本文整理汇总了C++中defGetString函数的典型用法代码示例。如果您正苦于以下问题：C++ defGetString函数的具体用法？C++ defGetString怎么用？C++ defGetString使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了defGetString函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: DefineAggregate
/*
* DefineAggregate
*
* "oldstyle" signals the old (pre-8.2) style where the aggregate input type
* is specified by a BASETYPE element in the parameters. Otherwise,
* "args" defines the input type(s).
*/
Oid
DefineAggregate(List *name, List *args, bool oldstyle, List *parameters)
{
char *aggName;
Oid aggNamespace;
AclResult aclresult;
List *transfuncName = NIL;
List *finalfuncName = NIL;
List *sortoperatorName = NIL;
TypeName *baseType = NULL;
TypeName *transType = NULL;
char *initval = NULL;
Oid *aggArgTypes;
int numArgs;
Oid transTypeId;
char transTypeType;
ListCell *pl;
/* Convert list of names to a name and namespace */
aggNamespace = QualifiedNameGetCreationNamespace(name, &aggName);
/* Check we have creation rights in target namespace */
aclresult = pg_namespace_aclcheck(aggNamespace, GetUserId(), ACL_CREATE);
if (aclresult != ACLCHECK_OK)
aclcheck_error(aclresult, ACL_KIND_NAMESPACE,
get_namespace_name(aggNamespace));
foreach(pl, parameters)
{
DefElem *defel = (DefElem *) lfirst(pl);
/*
* sfunc1, stype1, and initcond1 are accepted as obsolete spellings
* for sfunc, stype, initcond.
*/
if (pg_strcasecmp(defel->defname, "sfunc") == 0)
transfuncName = defGetQualifiedName(defel);
else if (pg_strcasecmp(defel->defname, "sfunc1") == 0)
transfuncName = defGetQualifiedName(defel);
else if (pg_strcasecmp(defel->defname, "finalfunc") == 0)
finalfuncName = defGetQualifiedName(defel);
else if (pg_strcasecmp(defel->defname, "sortop") == 0)
sortoperatorName = defGetQualifiedName(defel);
else if (pg_strcasecmp(defel->defname, "basetype") == 0)
baseType = defGetTypeName(defel);
else if (pg_strcasecmp(defel->defname, "stype") == 0)
transType = defGetTypeName(defel);
else if (pg_strcasecmp(defel->defname, "stype1") == 0)
transType = defGetTypeName(defel);
else if (pg_strcasecmp(defel->defname, "initcond") == 0)
initval = defGetString(defel);
else if (pg_strcasecmp(defel->defname, "initcond1") == 0)
initval = defGetString(defel);
else
ereport(WARNING,
(errcode(ERRCODE_SYNTAX_ERROR),
errmsg("aggregate attribute \"%s\" not recognized",
defel->defname)));
}
开发者ID:fdr，项目名称:postgres，代码行数:66，代码来源:aggregatecmds.c
示例2: cstore_fdw_validator
/*
* cstore_fdw_validator validates options given to one of the following commands:
* foreign data wrapper, server, user mapping, or foreign table. This function
* errors out if the given option name or its value is considered invalid.
*/
Datum
cstore_fdw_validator(PG_FUNCTION_ARGS)
{
Datum optionArray = PG_GETARG_DATUM(0);
Oid optionContextId = PG_GETARG_OID(1);
List *optionList = untransformRelOptions(optionArray);
ListCell *optionCell = NULL;
char *filename = NULL;
char *compressionTypeString = NULL;
char *stripeRowCountString = NULL;
char *blockRowCountString = NULL;
foreach(optionCell, optionList)
{
DefElem *optionDef = (DefElem *) lfirst(optionCell);
char *optionName = optionDef->defname;
bool optionValid = false;
int32 optionIndex = 0;
for (optionIndex = 0; optionIndex < ValidOptionCount; optionIndex++)
{
const CStoreValidOption *validOption = &(ValidOptionArray[optionIndex]);
if ((optionContextId == validOption->optionContextId) &&
(strncmp(optionName, validOption->optionName, NAMEDATALEN) == 0))
{
optionValid = true;
break;
}
}
/* if invalid option, display an informative error message */
if (!optionValid)
{
StringInfo optionNamesString = OptionNamesString(optionContextId);
ereport(ERROR, (errcode(ERRCODE_FDW_INVALID_OPTION_NAME),
errmsg("invalid option \"%s\"", optionName),
errhint("Valid options in this context are: %s",
optionNamesString->data)));
}
if (strncmp(optionName, OPTION_NAME_FILENAME, NAMEDATALEN) == 0)
{
filename = defGetString(optionDef);
}
else if (strncmp(optionName, OPTION_NAME_COMPRESSION_TYPE, NAMEDATALEN) == 0)
{
compressionTypeString = defGetString(optionDef);
}
else if (strncmp(optionName, OPTION_NAME_STRIPE_ROW_COUNT, NAMEDATALEN) == 0)
{
stripeRowCountString = defGetString(optionDef);
}
else if (strncmp(optionName, OPTION_NAME_BLOCK_ROW_COUNT, NAMEDATALEN) == 0)
{
blockRowCountString = defGetString(optionDef);
}
}
开发者ID:adjust，项目名称:cstore_fdw，代码行数:64，代码来源:cstore_fdw.c
示例3: dispell_init
Datum
dispell_init(PG_FUNCTION_ARGS)
{
List *dictoptions = (List *) PG_GETARG_POINTER(0);
DictISpell *d;
bool affloaded = false,
dictloaded = false,
stoploaded = false;
ListCell *l;
d = (DictISpell *) palloc0(sizeof(DictISpell));
NIStartBuild(&(d->obj));
foreach(l, dictoptions)
{
DefElem *defel = (DefElem *) lfirst(l);
if (pg_strcasecmp(defel->defname, "DictFile") == 0)
{
if (dictloaded)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple DictFile parameters")));
NIImportDictionary(&(d->obj),
get_tsearch_config_filename(defGetString(defel),
"dict"));
dictloaded = true;
}
else if (pg_strcasecmp(defel->defname, "AffFile") == 0)
{
if (affloaded)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple AffFile parameters")));
NIImportAffixes(&(d->obj),
get_tsearch_config_filename(defGetString(defel),
"affix"));
affloaded = true;
}
else if (pg_strcasecmp(defel->defname, "StopWords") == 0)
{
if (stoploaded)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple StopWords parameters")));
readstoplist(defGetString(defel), &(d->stoplist), lowerstr);
stoploaded = true;
}
else
{
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("unrecognized Ispell parameter: \"%s\"",
defel->defname)));
}
}
开发者ID:42penguins，项目名称:postgres，代码行数:57，代码来源:dict_ispell.c
示例4: dispell_init
/*
* This initializes a (shared) dictionary for a backend. The function receives
* a list of options specified in the CREATE TEXT SEARCH DICTIONARY with ispell
* template (http://www.postgresql.org/docs/9.3/static/sql-createtsdictionary.html).
*
* There are three allowed options: DictFile, AffFile, StopWords. The values
* should match to filenames in `pg_config --sharedir` directory, ending with
* .dict, .affix and .stop.
*
* The StopWords parameter is optional, the two other are required.
*
* If any of the filenames are incorrect, the call to init_shared_dict will fail.
*/
Datum
dispell_init(PG_FUNCTION_ARGS)
{
List *dictoptions = (List *) PG_GETARG_POINTER(0);
char *dictFile = NULL, *affFile = NULL, *stopFile = NULL;
bool affloaded = false,
dictloaded = false,
stoploaded = false;
ListCell *l;
/* this is the result passed to dispell_lexize */
DictInfo * info = (DictInfo *)palloc0(sizeof(DictInfo));
foreach(l, dictoptions)
{
DefElem *defel = (DefElem *) lfirst(l);
if (pg_strcasecmp(defel->defname, "DictFile") == 0)
{
if (dictloaded)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple DictFile parameters")));
dictFile = defGetString(defel);
dictloaded = true;
}
else if (pg_strcasecmp(defel->defname, "AffFile") == 0)
{
if (affloaded)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple AffFile parameters")));
affFile = defGetString(defel);
affloaded = true;
}
else if (pg_strcasecmp(defel->defname, "StopWords") == 0)
{
if (stoploaded)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple StopWords parameters")));
stopFile = defGetString(defel);
stoploaded = true;
}
else
{
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("unrecognized Ispell parameter: \"%s\"",
defel->defname)));
}
}
开发者ID:tvondra，项目名称:shared_ispell，代码行数:65，代码来源:shared_ispell.c
示例5: dregex_init
Datum
dregex_init(PG_FUNCTION_ARGS) {
parser_str *parser = parser_create();
List *dictoptions = (List *) PG_GETARG_POINTER(0);
ListCell *l;
foreach(l, dictoptions){
DefElem *defel = (DefElem *) lfirst(l);
if (pg_strcasecmp(defel->defname, "RULES") == 0) {
parser_read_rules(parser, defGetString(defel));
} else {
elog(ERROR,"Unknown option: %s => %s", defel->defname, defGetString(defel));
}
}
开发者ID:postgrespro，项目名称:dict_regex，代码行数:15，代码来源:dict_regex.c
示例6: dsynonym_init
Datum
dsynonym_init(PG_FUNCTION_ARGS)
{
List *dictoptions = (List *) PG_GETARG_POINTER(0);
DictSyn *d;
ListCell *l;
char *filename = NULL;
bool case_sensitive = false;
tsearch_readline_state trst;
char *starti,
*starto,
*end = NULL;
int cur = 0;
char *line = NULL;
uint16 flags = 0;
foreach(l, dictoptions)
{
DefElem *defel = (DefElem *) lfirst(l);
if (pg_strcasecmp("Synonyms", defel->defname) == 0)
filename = defGetString(defel);
else if (pg_strcasecmp("CaseSensitive", defel->defname) == 0)
case_sensitive = defGetBoolean(defel);
else
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("unrecognized synonym parameter: \"%s\"",
defel->defname)));
}
开发者ID:Epictetus，项目名称:postgres，代码行数:30，代码来源:dict_synonym.c
示例7: multicorn_validator
Datum
multicorn_validator(PG_FUNCTION_ARGS)
{
List *options_list = untransformRelOptions(PG_GETARG_DATUM(0));
Oid catalog = PG_GETARG_OID(1);
char *className = NULL;
ListCell *cell;
PyObject *p_class;
foreach(cell, options_list)
{
DefElem *def = (DefElem *) lfirst(cell);
if (strcmp(def->defname, "wrapper") == 0)
{
/* Only at server creation can we set the wrapper, */
/* for security issues. */
if (catalog == ForeignTableRelationId)
{
ereport(ERROR, (errmsg("%s", "Cannot set the wrapper class on the table"),
errhint("%s", "Set it on the server")));
}
else
{
className = (char *) defGetString(def);
}
}
}
开发者ID:credativ，项目名称:Multicorn，代码行数:28，代码来源:multicorn.c
示例8: AppendOptionListToString
/*
* AppendOptionListToString converts the option list to its textual format, and
* appends this text to the given string buffer.
*/
void
AppendOptionListToString(StringInfo stringBuffer, List *optionList)
{
if (optionList != NIL)
{
ListCell *optionCell = NULL;
bool firstOptionPrinted = false;
appendStringInfo(stringBuffer, " OPTIONS (");
foreach(optionCell, optionList)
{
DefElem *option = (DefElem *) lfirst(optionCell);
char *optionName = option->defname;
char *optionValue = defGetString(option);
if (firstOptionPrinted)
{
appendStringInfo(stringBuffer, ", ");
}
firstOptionPrinted = true;
appendStringInfo(stringBuffer, "%s ", quote_identifier(optionName));
appendStringInfo(stringBuffer, "%s", quote_literal_cstr(optionValue));
}
开发者ID:chinnitv，项目名称:pg_shard，代码行数:29，代码来源:generate_ddl_commands.c
示例9: dxsyn_init
Datum
dxsyn_init(PG_FUNCTION_ARGS)
{
List *dictoptions = (List *) PG_GETARG_POINTER(0);
DictSyn *d;
ListCell *l;
d = (DictSyn *) palloc0(sizeof(DictSyn));
d->len = 0;
d->syn = NULL;
d->keeporig = true;
foreach(l, dictoptions)
{
DefElem *defel = (DefElem *) lfirst(l);
if (pg_strcasecmp(defel->defname, "KEEPORIG") == 0)
{
d->keeporig = defGetBoolean(defel);
}
else if (pg_strcasecmp(defel->defname, "RULES") == 0)
{
read_dictionary(d, defGetString(defel));
}
else
{
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("unrecognized xsyn parameter: \"%s\"",
defel->defname)));
}
}
开发者ID:Khalefa，项目名称:VLDB12Demo，代码行数:32，代码来源:dict_xsyn.c
示例10: unaccent_init
Datum
unaccent_init(PG_FUNCTION_ARGS)
{
List *dictoptions = (List *) PG_GETARG_POINTER(0);
SuffixChar *rootSuffixTree = NULL;
bool fileloaded = false;
ListCell *l;
foreach(l, dictoptions)
{
DefElem *defel = (DefElem *) lfirst(l);
if (pg_strcasecmp("Rules", defel->defname) == 0)
{
if (fileloaded)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple Rules parameters")));
rootSuffixTree = initSuffixTree(defGetString(defel));
fileloaded = true;
}
else
{
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("unrecognized Unaccent parameter: \"%s\"",
defel->defname)));
}
}
开发者ID:badalex，项目名称:postgresql-scratchpad，代码行数:29，代码来源:unaccent.c
示例11: dintdict_init
Datum
dintdict_init(PG_FUNCTION_ARGS)
{
List *dictoptions = (List *) PG_GETARG_POINTER(0);
DictInt *d;
ListCell *l;
d = (DictInt *) palloc0(sizeof(DictInt));
d->maxlen = 6;
d->rejectlong = false;
foreach(l, dictoptions)
{
DefElem *defel = (DefElem *) lfirst(l);
if (pg_strcasecmp(defel->defname, "MAXLEN") == 0)
{
d->maxlen = atoi(defGetString(defel));
}
else if (pg_strcasecmp(defel->defname, "REJECTLONG") == 0)
{
d->rejectlong = defGetBoolean(defel);
}
else
{
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("unrecognized intdict parameter: \"%s\"",
defel->defname)));
}
}
开发者ID:adunstan，项目名称:pg-cvs-mirror，代码行数:31，代码来源:dict_int.c
示例12: getTableOptions
static void
getTableOptions(Oid foreigntableid,struct ktTableOptions *table_options)
{
ForeignTable *table;
ForeignServer *server;
UserMapping *mapping;
List *options;
ListCell *lc;
#ifdef DEBUG
elog(NOTICE, "getTableOptions");
#endif
/*
* Extract options from FDW objects. We only need to worry about server
* options for Redis
*
*/
table = GetForeignTable(foreigntableid);
server = GetForeignServer(table->serverid);
mapping = GetUserMapping(GetUserId(), table->serverid);
table_options->userId = mapping->userid;
table_options->serverId = server->serverid;
options = NIL;
options = list_concat(options, table->options);
options = list_concat(options, server->options);
options = list_concat(options, mapping->options);
// table_options->table_type = PG_REDIS_SCALAR_TABLE;
/* Loop through the options, and get the server/port */
foreach(lc, options)
{
DefElem *def = (DefElem *) lfirst(lc);
if (strcmp(def->defname, "host") == 0)
table_options->host = defGetString(def);
if (strcmp(def->defname, "port") == 0)
table_options->port = atoi(defGetString(def));
if (strcmp(def->defname, "timeout") == 0)
table_options->timeout = atoi(defGetString(def));
}
开发者ID:gugu，项目名称:kt_fdw，代码行数:46，代码来源:kt_fdw.c
示例13: thesaurus_init
Datum
thesaurus_init(PG_FUNCTION_ARGS)
{
List *dictoptions = (List *) PG_GETARG_POINTER(0);
DictThesaurus *d;
char *subdictname = NULL;
bool fileloaded = false;
ListCell *l;
d = (DictThesaurus *) palloc0(sizeof(DictThesaurus));
foreach(l, dictoptions)
{
DefElem *defel = (DefElem *) lfirst(l);
if (pg_strcasecmp("DictFile", defel->defname) == 0)
{
if (fileloaded)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple DictFile parameters")));
thesaurusRead(defGetString(defel), d);
fileloaded = true;
}
else if (pg_strcasecmp("Dictionary", defel->defname) == 0)
{
if (subdictname)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple Dictionary parameters")));
subdictname = pstrdup(defGetString(defel));
}
else
{
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("unrecognized Thesaurus parameter: \"%s\"",
defel->defname)));
}
}
开发者ID:PengJi，项目名称:gpdb-comments，代码行数:40，代码来源:dict_thesaurus.c
示例14: getTableOptions
static void
getTableOptions(Oid foreigntableid, struct wdbTableOptions *table_options) {
ForeignTable* table;
ForeignServer* server;
UserMapping* mapping;
List* options = NIL;
ListCell* lc = NULL;
#ifdef DEBUG
elog(NOTICE, "getTableOptions");
#endif
/*
* Extract options from FDW objects.
*
*/
table = GetForeignTable(foreigntableid);
server = GetForeignServer(table->serverid);
mapping = GetUserMapping(GetUserId(), table->serverid);
table_options->userId = mapping->userid;
table_options->serverId = server->serverid;
options = NIL;
options = list_concat(options, table->options);
options = list_concat(options, server->options);
options = list_concat(options, mapping->options);
/* Loop through the options, and get the server/port */
foreach(lc, options)
{
DefElem *def = (DefElem *) lfirst(lc);
if (strcmp(def->defname, "address") == 0)
table_options->address = defGetString(def);
if (strcmp(def->defname, "size") == 0)
table_options->size = atoi(defGetString(def));
}
开发者ID:Kentik，项目名称:wdb_fdw，代码行数:39，代码来源:wdb_fdw.c
示例15: dsnowball_init
Datum
dsnowball_init(PG_FUNCTION_ARGS)
{
List *dictoptions = (List *) PG_GETARG_POINTER(0);
DictSnowball *d;
bool stoploaded = false;
ListCell *l;
d = (DictSnowball *) palloc0(sizeof(DictSnowball));
foreach(l, dictoptions)
{
DefElem *defel = (DefElem *) lfirst(l);
if (pg_strcasecmp("StopWords", defel->defname) == 0)
{
if (stoploaded)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple StopWords parameters")));
readstoplist(defGetString(defel), &d->stoplist, lowerstr);
stoploaded = true;
}
else if (pg_strcasecmp("Language", defel->defname) == 0)
{
if (d->stem)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple Language parameters")));
locate_stem_module(d, defGetString(defel));
}
else
{
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("unrecognized Snowball parameter: \"%s\"",
defel->defname)));
}
}
开发者ID:adunstan，项目名称:pg-cvs-mirror，代码行数:39，代码来源:dict_snowball.c
示例16: defGetBoolean
/*
* Extract a boolean value from a DefElem.
*/
bool
defGetBoolean(DefElem *def)
{
/*
* If no parameter given, assume "true" is meant.
*/
if (def->arg == NULL)
return true;
/*
* Allow 0, 1, "true", "false", "on", "off"
*/
switch (nodeTag(def->arg))
{
case T_Integer:
switch (intVal(def->arg))
{
case 0:
return false;
case 1:
return true;
default:
/* otherwise, error out below */
break;
}
break;
default:
{
char *sval = defGetString(def);
/*
* The set of strings accepted here should match up with the
* grammar's opt_boolean production.
*/
if (pg_strcasecmp(sval, "true") == 0)
return true;
if (pg_strcasecmp(sval, "false") == 0)
return false;
if (pg_strcasecmp(sval, "on") == 0)
return true;
if (pg_strcasecmp(sval, "off") == 0)
return false;
}
break;
}
ereport(ERROR,
(errcode(ERRCODE_SYNTAX_ERROR),
errmsg("%s requires a Boolean value",
def->defname)));
return false; /* keep compiler quiet */
}
开发者ID:Tao-Ma，项目名称:postgres，代码行数:54，代码来源:define.c
示例17: mongo_fdw_validator
/*
* mongo_fdw_validator validates options given to one of the following commands:
* foreign data wrapper, server, user mapping, or foreign table. This function
* errors out if the given option name or its value is considered invalid.
*/
Datum
mongo_fdw_validator(PG_FUNCTION_ARGS)
{
Datum optionArray = PG_GETARG_DATUM(0);
Oid optionContextId = PG_GETARG_OID(1);
List *optionList = untransformRelOptions(optionArray);
ListCell *optionCell = NULL;
foreach(optionCell, optionList)
{
DefElem *optionDef = (DefElem *) lfirst(optionCell);
char *optionName = optionDef->defname;
bool optionValid = false;
int32 optionIndex = 0;
for (optionIndex = 0; optionIndex < ValidOptionCount; optionIndex++)
{
const MongoValidOption *validOption = &(ValidOptionArray[optionIndex]);
if ((optionContextId == validOption->optionContextId) &&
(strncmp(optionName, validOption->optionName, NAMEDATALEN) == 0))
{
optionValid = true;
break;
}
}
/* if invalid option, display an informative error message */
if (!optionValid)
{
StringInfo optionNamesString = OptionNamesString(optionContextId);
ereport(ERROR, (errcode(ERRCODE_FDW_INVALID_OPTION_NAME),
errmsg("invalid option \"%s\"", optionName),
errhint("Valid options in this context are: %s",
optionNamesString->data)));
}
/* if port option is given, error out if its value isn't an integer */
if (strncmp(optionName, OPTION_NAME_PORT, NAMEDATALEN) == 0)
{
char *optionValue = defGetString(optionDef);
int32 portNumber = pg_atoi(optionValue, sizeof(int32), 0);
(void) portNumber;
}
}
开发者ID:nelhage，项目名称:mongo_fdw，代码行数:51，代码来源:mongo_fdw.c
示例18: dsimple_init
Datum
dsimple_init(PG_FUNCTION_ARGS)
{
List *dictoptions = (List *) PG_GETARG_POINTER(0);
DictSimple *d = (DictSimple *) palloc0(sizeof(DictSimple));
bool stoploaded = false,
acceptloaded = false;
ListCell *l;
d->accept = true; /* default */
foreach(l, dictoptions)
{
DefElem *defel = (DefElem *) lfirst(l);
if (pg_strcasecmp("StopWords", defel->defname) == 0)
{
if (stoploaded)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple StopWords parameters")));
readstoplist(defGetString(defel), &d->stoplist, lowerstr);
stoploaded = true;
}
else if (pg_strcasecmp("Accept", defel->defname) == 0)
{
if (acceptloaded)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("multiple Accept parameters")));
d->accept = defGetBoolean(defel);
acceptloaded = true;
}
else
{
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("unrecognized simple dictionary parameter: \"%s\"",
defel->defname)));
}
}
开发者ID:0x0FFF，项目名称:postgres，代码行数:41，代码来源:dict_simple.c
示例19: defGetTypeLength
/*
* Extract a type length indicator (either absolute bytes, or
* -1 for "variable") from a DefElem.
*/
int
defGetTypeLength(DefElem *def)
{
if (def->arg == NULL)
ereport(ERROR,
(errcode(ERRCODE_SYNTAX_ERROR),
errmsg("%s requires a parameter",
def->defname)));
switch (nodeTag(def->arg))
{
case T_Integer:
return intVal(def->arg);
case T_Float:
ereport(ERROR,
(errcode(ERRCODE_SYNTAX_ERROR),
errmsg("%s requires an integer value",
def->defname)));
break;
case T_String:
if (pg_strcasecmp(strVal(def->arg), "variable") == 0)
return -1; /* variable length */
break;
case T_TypeName:
/* cope if grammar chooses to believe "variable" is a typename */
if (pg_strcasecmp(TypeNameToString((TypeName *) def->arg),
"variable") == 0)
return -1; /* variable length */
break;
case T_List:
/* must be an operator name */
break;
default:
elog(ERROR, "unrecognized node type: %d", (int) nodeTag(def->arg));
}
ereport(ERROR,
(errcode(ERRCODE_SYNTAX_ERROR),
errmsg("invalid argument for %s: \"%s\"",
def->defname, defGetString(def))));
return 0; /* keep compiler quiet */
}
开发者ID:berkeley-cs186，项目名称:course-fa07，代码行数:44，代码来源:define.c
示例20: javaGetOptions
static javaFdwExecutionState* javaGetOptions(Oid foreigntableid) {
ForeignTable *f_table;
ForeignServer *f_server;
UserMapping *f_mapping;
List *options;
ListCell *cell;
jobject obj, res, serverClass;
jmethodID serverConstructor;
jclass cl;
javaFdwExecutionState *state;
char *classname = NULL;
options = NIL;
f_table = GetForeignTable(foreigntableid);
options = list_concat(options, f_table->options);
f_server = GetForeignServer(f_table->serverid);
options = list_concat(options, f_server->options);
PG_TRY();
{
f_mapping = GetUserMapping(GetUserId(), f_table->serverid);
options = list_concat(options, f_mapping->options);
}
PG_CATCH();
{
FlushErrorState();
/* DO NOTHING HERE */
}
PG_END_TRY();
foreach(cell, options) {
DefElem *def = (DefElem *) lfirst(cell);
if (strcmp(def->defname, "class") == 0) {
classname = (char *) defGetString(def);
}
}
开发者ID:apsaltis，项目名称:pg_jinx，代码行数:38，代码来源:pg_jinx_fdw.c
注：本文中的defGetString函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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