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doc fixes

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This commit is contained in:
Vitor Santos Costa 2013-06-20 18:08:29 -05:00
parent 5c870c11f7
commit 1a0532f178
1 changed files with 10 additions and 6 deletions
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16
docs/yap.tex
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@ -14400,7 +14400,8 @@ Letter = 'D',
Number = 123456789 ? Number = 123456789 ?
yes yes
@end example @end example
generates the query @example generates the query
@example
SELECT A.Letter , 'John Doe' , A.Number SELECT A.Letter , 'John Doe' , A.Number
FROM 'phonebook' A FROM 'phonebook' A
WHERE A.Name = 'John Doe'; WHERE A.Name = 'John Doe';
@ -14464,7 +14465,8 @@ above. Assuming the declaration:
yes yes
@end example @end example
we we
write:@example write:
@example
?- db_view(direct_cycle(A,B),(edge(A,B), edge(B,A))). ?- db_view(direct_cycle(A,B),(edge(A,B), edge(B,A))).
yes yes
?- direct_cycle(A,B)). ?- direct_cycle(A,B)).
@ -14472,7 +14474,8 @@ A = 10,
B = 20 ? B = 20 ?
@end example @end example
This call generates the SQL This call generates the SQL
statement: @example statement:
@example
SELECT A.attr1 , A.attr2 SELECT A.attr1 , A.attr2
FROM Edge A , Edge B FROM Edge A , Edge B
WHERE B.attr1 = A.attr2 AND B.attr2 = A.attr1; WHERE B.attr1 = A.attr2 AND B.attr2 = A.attr1;
@ -14897,7 +14900,8 @@ yes
The MySQL C API permits two modes for transferring the data generated by The MySQL C API permits two modes for transferring the data generated by
a query to the client, in our case YAP. The first mode, and the default a query to the client, in our case YAP. The first mode, and the default
mode used by the MYDDAS-MySQL, is to store the result. This mode copies all the mode used by the MYDDAS-MySQL, is to store the result. This mode copies all the
information generated to the client side.@example information generated to the client side.
@example
?- db_my_result_set(X). ?- db_my_result_set(X).
X=store_result X=store_result
yes yes
@ -16173,7 +16177,7 @@ be lost.
We next discuss several issues on trying to make Prolog programs run We next discuss several issues on trying to make Prolog programs run
fast in YAP. We assume two different programming styles: fast in YAP. We assume two different programming styles:
@table @bullet @itemize @bullet
@item Execution of @emph{deterministic} programs often @item Execution of @emph{deterministic} programs often
boils down to a recursive loop of the form: boils down to a recursive loop of the form:
@example @example
@ -16182,7 +16186,7 @@ loop(Env) :-
loop(NewEnv). loop(NewEnv).
@end example @end example
@end table @end itemize
@section Deterministic Programs @section Deterministic Programs