Incompatibility of County to join condition
Hello
I do a join on the relational tables (select * T_ZIP_CODE - save 47561 County and SELECT * OF P_GEODATA - number of records 42451) using the below sql # 1 (where a.zip_cde = b.zip_cde) I'm number of records as 41979 and while I am executing sql # 2 (difference of 2 SQL is condition where a.zip_cde <>b.zip_cde) get the number of records = 1773815507
For SQL # 2 I should get the number of records about 541
Can someone me please suggest that if something is wrong.
SQL # 1
Select
b.ZIP_CDE,
a.ZIP_CDE_STRT_DTE,
b.TLPHN_AREA_CDE,
b.POP_LVL_CDE,
b.PMSA_MSA_NECMA_CDE,
b.FIPS_PRMRY_CNTY_CDE,
b.CNTY_NAM_PRMY,
b.FIPS_ADDL_CNTY_1_CDE,
b.CNTY_NAM_1,
b.FIPS_ADDL_CNTY_2_CDE,
b.CNTY_NAM_2,
b.FIPS_ADDL_CNTY_3_CDE,
b.CNTY_NAM_3,
b.FIPS_ADDL_CNTY_4_CDE,
b.CNTY_NAM_4,
b.DMA_CDE,
b.DMA_NAM,
b.CBSA_CDE,
b.CBSA_TYP,
b.MSA_DIV_CDE,
b.CSA_CDE,
b.CMSA_CDE
T_ZIP_CODE a, P_GEODATA B where a.zip_cde = b.zip_cde
and CURRENT_DATE < ZIP_CDE_END_DTE
record COUNT - 41979
Select
b.ZIP_CDE,
a.ZIP_CDE_STRT_DTE,
b.TLPHN_AREA_CDE,
b.POP_LVL_CDE,
b.PMSA_MSA_NECMA_CDE,
b.FIPS_PRMRY_CNTY_CDE,
b.CNTY_NAM_PRMY,
b.FIPS_ADDL_CNTY_1_CDE,
b.CNTY_NAM_1,
b.FIPS_ADDL_CNTY_2_CDE,
b.CNTY_NAM_2,
b.FIPS_ADDL_CNTY_3_CDE,
b.CNTY_NAM_3,
b.FIPS_ADDL_CNTY_4_CDE,
b.CNTY_NAM_4,
b.DMA_CDE,
b.DMA_NAM,
b.CBSA_CDE,
b.CBSA_TYP,
b.MSA_DIV_CDE,
b.CSA_CDE,
b.CMSA_CDE
T_ZIP_CODE a, P_GEODATA B where a.zip_cde <>b.zip_cde
and CURRENT_DATE < ZIP_CDE_END_DTE
record count = 1773815507
Thank you!
3058870 wrote:
Hello
I do a join on the relational tables (select * T_ZIP_CODE - save 47561 County and SELECT * OF P_GEODATA - number of records 42451) using the below sql # 1 (where a.zip_cde = b.zip_cde) I'm number of records as 41979 and while I am executing sql # 2 (difference of 2 SQL is condition where a.zip_cde <> b.zip_cde) get the number of records = 1773815507
For SQL # 2 I should get the number of records about 541
Why? Suppose table A has three lines id = 1,2,3 and table B has 4 lines, id = 1,2,3,4. A.id = b.id condition will return 3 rows. But condition a.id! = b.id will not return 1 row. Why? A.id condition! = b.id will be true for:
a.ID = b.id 1 = 2
a.ID = b.id 1 = 3
a.ID = b.id 1 = 4
a.ID = b.id 2 = 1
a.ID = b.id 2 = 3
a.ID = b.id 2 = 4
a.ID = b.id 3 = 1
a.ID = b.id 3 = 2
a.ID = b.id 3 = 4
A.ID Yes! = b.id will not return 1, but 9 lines.
SY.
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I wanted to install the trial version of indesign creative cloud cc. and sucsessfull. but when I want to run the program it just a massage of error: Error 11. I tried a lot about aldready support center, but there is no solution. Can you help me?
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FrameMaker2015 - clarification on LTR to overthrow of RTL.
I had a problem after loading a file created in FrameMaker12 in FrameMaker2015 and tried to return the document to RTL.Contact someone in Adobe, I learned that you can't Flip documents not created in FrameMaker2015.Someone could confirm one way or an