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Doc: tweak examples to silence line-too-long PDF build warnings.

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In one or two places it seemed reasonable to modify the example so as
to shorten its output slightly; but for the most part I just added a
&zwsp; after 67 characters, which is the most we can fit on a line
of monospace text in A4 format.

Discussion: https://postgr.es/m/6916.1589146280@sss.pgh.pa.us
This commit is contained in:
Tom Lane
2020-05-14 18:13:08 -04:00
parent 5cbfce562f
commit 3d14c174cb
12 changed files with 68 additions and 68 deletions
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4
doc/src/sgml/ref/explain.sgml
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@@ -420,7 +420,7 @@ EXPLAIN (COSTS FALSE) SELECT * FROM foo WHERE i = 4;
EXPLAIN SELECT sum(i) FROM foo WHERE i < 10;
QUERY PLAN
---------------------------------------------------------------------
-------------------------------------------------------------------&zwsp;--
Aggregate (cost=23.93..23.93 rows=1 width=4)
-> Index Scan using fi on foo (cost=0.00..23.92 rows=6 width=4)
Index Cond: (i < 10)
@@ -440,7 +440,7 @@ PREPARE query(int, int) AS SELECT sum(bar) FROM test
EXPLAIN ANALYZE EXECUTE query(100, 200);
QUERY PLAN
------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------&zwsp;-----------------------------------------------------
HashAggregate (cost=9.54..9.54 rows=1 width=8) (actual time=0.156..0.161 rows=11 loops=1)
Group Key: foo
-> Index Scan using test_pkey on test (cost=0.29..9.29 rows=50 width=8) (actual time=0.039..0.091 rows=99 loops=1)