The manual say:
The operator name is a sequence of up to NAMEDATALEN-1 (63 by default)
characters from the following list:
+ - * / < > = ~ ! @ # % ^ & | ` ?
So, how I could create a operator with word ( i.e. LIKE ) ?
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TIP 6:
Hi,
I am trying create a new access method for the PostgreSQL.
Reading the manual, I learned that must implement 12 functions (build,
insert, gettuple, beginscan, ...).
In the begin its OK. As soon as I type the command 'CREATE INDEX' the
function 'build' is call and the index is create. When I ca