我尝试执行以下查询，但在Prod中出现错误“ ORA-01652：无法在表空间TEMP中将temp段扩展128”，因为它在较低的环境中成功执行。 除了增加TEMP表空间之外，是否有人可以提出其他建议？
谢谢您的帮助。
INSERT /*+ APPEND */ INTO PFE_GP.CONT_DATA(SC_ID,
ID,
PRD,
CONT,
QTY,
PRICE,
PRICE2,
PRICE3,
TOTAL_SALES,
TOTAL_DISCOUNT)
SELECT A.*,
SUM (SALES) OVER (PARTITION BY CONT) AS TOTAL_SALES,
SUM (DISCOUNT) OVER (PARTITION BY CONT) AS TOTAL_DISCOUNT
FROM (
SELECT /*+ FULL(T) PARALLEL(T 8)*/ D.SC_ID,
T.ID,
T.PRD,
R1.CONT,
T.QTY,
T.PRICE,
B.PRICE2,
B.PRICE3,
T.PRICE*T.QTY AS SALES,
T.DISC DISCOUNT
FROM TC T
, BNDL_DFN X
, SOURCE_DATES D
, XREF R1
, PRICE B,
WC_PR W
WHERE D.SOURCE_TABLE = 'CBK'
AND UPPER (X.LEVEL) = 'CONTRACT'
AND X.OFFSET >= 0
AND D.AS_OF_DATE BETWEEN T.EFFECTIVE_DATE AND T.EXPIRATION_DATE
AND TRUNC (T.INV_DATE) BETWEEN X.EFF_DATE AND X.EXP_DATE
AND TRUNC (T.INV_DATE) BETWEEN R1.EFFECTIVE_DATE AND R1.EXPIRATION_DATE
AND T.CON = X.CONT
AND T.PRD = X.PRD
AND T.PRD = W.PRD
AND TRUNC (T.INV_DATE) BETWEEN W.EFFECTIVE_START_DATE and W.EFFECTIVE_END_DATE
AND UPPER(R1.PURP) = 'OTHER'
AND (T.CONT = R1.CONT OR T.PR_GROUP = R1.CONT)
AND T.CONT = B.CONT
AND T.PRD = B.PRD
AND TRUNC(T.INV_DATE) BETWEEN B.DT_START AND B.DT_END
UNION
SELECT /*+ FULL(T) PARALLEL(T 8)*/ D.SC_ID,
T.ID,
T.PRD,
R1.CONT,
T.QTY,
T.PRICE,
B.PRICE2,
B.PRICE3,
T.PRICE*T.QTY AS SALES,
0 DISCOUNT
FROM TC T
, BNDL_DFN X
, SOURCE_DATES D
, XREF R1
, PRICE B,
WC_PR W
WHERE D.SOURCE_TABLE = 'CBK'
AND UPPER (X.LEVEL) = 'CONTRACT'
AND X.OFFSET >= 0
AND D.AS_OF_DATE BETWEEN T.EFFECTIVE_DATE AND T.EXPIRATION_DATE
AND TRUNC (T.INV_DATE) BETWEEN X.EFF_DATE AND X.EXP_DATE
AND TRUNC (T.INV_DATE) BETWEEN R1.EFFECTIVE_DATE AND R1.EXPIRATION_DATE
AND T.PR_GROUP = X.CONT
AND T.PRD = X.PRD
AND T.PRD = W.PRD
AND TRUNC (T.INV_DATE) BETWEEN W.EFFECTIVE_START_DATE and W.EFFECTIVE_END_DATE
AND UPPER(R1.PURP) = 'OTHER'
AND (T.CONT = R1.XREF OR T.PR_GROUP = R1.XREF)
AND T.CONT = B.CONT
AND T.PRD = B.PRD
AND TRUNC(T.INV_DATE) BETWEEN B.DT_START AND B.DT_END
AND T.CUST = TO_CHAR (X.TRAD_CUST)
AND (T.PRICE_GROUP = R1.XREF OR T.CONTRACT = R1.XREF)
) a;
COMMIT;
答案 0 :(得分：1)
使用一个临时表分别执行联合的两个部分。
INSERT /*+ APPEND */
INTO tmp_cont_data
( sc_id
, id
, prd
, cont
, qty
, price
, price2
, price3
, total_sales
, total_discount )
SELECT /*+ FULL(T) PARALLEL(T 8)*/
d.sc_id
, t.id
, t.prd
, r1.cont
, t.qty
, t.price
, b.price2
, b.price3
, t.price * t.qty AS sales
, t.disc discount
FROM tc t
, bndl_dfn x
, source_dates d
, xref r1
, price b
, wc_pr w
WHERE d.source_table = 'CBK'
AND UPPER( x.LEVEL ) = 'CONTRACT'
AND x.offset >= 0
AND d.as_of_date BETWEEN t.effective_date AND t.expiration_date
AND TRUNC( t.inv_date ) BETWEEN x.eff_date AND x.exp_date
AND TRUNC( t.inv_date ) BETWEEN r1.effective_date AND r1.expiration_date
AND t.con = x.cont
AND t.prd = x.prd
AND t.prd = w.prd
AND TRUNC( t.inv_date ) BETWEEN w.effective_start_date AND w.effective_end_date
AND UPPER( r1.purp ) = 'OTHER'
AND ( t.cont = r1.cont
OR t.pr_group = r1.cont )
AND t.cont = b.cont
AND t.prd = b.prd
AND TRUNC( t.inv_date ) BETWEEN b.dt_start AND b.dt_end;
INSERT /*+ APPEND */
INTO tmp_cont_data
( sc_id
, id
, prd
, cont
, qty
, price
, price2
, price3
, total_sales
, total_discount )
SELECT /*+ FULL(T) PARALLEL(T 8)*/
d.sc_id
, t.id
, t.prd
, r1.cont
, t.qty
, t.price
, b.price2
, b.price3
, t.price * t.qty AS sales
, 0 discount
FROM tc t
, bndl_dfn x
, source_dates d
, xref r1
, price b
, wc_pr w
WHERE d.source_table = 'CBK'
AND UPPER( x.LEVEL ) = 'CONTRACT'
AND x.offset >= 0
AND d.as_of_date BETWEEN t.effective_date AND t.expiration_date
AND TRUNC( t.inv_date ) BETWEEN x.eff_date AND x.exp_date
AND TRUNC( t.inv_date ) BETWEEN r1.effective_date AND r1.expiration_date
AND t.pr_group = x.cont
AND t.prd = x.prd
AND t.prd = w.prd
AND TRUNC( t.inv_date ) BETWEEN w.effective_start_date AND w.effective_end_date
AND UPPER( r1.purp ) = 'OTHER'
AND ( t.cont = r1.xref
OR t.pr_group = r1.xref )
AND t.cont = b.cont
AND t.prd = b.prd
AND TRUNC( t.inv_date ) BETWEEN b.dt_start AND b.dt_end
AND t.cust = TO_CHAR( x.trad_cust )
AND ( t.price_group = r1.xref
OR t.contract = r1.xref );
INSERT /*+ APPEND */
INTO pfe_gp.cont_data
(
sc_id
, id
, prd
, cont
, qty
, price
, price2
, price3
, total_sales
, total_discount
)
SELECT a.*
, SUM( sales ) OVER (PARTITION BY cont) AS total_sales
, SUM( discount ) OVER (PARTITION BY cont) AS total_discount
FROM tmp_cont_data a;
它需要3条语句而不是1条，但是应该提高性能。
请在此处查看TT详细信息：How do you create a temporary table in an Oracle database?