Answer by ThomasRushton
Technically, this isn't a [`JOIN`][1] (equivalent to set theory's [cartesian product][2]) so much as a [`UNION`][3] of two result sets. Specifically, try this: SELECT pid, pcode, si, 0 AS so FROM...
View ArticleAnswer by engr.Munirazam
table 1 pid pcode si 1. A. 3 2. B. 5 3. C. 8 6. G. 9 table 2 pid pcode so 4. D. 7 5 F. 9 6. G. 5 result pid pcode si. so 1. A. 3. 0 2. B. 5 0 3. C. 8. 0 4. D. 0. 7 5. E. 0. 9 6. G. 9. 5 Now Thanks for...
View ArticleAnswer by ThomasRushton
Technically, this isn't a [`JOIN`][1] (equivalent to set theory's [cartesian product][2]) so much as a [`UNION`][3] of two result sets. Specifically, try this: SELECT pid, pcode, si, 0 AS so FROM...
View ArticleAnswer by engr.Munirazam
table 1 pid pcode si 1. A. 3 2. B. 5 3. C. 8 6. G. 9 table 2 pid pcode so 4. D. 7 5 F. 9 6. G. 5 result pid pcode si. so 1. A. 3. 0 2. B. 5 0 3. C. 8. 0 4. D. 0. 7 5. E. 0. 9 6. G. 9. 5 Now Thanks for...
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