forked from docs/doc-exports
Lu, Huayi
346ac31da9
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Reviewed-by: Jiang, Beibei <beibei.jiang@t-systems.com> Co-authored-by: Lu, Huayi <luhuayi@huawei.com> Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
304 lines
15 KiB
HTML
304 lines
15 KiB
HTML
<a name="EN-US_TOPIC_0000001233800729"></a><a name="EN-US_TOPIC_0000001233800729"></a>
|
|
|
|
<h1 class="topictitle1">DSQL</h1>
|
|
<div id="body8662426"><div class="section" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_section1511514718300"><h4 class="sectiontitle">DSQL Variable: With AS</h4><p id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_p19765124823010"><strong id="EN-US_TOPIC_0000001233800729__en-us_topic_0237712258_b1087145918309">Input</strong></p>
|
|
</div>
|
|
<pre class="screen" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_screen10539122773820">/* VARIABLE INPUT */
|
|
select cast(cast('${TX_DATE}' as date format 'yyyymmdd') as date format 'yyyy-mm-dd') as v_Trx_Dt;
|
|
.IF ERRORCODE <> 0 THEN .QUIT 12 ;
|
|
|
|
insert into VT_RTL_ACT_ORG_INF /* VT_ */
|
|
(
|
|
Act_Id /* */
|
|
,Act_Mdf /* */
|
|
,Act_Agr_Typ_Cd /* */
|
|
,Opn_BBK /* */
|
|
,Opn_BRN /* */
|
|
)
|
|
select
|
|
a.Agr_Id as Act_Id /* */
|
|
,a.Agr_Mdf as Act_Mdf /* */
|
|
,a.Agr_Typ_Cd as Act_Agr_Typ_Cd /* */
|
|
,a.BBK_Org_Id as Opn_BBK /* */
|
|
,a.Opn_Org_Id as Opn_BRN /* */
|
|
from ${PDM_VIEW}.T03_AGR_TRSR_BND_ACT as a /* _ */
|
|
where a.DW_Start_Dt <= cast('${v_Trx_Dt}' as date format 'yyyy-mm-dd')
|
|
AND a.DW_End_Dt > cast('${v_Trx_Dt}' as date format 'yyyy-mm-dd')
|
|
AND a.Agr_Typ_Cd IN ('20301') /* */
|
|
;
|
|
.IF ERRORCODE <> 0 THEN .QUIT 12 ;</pre>
|
|
<p id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_p182785663715"><strong id="EN-US_TOPIC_0000001233800729__en-us_topic_0237712258_b160711220388">Output</strong></p>
|
|
<pre class="screen" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_screen1120119586382">DECLARE lv_mig_obj_exists_check NUMBER ( 1 ) ;
|
|
lv_mig_errorcode NUMBER ( 4 ) ;
|
|
lv_mig_v_Trx_Dt TEXT ;
|
|
|
|
BEGIN
|
|
/*VARIABLE INPUT */
|
|
BEGIN
|
|
SELECT CAST( CAST( '${TX_DATE}' AS DATE ) AS DATE )
|
|
INTO lv_mig_v_Trx_Dt ;
|
|
|
|
lv_mig_errorcode := 0 ;
|
|
|
|
EXCEPTION
|
|
WHEN OTHERS THEN
|
|
lv_mig_errorcode := -1;
|
|
|
|
END;
|
|
IF lv_mig_errorcode <> 0 THEN
|
|
RAISE EXCEPTION '12' ;
|
|
END IF ;
|
|
|
|
BEGIN
|
|
INSERT INTO VT_RTL_ACT_ORG_INF /* VT_ */
|
|
(
|
|
Act_Id /* */
|
|
,Act_Mdf /* */
|
|
,Act_Agr_Typ_Cd /* */
|
|
,Opn_BBK /* */
|
|
,Opn_BRN /* */
|
|
)
|
|
SELECT a.Agr_Id AS Act_Id /* */
|
|
,a.Agr_Mdf AS Act_Mdf /* */
|
|
,a.Agr_Typ_Cd AS Act_Agr_Typ_Cd /* */
|
|
,a.BBK_Org_Id AS Opn_BBK /* */
|
|
,a.Opn_Org_Id AS Opn_BRN /* */
|
|
FROM ${PDM_VIEW}.T03_AGR_TRSR_BND_ACT AS a /* _ */
|
|
WHERE a.DW_Start_Dt <= CAST( lv_mig_v_Trx_Dt AS DATE )
|
|
AND a.DW_End_Dt > CAST( lv_mig_v_Trx_Dt AS DATE )
|
|
AND a.Agr_Typ_Cd IN ( '20301' ) /* */
|
|
;
|
|
lv_mig_errorcode := 0 ;
|
|
|
|
EXCEPTION
|
|
WHEN OTHERS THEN
|
|
lv_mig_errorcode := -1;
|
|
|
|
END ;
|
|
IF lv_mig_errorcode <> 0 THEN
|
|
RAISE EXCEPTION '12' ;
|
|
END IF ;
|
|
|
|
END ;
|
|
/</pre>
|
|
<div class="section" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_section825918319305"><h4 class="sectiontitle">DSQL Variable: Without AS</h4><p id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_p452450301"><strong id="EN-US_TOPIC_0000001233800729__en-us_topic_0237712258_b675831214304">Input</strong></p>
|
|
</div>
|
|
<pre class="screen" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_screen18502145884515">/* SESSION INPUT */
|
|
select Session ;
|
|
.IF ERRORCODE <> 0 THEN .QUIT 12 ;
|
|
|
|
select username,clientsystemuserid,clientipaddress,clientprogramname
|
|
from dbc.sessioninfoV
|
|
where sessionno = '$Session' ;
|
|
.IF ERRORCODE <> 0 THEN .QUIT 12 ;</pre>
|
|
<p id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_p85971750114511"><strong id="EN-US_TOPIC_0000001233800729__b217641630">Output</strong></p>
|
|
<pre class="screen" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_screen1666112462">DECLARE lv_mig_obj_exists_check NUMBER ( 1 ) ;
|
|
lv_mig_errorcode NUMBER ( 4 ) ;
|
|
lv_mig_Session TEXT ;
|
|
|
|
BEGIN
|
|
/*SESSION INPUT */
|
|
BEGIN
|
|
SELECT pg_backend_pid ( )
|
|
INTO lv_mig_Session ;
|
|
|
|
lv_mig_errorcode := 0 ;
|
|
|
|
EXCEPTION
|
|
WHEN OTHERS THEN
|
|
lv_mig_errorcode := - 1 ;
|
|
END ;
|
|
|
|
IF lv_mig_errorcode <> 0 THEN
|
|
RAISE EXCEPTION '12' ;
|
|
END IF ;
|
|
|
|
BEGIN
|
|
SELECT COUNT( * ) INTO lv_mig_obj_exists_check
|
|
FROM ( SELECT username
|
|
,clientsystemuserid
|
|
,clientipaddress
|
|
,clientprogramname
|
|
FROM dbc.sessioninfoV
|
|
WHERE sessionno = lv_mig_Session )
|
|
LIMIT 1 ;
|
|
|
|
lv_mig_errorcode := 0 ;
|
|
|
|
EXCEPTION
|
|
WHEN OTHERS THEN
|
|
lv_mig_errorcode := - 1 ;
|
|
END ;
|
|
|
|
IF lv_mig_errorcode <> 0 THEN
|
|
RAISE EXCEPTION '12' ;
|
|
END IF ;
|
|
|
|
END ;
|
|
/</pre>
|
|
<div class="section" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_section864904217214"><h4 class="sectiontitle">Specifying Variables in BTEQ Statements</h4><p id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_p1848314410216"><strong id="EN-US_TOPIC_0000001233800729__en-us_topic_0237712258_b104246551829">Input</strong></p>
|
|
<pre class="screen" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_screen6649121538">select case when cast('${v_Trx_Dt}' as date format'yyyy-mm-dd') = cast('${v_Tx_Mon_End_Date}' as date format'yyyy-mm-dd') then '0' else '1' end as v_IsLastDay;
|
|
.IF ERRORCODE <> 0 THEN .QUIT 12 ;
|
|
insert into VT_AS_CUST_WLTH_GRP /* VT_ */
|
|
(
|
|
Cust_UID /* UID */
|
|
,BBK_Org_Id /* */
|
|
,Wlth_grp_Cd /* */
|
|
,Card_Grd_Cd /* */
|
|
)
|
|
select
|
|
a.Cust_UID as Cust_UID /* UID */
|
|
,a.BBK_Org_Id as BBK_Org_Id /* */
|
|
,'11' as Wlth_grp_Cd /* */
|
|
,coalesce(b.Card_Grd_Cd,'') as Card_Grd_Cd /* */
|
|
from VT_CUST_WLTH_GRP_LAST as a /* VT_ */
|
|
LEFT OUTER JOIN ${BRTL_VEXT}.BRTL_AS_CUST_CARD_GRD_S as b /* AS_ */
|
|
on b.Cust_Uid = a.Cust_Uid
|
|
AND b.BBK_Org_Id = a.BBK_Org_Id
|
|
AND b.Card_Sts_Scp_Cd = '001' /* 001- */
|
|
AND b.Card_Grd_Cd IN ('080','060','040','020','010','000')
|
|
AND b.DW_Snsh_Dt = cast('${v_Trx_Dt}' as date format'yyyy-mm-dd')
|
|
where b.Cust_UID IS null
|
|
;
|
|
.IF v_IsLastDay = 1 THEN .GOTO doit</pre>
|
|
<p id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_p1478134816216"><strong id="EN-US_TOPIC_0000001233800729__en-us_topic_0237712258_b164264551821">Output</strong></p>
|
|
</div>
|
|
<pre class="screen" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_screen1536655736">BEGIN
|
|
select case when cast('${v_Trx_Dt}' as date format'yyyy-mm-dd') = cast('${v_Tx_Mon_End_Date}' as date format'yyyy-mm-dd') then '0' else '1' end INTO lv_mig_v_IsLastDay;
|
|
lv_mig_ERRORCODE = 0;
|
|
EXCEPTION
|
|
WHEN OTHERS THEN
|
|
lv_mig_ERRORCODE = -1;
|
|
END;
|
|
IF lv_mig_ERRORCODE <> 0 THEN
|
|
RAISE EXCEPTION '12';
|
|
END IF;
|
|
|
|
insert into VT_AS_CUST_WLTH_GRP /* VT_ */
|
|
(
|
|
Cust_UID /* UID */
|
|
,BBK_Org_Id /* */
|
|
,Wlth_grp_Cd /* */
|
|
,Card_Grd_Cd /* */
|
|
)
|
|
select
|
|
a.Cust_UID as Cust_UID /* UID */
|
|
,a.BBK_Org_Id as BBK_Org_Id /* */
|
|
,'11' as Wlth_grp_Cd /* */
|
|
,coalesce(b.Card_Grd_Cd,'') as Card_Grd_Cd /* */
|
|
from VT_CUST_WLTH_GRP_LAST as a /* VT_ */
|
|
LEFT OUTER JOIN ${BRTL_VEXT}.BRTL_AS_CUST_CARD_GRD_S as b /* AS_ */
|
|
on b.Cust_Uid = a.Cust_Uid
|
|
AND b.BBK_Org_Id = a.BBK_Org_Id
|
|
AND b.Card_Sts_Scp_Cd = '001' /* 001- */
|
|
AND b.Card_Grd_Cd IN ('080','060','040','020','010','000')
|
|
AND b.DW_Snsh_Dt = cast('${v_Trx_Dt}' as date format'yyyy-mm-dd')
|
|
where b.Cust_UID IS null
|
|
;
|
|
IF lv_mig_v_IsLastDay = 1 THEN
|
|
GOTO doit;
|
|
END IF;
|
|
</pre>
|
|
<div class="section" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_section628534614399"><h4 class="sectiontitle">Specifying Variables Using SELECT EXTRACT FROM</h4><p id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_p44613494393"><strong id="EN-US_TOPIC_0000001233800729__en-us_topic_0237712258_b1381971414018">Input</strong></p>
|
|
<pre class="screen" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_screen2339182274013">select EXTRACT (MONTH FROM cast('${TX_DATE}' as date format 'YYYYMMDD')) as CURR_MON;
|
|
.if ERRORCODE <> 0 then .quit 12;
|
|
--
|
|
.IF CURR_MON <> 1 THEN .goto NON_JAN;
|
|
.if ERRORCODE <> 0 then .quit 12;</pre>
|
|
<p id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_p56431467407"><strong id="EN-US_TOPIC_0000001233800729__en-us_topic_0237712258_b18486143403">Output</strong></p>
|
|
<pre class="screen" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_screen36681426184020">BEGIN
|
|
select EXTRACT (MONTH FROM cast('${TX_DATE}' as date format 'YYYYMMDD')) INTO CURR_MON;
|
|
…
|
|
END;
|
|
…</pre>
|
|
</div>
|
|
<div class="section" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_section1824517329434"><h4 class="sectiontitle">DATE Type Casting: Specifying DSQL Variables</h4><p id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_p95481734134310"><strong id="EN-US_TOPIC_0000001233800729__en-us_topic_0237712258_b1981750174318">Input</strong></p>
|
|
<pre class="screen" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_screen1862155716439">select
|
|
case when a.DW_Stat_Dt in
|
|
(date'${v_Tx_Pre_1_Mon_End_Date}'
|
|
,date'${v_Tx_Pre_2_Mon_End_Date}'
|
|
,date'${v_Tx_Pre_3_Mon_End_Date}')
|
|
then '1' else '2' end as Quarter_Flg /* PK- 1-- 2-- 3-- */
|
|
,a.BBK_Org_Id as BBK_Org_Id /* PK- */
|
|
,a.Cust_UID as Cust_UID /* PK- UID */
|
|
,a.Entp_Cust_Id as Entp_Cust_Id /* PK- */
|
|
,coalesce(b.BBK_Nbr,'') as Agn_BBK_Org_Id /* PK- */
|
|
from ${BRTL_VEXT}.BRTL_AS_AGN_ENTP_CUID_TRX_SR as a /* AS_ UID */
|
|
LEFT OUTER JOIN ${BRTL_VCOR}.BRTL_OR_RTL_ORG_INF_S as b /* OR_ */
|
|
on a.Agn_BRN_Org_Id = b.Rtl_Org_Id
|
|
and b.DW_Snsh_Dt = cast('${v_Trx_Dt}' as date format 'yyyy-mm-dd')
|
|
where a.DW_Stat_Dt IN (date'${v_Tx_Pre_1_Mon_End_Date}'
|
|
,date'${v_Tx_Pre_2_Mon_End_Date}'
|
|
,date'${v_Tx_Pre_3_Mon_End_Date}'
|
|
,date'${v_Tx_Pre_4_Mon_End_Date}'
|
|
,date'${v_Tx_Pre_5_Mon_End_Date}'
|
|
,date'${v_Tx_Pre_6_Mon_End_Date}')
|
|
AND a.Stat_Prd_Cd = 'M001'
|
|
group by Quarter_Flg, a.BBK_Org_Id, a.Cust_UID, a.Entp_Cust_Id, coalesce(b.BBK_Nbr,'')
|
|
;
|
|
should be migrated as below:
|
|
SELECT
|
|
CASE WHEN a.DW_Stat_Dt IN
|
|
( CAST(lv_mig_v_Tx_Pre_1_Mon_End_Date AS DATE)
|
|
, CAST(lv_mig_v_Tx_Pre_2_Mon_End_Date AS DATE)
|
|
, CAST(lv_mig_v_Tx_Pre_3_Mon_End_Date AS DATE) )
|
|
THEN '1'
|
|
ELSE '2'
|
|
END AS Quarter_Flg /* PK- 1-- 2-- 3-- */
|
|
,a.BBK_Org_Id AS BBK_Org_Id /* PK- */
|
|
,a.Cust_UID AS Cust_UID /* PK- UID */
|
|
,a.Entp_Cust_Id AS Entp_Cust_Id /* PK- */
|
|
,COALESCE( b.BBK_Nbr ,'' ) AS Agn_BBK_Org_Id /* PK- */
|
|
FROM
|
|
BRTL_VEXT.BRTL_AS_AGN_ENTP_CUID_TRX_SR AS a /* AS_ UID */
|
|
LEFT OUTER JOIN BRTL_VCOR.BRTL_OR_RTL_ORG_INF_S AS b /* OR_ */
|
|
ON a.Agn_BRN_Org_Id = b.Rtl_Org_Id
|
|
AND b.DW_Snsh_Dt = CAST( lv_mig_v_Trx_Dt AS DATE )
|
|
WHERE
|
|
a.DW_Stat_Dt IN ( CAST(lv_mig_v_Tx_Pre_1_Mon_End_Date AS DATE)
|
|
,CAST(lv_mig_v_Tx_Pre_2_Mon_End_Date AS DATE)
|
|
,CAST(lv_mig_v_Tx_Pre_3_Mon_End_Date AS DATE)
|
|
,CAST(lv_mig_v_Tx_Pre_4_Mon_End_Date AS DATE)
|
|
,CAST(lv_mig_v_Tx_Pre_5_Mon_End_Date AS DATE)
|
|
,CAST(lv_mig_v_Tx_Pre_6_Mon_End_Date AS DATE) )
|
|
AND a.Stat_Prd_Cd = 'M001'
|
|
GROUP BY Quarter_Flg, a.BBK_Org_Id, a.Cust_UID, a.Entp_Cust_Id, COALESCE( b.BBK_Nbr ,'' )
|
|
;</pre>
|
|
<p id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_p261919395435"><strong id="EN-US_TOPIC_0000001233800729__en-us_topic_0237712258_b1783550134314">Output</strong></p>
|
|
</div>
|
|
<pre class="screen" id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_screen8952027440"> SELECT
|
|
CASE WHEN a.DW_Stat_Dt IN
|
|
( CAST(lv_mig_v_Tx_Pre_1_Mon_End_Date AS DATE)
|
|
, CAST(lv_mig_v_Tx_Pre_2_Mon_End_Date AS DATE)
|
|
, CAST(lv_mig_v_Tx_Pre_3_Mon_End_Date AS DATE) )
|
|
THEN '1'
|
|
ELSE '2'
|
|
END AS Quarter_Flg /* PK- 1-- 2-- 3-- */
|
|
,a.BBK_Org_Id AS BBK_Org_Id /* PK- */
|
|
,a.Cust_UID AS Cust_UID /* PK- UID */
|
|
,a.Entp_Cust_Id AS Entp_Cust_Id /* PK- */
|
|
,COALESCE( b.BBK_Nbr ,'' ) AS Agn_BBK_Org_Id /* PK- */
|
|
FROM
|
|
BRTL_VEXT.BRTL_AS_AGN_ENTP_CUID_TRX_SR AS a /* AS_ UID */
|
|
LEFT OUTER JOIN BRTL_VCOR.BRTL_OR_RTL_ORG_INF_S AS b /* OR_ */
|
|
ON a.Agn_BRN_Org_Id = b.Rtl_Org_Id
|
|
AND b.DW_Snsh_Dt = CAST( lv_mig_v_Trx_Dt AS DATE )
|
|
WHERE
|
|
a.DW_Stat_Dt IN ( CAST(lv_mig_v_Tx_Pre_1_Mon_End_Date AS DATE)
|
|
,CAST(lv_mig_v_Tx_Pre_2_Mon_End_Date AS DATE)
|
|
,CAST(lv_mig_v_Tx_Pre_3_Mon_End_Date AS DATE)
|
|
,CAST(lv_mig_v_Tx_Pre_4_Mon_End_Date AS DATE)
|
|
,CAST(lv_mig_v_Tx_Pre_5_Mon_End_Date AS DATE)
|
|
,CAST(lv_mig_v_Tx_Pre_6_Mon_End_Date AS DATE) )
|
|
AND a.Stat_Prd_Cd = 'M001'
|
|
GROUP BY Quarter_Flg, a.BBK_Org_Id, a.Cust_UID, a.Entp_Cust_Id, COALESCE( b.BBK_Nbr ,'' )
|
|
;</pre>
|
|
<p id="EN-US_TOPIC_0000001233800729__en-us_topic_0238518372_en-us_topic_0237362480_p679618100410"></p>
|
|
</div>
|
|
<div>
|
|
<div class="familylinks">
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_mt_0044.html">Teradata Syntax Migration</a></div>
|
|
</div>
|
|
</div>
|
|
|