Hi,
I have written a function called similarity in postgresql which accepts
real[] as argument. I then call it by saying
select * from similarity('{1.232,5.0000, 5.100, 10000}');
I get this error.
Could not choose a best candidate function. You may need to add
explicit type casts.
Is it the way I call is wrong?
Thanks
Abhang
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
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