Fix inconsistencies and typos in the tree, take 10

This addresses some issues with unnecessary code comments, fixes various
typos in docs and comments, and removes some orphaned structures and
definitions.

Author: Alexander Lakhin
Discussion: https://postgr.es/m/9aabc775-5494-b372-8bcb-4dfc0bd37c68@gmail.com

3 files changed, 6 insertions, 6 deletions

diff --git a/doc/src/sgml/ecpg.sgml b/doc/src/sgml/ecpg.sgml
index b6a4fa2600e..a1ebcaa862e 100644
--- a/doc/src/sgml/ecpg.sgml
+++ b/doc/src/sgml/ecpg.sgml
@@ -5011,7 +5011,7 @@ struct
 
    <para>
     The fields <structfield>sqlcaid</structfield>,
-    <structfield>sqlcabc</structfield>,
+    <structfield>sqlabc</structfield>,
     <structfield>sqlerrp</structfield>, and the remaining elements of
     <structfield>sqlerrd</structfield> and
     <structfield>sqlwarn</structfield> currently contain no useful
diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml
index ef1556be8fe..ae73630a489 100644
--- a/doc/src/sgml/plpgsql.sgml
+++ b/doc/src/sgml/plpgsql.sgml
@@ -3740,9 +3740,9 @@ RAISE unique_violation USING MESSAGE = 'Duplicate user ID: ' || user_id;
    <para>
     If no condition name nor SQLSTATE is specified in a
     <command>RAISE EXCEPTION</command> command, the default is to use
-    <literal>RAISE_EXCEPTION</literal> (<literal>P0001</literal>).  If no message
-    text is specified, the default is to use the condition name or
-    SQLSTATE as message text.
+    <literal>ERRCODE_RAISE_EXCEPTION</literal> (<literal>P0001</literal>).
+    If no message text is specified, the default is to use the condition
+    name or SQLSTATE as message text.
    </para>
 
    <note>
@@ -5626,7 +5626,7 @@ BEGIN
     INSERT INTO cs_active_job(job_id) VALUES (v_job_id);
 
     BEGIN
-        INSERT INTO cs_jobs (job_id, start_stamp) VALUES (v_job_id, sysdate);
+        INSERT INTO cs_jobs (job_id, start_stamp) VALUES (v_job_id, now());
     EXCEPTION
         WHEN dup_val_on_index THEN NULL; -- don't worry if it already exists
     END;
diff --git a/doc/src/sgml/sources.sgml b/doc/src/sgml/sources.sgml
index a339ebbc4ba..6294312ab7d 100644
--- a/doc/src/sgml/sources.sgml
+++ b/doc/src/sgml/sources.sgml
@@ -884,7 +884,7 @@ BETTER: unrecognized node type: 42
      features can be used, if a fallback is provided.
     </para>
     <para>
-     For example <literal>_StaticAssert()</literal> and
+     For example <literal>_Static_assert()</literal> and
      <literal>__builtin_constant_p</literal> are currently used, even though
      they are from newer revisions of the C standard and a
      <productname>GCC</productname> extension respectively. If not available