by <literal>nodeToString</>, so that debugging routines that attempt to

print the custom path will work as designed. <structfield>methods</> must

point to a (usually statically allocated) object implementing the required

custom path methods, of which there is currently only one. The

<structfield>LibraryName</> and <structfield>SymbolName</> fields must also

be initialized so that the dynamic loader can resolve them to locate the

method table.

custom path methods, of which there is currently only one.

</para>

<para>

<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

</row>

<row>

<entry><literal>tcvn_to_utf8</literal></entry>

<entry><literal>windows_1258_to_utf8</literal></entry>

<entry><literal>WIN1258</literal></entry>

<entry><literal>UTF8</literal></entry>

</row>

</row>

<row>

<entry><literal>utf8_to_tcvn</literal></entry>

<entry><literal>utf8_to_windows_1258</literal></entry>

<entry><literal>UTF8</literal></entry>

<entry><literal>WIN1258</literal></entry>

</row>

/*

* Choose where to put the index entries and update unionL and unionR

* accordingly. Append the entries to eitherv_spl_left or

*v_spl_right, and care about the counters.

* accordingly. Append the entries to eitherv-&gt;spl_left or

*v-&gt;spl_right, and care about the counters.

*/

if (my_choice_is_left(unionL, curl, unionR, curr))

my_fetch(PG_FUNCTION_ARGS)

{

GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0);

input_data_type *in =DatumGetP(entry->key);

input_data_type *in =DatumGetPointer(entry->key);

fetched_data_type *fetched_data;

GISTENTRY *retval;

* Convert 'fetched_data' into the a Datum of the original datatype.

*/

/* fill *retval fromfetch_data. */

/* fill *retval fromfetched_data. */

gistentryinit(*retval, PointerGetDatum(converted_datum),

entry->rel, entry->page, entry->offset, FALSE);

It should either be issued when the last string has been sent

to the server using <function>PQputline</function> or when the

last string has been received from the server using

<function>PGgetline</function>. It must be issued or the server

<function>PQgetline</function>. It must be issued or the server

will get <quote>out of sync</quote> with the client. Upon return

from this function, the server is ready to receive the next SQL

command. The return value is 0 on successful completion,

<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>P0001</>). If no message

<literal>ERRCODE_RAISE_EXCEPTION</> (<literal>P0001</>). If no message

text is specified, the default is to use the condition name or

SQLSTATE as message text.

</para>

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;

C library, processor, memory information, and so on. In most

cases it is sufficient to report the vendor and version, but do

not assume everyone knows what exactly <quote>Debian</quote>

contains or that everyone runs oni386s. If you have

contains or that everyone runs onx86_64. If you have

installation problems then information about the toolchain on

your machine (compiler, <application>make</application>, and so

on) is also necessary.

as described in <xref linkend="xaggr-moving-aggregates">. This requires

specifying the <literal>MSFUNC</>, <literal>MINVFUNC</>,

and <literal>MSTYPE</> parameters, and optionally

the <literal>MSPACE</>, <literal>MFINALFUNC</>, <literal>MFINALFUNC_EXTRA</>,

the <literal>MSSPACE</>, <literal>MFINALFUNC</>, <literal>MFINALFUNC_EXTRA</>,

and <literal>MINITCOND</> parameters. Except for <literal>MINVFUNC</>,

these parameters work like the corresponding simple-aggregate parameters

without <literal>M</>; they define a separate implementation of the

effectively drops all the privileges assigned directly to the session user

and to the other roles it is a member of, leaving only the privileges

available to the named role. On the other hand, if the session user role

has the <literal>NOINHERITS</> attribute, <command>SET ROLE</> drops the

has the <literal>NOINHERIT</> attribute, <command>SET ROLE</> drops the

privileges assigned directly to the session user and instead acquires the

privileges available to the named role.

</para>

</para>

<para>

For example <literal>static inline</> and

<literal>_StaticAssert()</literal> are currently used, even

<literal>_Static_assert()</literal> are currently used, even

though they are from newer revisions of the C standard. If not

available we respectively fall back to defining the functions

without inline, and to using a C89 compatible replacement that

localityName (alias L)

stateOrProvinceName (alias ST)

organizationName (alias O)

organizationUnitName (alias OU)

organizationalUnitName (alias OU)

title

description

initials

<para>

Finally, the PL must be declared with the command

<synopsis>

CREATE <optional>TRUSTED</optional> <optional>PROCEDURAL</optional> LANGUAGE <replaceable>language-name</replaceable>

CREATE <optional>TRUSTED</optional> <optional>PROCEDURAL</optional> LANGUAGE <replaceable>language_name</replaceable>

HANDLER <replaceable>handler_function_name</replaceable>

<optional>INLINE <replaceable>inline_function_name</replaceable></optional>

<optional>VALIDATOR <replaceable>validator_function_name</replaceable></optional> ;