ORA-01722: invalid number,ORA-12801

SQL:

SELECT

/*+ parallel(a,32) */ a.id

,a.data_date

,a.mobile_num

,a.mobile_code

,b.prov AS mobile_prov

,b.city AS mobile_city

,b.mobile_oper

,a.psam

,a.psam_code

,c.detail_type

,c.busi_type

,c.sum_type

,a.trancde

,d.trans_name

,d.lv4_name

,d.lv3_name

,d.lv2_name

,d.lv1_name

,d.lv0_name

,a.merno

,a.outcdno

,a.outcdno_bin

,e.card_name AS outcdno_name

,e.card_type AS outcdno_type

,e.card_type_name AS outcdno_type_name

,e.bank_name AS out_bank_name

,e.bank_short_name AS out_bank_short_name

,a.incdno

,a.incdno_bin

,f.card_name AS incdno_name

,f.card_type AS incdno_type

,f.card_type_name AS incdno_type_name

,f.bank_name AS in_bank_name

,f.bank_short_name AS in_bank_short_name

,a.s_no

,a.terminal_area

,a.terminal_id

,a.pro_no

,a.n_platform

,a.org_id

,a.pay_state

,a.pay_respn

,a.trans_respn

,a.de37

,a.is_sucess

,a.total_am

,a.pro_am

,a.free_am

FROM edw.dw_fact_trans partition(DW_MONTH_201303) a

LEFT JOIN edm.d_mobile_info b

ON a.mobile_code = b.mobile_code

LEFT JOIN edm.d_psam_card_info c

ON a.psam_code = c.psam_ab_head

LEFT JOIN edm.d_trancde_info d

ON a.trancde = d.trans_code

LEFT JOIN edm.d_cardinfo_apply e

ON a.outcdno_bin = e.card_bin

LEFT JOIN edm.d_cardinfo_apply f

ON a.incdno_bin = f.card_bin      ;

报错信息：

SELECT

*

ERROR at line 1:

ORA-12801: error signaled in parallel query server P003, instance db1:db1 (1)

ORA-01722: invalid number

原因分析：

存在将字符和数字进行比较。

解决： a.mobile_code = to_char(b.mobile_code)