doc: Replace non-ASCII lines in psql example output

We normally use the default line mode in examples.
This commit is contained in:
Peter Eisentraut 2018-06-12 08:19:52 -04:00
parent 8f6c94272c
commit b5d099f82a

View File

@ -151,14 +151,12 @@
is not using <acronym>JIT</acronym>: is not using <acronym>JIT</acronym>:
<screen> <screen>
=# EXPLAIN ANALYZE SELECT SUM(relpages) FROM pg_class; =# EXPLAIN ANALYZE SELECT SUM(relpages) FROM pg_class;
┌─────────────────────────────────────────────────────────────────────────────────────────────────────────────┐ QUERY PLAN
│ QUERY PLAN │ -------------------------------------------------------------------------------------------------------------
├─────────────────────────────────────────────────────────────────────────────────────────────────────────────┤ Aggregate (cost=16.27..16.29 rows=1 width=8) (actual time=0.303..0.303 rows=1 loops=1)
│ Aggregate (cost=16.27..16.29 rows=1 width=8) (actual time=0.303..0.303 rows=1 loops=1) │ -> Seq Scan on pg_class (cost=0.00..15.42 rows=342 width=4) (actual time=0.017..0.111 rows=356 loops=1)
│ -> Seq Scan on pg_class (cost=0.00..15.42 rows=342 width=4) (actual time=0.017..0.111 rows=356 loops=1) │ Planning Time: 0.116 ms
│ Planning Time: 0.116 ms │ Execution Time: 0.365 ms
│ Execution Time: 0.365 ms │
└─────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
(4 rows) (4 rows)
</screen> </screen>
Given the cost of the plan, it is entirely reasonable that no Given the cost of the plan, it is entirely reasonable that no
@ -169,22 +167,20 @@
=# SET jit_above_cost = 10; =# SET jit_above_cost = 10;
SET SET
=# EXPLAIN ANALYZE SELECT SUM(relpages) FROM pg_class; =# EXPLAIN ANALYZE SELECT SUM(relpages) FROM pg_class;
┌─────────────────────────────────────────────────────────────────────────────────────────────────────────────┐ QUERY PLAN
│ QUERY PLAN │ -------------------------------------------------------------------------------------------------------------
├─────────────────────────────────────────────────────────────────────────────────────────────────────────────┤ Aggregate (cost=16.27..16.29 rows=1 width=8) (actual time=6.049..6.049 rows=1 loops=1)
│ Aggregate (cost=16.27..16.29 rows=1 width=8) (actual time=6.049..6.049 rows=1 loops=1) │ -> Seq Scan on pg_class (cost=0.00..15.42 rows=342 width=4) (actual time=0.019..0.052 rows=356 loops=1)
│ -> Seq Scan on pg_class (cost=0.00..15.42 rows=342 width=4) (actual time=0.019..0.052 rows=356 loops=1) │ Planning Time: 0.133 ms
│ Planning Time: 0.133 ms │ JIT:
│ JIT: │ Functions: 3
│ Functions: 3 │ Generation Time: 1.259 ms
│ Generation Time: 1.259 ms │ Inlining: false
│ Inlining: false │ Inlining Time: 0.000 ms
│ Inlining Time: 0.000 ms │ Optimization: false
│ Optimization: false │ Optimization Time: 0.797 ms
│ Optimization Time: 0.797 ms │ Emission Time: 5.048 ms
│ Emission Time: 5.048 ms │ Execution Time: 7.416 ms
│ Execution Time: 7.416 ms │
└─────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
</screen> </screen>
As visible here, <acronym>JIT</acronym> was used, but inlining and As visible here, <acronym>JIT</acronym> was used, but inlining and
expensive optimization were not. If <xref expensive optimization were not. If <xref