');

INSERT EN stock_table

   VALUES ('I4', 'B80', '', '', '');

INSERT EN stock_table

   VALUES ('I5', 'B90', 'T102', '1234', '02-JUL-2015');

INSERT EN stock_table

   VALUES ('I6', 'B100', '', '', '');

SELECT *

FROM stock_table










 

CREATE TABLE history_table()item_code VARCHAR2()80),bat_no VARCHAR2()80),txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), updt_dt DATE );

INSERT IN history_table

   VALUES ('I1', 'B1', 'T1', '1234', '03-JAN-2015');

INSERT IN history_table

   VALUES ('I1', 'B20', 'T20', '4567', '03-MAR-2015');

INSERT IN history_table

   VALUES ('I1', 'B30', 'T30', '7890', '05-FEB-2015');

INSERT IN history_table

   VALUES ('I2', 'B40', 'T20', '1234', '01-JAN-2015');

SELECT *

FROM history_table










 

CREATE TABLE transaction1()txn_code VARCHAR()80),txn_type VARCHAR()80));




INSERT INTO transaction1

   VALUES ('T1', 'IN');




INSERT INTO transaction1

   VALUES ('T20', 'OUT');

INSERT INTO transaction1

   VALUES ('T30', 'ALL');

INSERT INTO transaction1

   VALUES ('T40', 'ALL');

INSERT INTO transaction1

   VALUES ('T50', 'IN');

INSERT INTO transaction1

   VALUES ('T60', 'ALL');

INSERT INTO transaction1

   VALUES ('T70', 'ALL');

INSERT INTO transaction1

   VALUES ('T80', 'IN');

INSERT INTO transaction1

   VALUES ('T90', 'IN');

SELECT *

FROM transaction1










 

CREATE TABLE in_table_head_1()h1_sys_id VARCHAR2()80) PRIMARY KEY,txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), doc_dt DATE );

CREATE TABLE in_table_head_2()h2_sys_id VARCHAR2()80) PRIMARY KEY,txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), doc_dt DATE );

CREATE TABLE in_table_head_3()h3_sys_id VARCHAR2()80) PRIMARY KEY,txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), doc_dt DATE );

 

INSERT IN in_table_head_1

   VALUES ('H1ID1', 'T1', '1234', '01-JAN-2015');

INSERT IN in_table_head_1

   VALUES ('H1ID2', 'T70', '1234', '01-FEB-2015');

INSERT IN in_table_head_2

   VALUES ('H2ID1', 'T30', '4567', '03-FEB-2015');

INSERT IN in_table_head_2

   VALUES ('H2ID2', 'T60', '1234', '03-JAN-2015');

INSERT IN in_table_head_3

   VALUES ('H3ID1', 'T50', '1234', '02-JAN-2015');

INSERT IN in_table_head_3

   VALUES ('H3ID2', 'T80', '1234', '03-JAN-2015');

INSERT IN in_table_head_3

   VALUES ('H3ID3', 'T90', '1234', '05-JAN-2015');

INSERT IN in_table_head_3

   VALUES ('H3ID4', 'T40', '1234', '05-AUG-2015');










 

CREATE TABLE in_table_item_1()i1_sys_id VARCHAR2()80) PRIMARY KEY,

h1_sys_id VARCHAR2 (80) REFERENCES in_table_head_1()h1_sys_id),item_code VARCHAR2()80));

CREATE TABLE in_table_item_2()i2_sys_id VARCHAR2()80) PRIMARY KEY,

h2_sys_id VARCHAR2 (80) REFERENCES in_table_head_2()h2_sys_id),item_code VARCHAR2()80));

CREATE TABLE in_table_item_3(i3_sys_id VARCHAR2(80) PRIMARY KEY,

h3_sys_id VARCHAR2 (80) REFERENCES in_table_head_3()h3_sys_id),item_code VARCHAR2()80),

bat_no VARCHAR2 (80));

 

INSERT IN in_table_item_1

   VALUES ('I1ID1', 'H1ID1', 'I1');

INSERT IN in_table_item_1

   VALUES ('I1ID2', 'H1ID1', 'I100');

INSERT IN in_table_item_1

   VALUES ('I1ID3', 'H1ID2', 'I3');

INSERT IN in_table_item_2

   VALUES ('I2ID1', 'H2ID1', 'I1');

INSERT IN in_table_item_2

   VALUES ('I2ID2', 'H2ID1', 'I200');

INSERT IN in_table_item_2

   VALUES ('I2ID3', 'H2ID2', 'I2');

INSERT IN in_table_item_3

   VALUES ('I3ID1', 'H3ID1', 'I2','B50');

INSERT IN in_table_item_3

   VALUES ('I3ID2', 'H3ID2', 'I4','B40');

INSERT IN in_table_item_3

   VALUES ('I3ID3', 'H3ID3', 'I4','');

INSERT IN in_table_item_3

   VALUES ('I3ID4', 'H3ID4', 'I6','');

SELECT *

FROM in_table_item_1

SELECT *

FROM in_table_item_2

SELECT *

FROM in_table_item_3










 

CREATE TABLE in_table_batch_1()b1_sys_id VARCHAR2()80) PRIMARY KEY,

txn_code VARCHAR2 (80), doc_no VARCHAR2 (80), bat_no VARCHAR2 (80));

CREATE TABLE in_table_batch_2()b2_sys_id VARCHAR2()80) PRIMARY KEY,

i2_sys_id VARCHAR2 (80) REFERENCES in_table_item_2()i2_sys_id),bat_no VARCHAR2()80));

 

INSERT IN in_table_batch_1

   VALUES ('B1ID1', 'T1', '1234', 'B1');

INSERT IN in_table_batch_1

   VALUES ('B1ID2', 'T70', '1234', 'B70');

INSERT IN in_table_batch_2

   VALUES ('B2ID1', 'I2ID1', 'B30');

INSERT IN in_table_batch_2

   VALUES ('B2ID2', 'I2ID2', 'B90');

INSERT IN in_table_batch_2

   VALUES ('B2ID3', 'I2ID3', 'B60');

Please advise a solution for the same.

Thank you and best regards,

Séverine Suresh

very forced (question subfactoring used to allow easy testing/verification - could work with these test data only)

with

case_1 as

(select s.item_code,

s.bat_no,

h.txn_code,

h.doc_no,

h.updt_dt boe_dt,

cases where s.bat_no = h.bat_no then 'Y' else ' n end batch_yn.

cases where h.txn_code is not null

and h.doc_no is not null

and h.updt_dt is not null

then 'case 1' '.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, boe_dt

of w_stock_table

where bat_no is null

or txn_code is null

or doc_no is null

or boe_dt is null

) s

left outer join

w_history_table h

On s.item_code = h.item_code

and s.bat_no = h.bat_no

and exists (select null

of w_transaction1

where txn_code = nvl (s.txn_code, h.txn_code)

and txn_type in ('IN', 'ALL')

)

),

case_2 as

(select s.item_code,

NVL (s.bat_no, h.bat_no) bat_no.

NVL (s.txn_code, h.txn_code) txn_code.

NVL (s.doc_no, h.doc_no) doc_no.

NVL (s.boe_dt, h.updt_dt) updt_dt.

cases where s.bat_no = h.bat_no then 'Y' else ' n end batch_yn.

cases where h.txn_code is not null

and h.doc_no is not null

and h.updt_dt is not null

then 'case 2'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, boe_dt

of case_1

where refers_to is null

) s

left outer join

w_history_table h

On s.item_code = h.item_code

and exists (select null

of w_transaction1

where txn_code = nvl (s.txn_code, h.txn_code)

and txn_type in ('IN', 'ALL')

)

and not exists (select null

of case_1

where item_code = h.item_code

and bat_no = h.bat_no

and txn_code = h.txn_code

and doc_no = h.doc_no

and updt_dt = h.updt_dt

)

),

case_31 as

(select s1.item_code,

NVL (S1.bat_no, W1.bat_no) bat_no.

NVL (S1.txn_code, W1.txn_code) txn_code.

NVL (S1.doc_no, W1.doc_no) doc_no.

NVL (S1.updt_dt, W1.doc_dt) updt_dt.

cases where s1.bat_no = w1.bat_no then 'Y' else ' n end batch_yn.

cases where w1.txn_code is not null

and w1.doc_no is not null

and w1.doc_dt is not null

then "case 31'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn, refers_to

of case_2

where refers_to is null

) s1

left outer join

(select i1.item_code, h1.txn_code, h1.doc_no, h1.doc_dt, b1.bat_no

of w_in_table_item_1 i1

inner join

w_in_table_head_1 h1

On i1.h1_sys_id = h1.h1_sys_id

inner join

w_in_table_batch_1 b1

On h1.txn_code = b1.txn_code

and h1.doc_no = b1.doc_no

) w1

On s1.item_code = w1.item_code

),

case_32 as

(select s2.item_code,

NVL (S2.bat_no, W2.bat_no) bat_no.

NVL (S2.txn_code, W2.txn_code) txn_code.

NVL (S2.doc_no, W2.doc_no) doc_no.

NVL (S2.updt_dt, W2.doc_dt) updt_dt.

cases where s2.bat_no = w2.bat_no then 'Y' else ' n end batch_yn.

cases where w2.txn_code is not null

and w2.doc_no is not null

and w2.doc_dt is not null

then "case 32'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn, refers_to

of case_2

where refers_to is null

) s2

left outer join

(select i2.item_code, h2.txn_code, h2.doc_no, h2.doc_dt, b2.bat_no

of w_in_table_item_2 i2

inner join

w_in_table_head_2 h2

On i2.h2_sys_id = h2.h2_sys_id

inner join

w_in_table_batch_2 b2

On i2.i2_sys_id = b2.i2_sys_id

) w2

On s2.item_code = w2.item_code

),

case_33 as

(select s3.item_code,

w3.bat_no,

NVL (S3.txn_code, w3.txn_code) txn_code.

NVL (S3.doc_no, w3.doc_no) doc_no.

NVL (S3.updt_dt, w3.doc_dt) updt_dt.

cases where s3.bat_no = w3.bat_no then 'Y' else ' n end batch_yn.

cases where w3.txn_code is not null

and w3.doc_no is not null

and w3.doc_dt is not null

then "case 33'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn, refers_to

of case_2

where refers_to is null

) s3

left outer join

(select i3.item_code, h3.txn_code, h3.doc_no, h3.doc_dt, i3.bat_no

of w_in_table_item_3 i3

inner join

w_in_table_head_3 h3

On i3.h3_sys_id = h3.h3_sys_id

) w3

On s3.item_code = w3.item_code

)

Select item_code, bat_no, txn_code, doc_no, boe_dt, batch_yn

of case_1

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_2

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn,

ROW_NUMBER() over (partition by item_code of updt_dt desc order) rn

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_31

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_32

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_33

where refers_to is not null

)

)

where rn = 1

ITEM_CODE	BAT_NO	TXN_CODE	DOC_NO	BOE_DT	BATCH_YN
I1	B1	T1	1234	JANUARY 3, 2015	THERE
I1	B30	T30	7890	FEBRUARY 5, 2015	N
I2	B60	T60	1234	JANUARY 3, 2015	N
I3	B70	T70	1234	FEBRUARY 1, 2015	THERE
I4	-	T90	1234	JANUARY 5, 2015	N
I6	-	T40	1234	AUGUST 5, 2015	N

Concerning

Etbin