sql - Which kind of join do I need to use here? -


for every row in table y, need copy of current row in table x, taking field 1 table y.

thanks in advamce!

table x

field 1     field 2  null           null          b  null          c

table y

field 1    1    2    3

desired output

field 1     field 2    1              1           b    1           c    2              2           b    2           c    3              3           b    3           c

looks cross join:

select y.field1, x.field2 x cross join      y;

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