diff options
Diffstat (limited to 'contrib/tsearch2/common.c')
| -rw-r--r-- | contrib/tsearch2/common.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/contrib/tsearch2/common.c b/contrib/tsearch2/common.c index 30062180076..b51c3e05833 100644 --- a/contrib/tsearch2/common.c +++ b/contrib/tsearch2/common.c @@ -1,9 +1,29 @@ #include "postgres.h" + +#include "postgres.h" +#include "fmgr.h" +#include "catalog/pg_proc.h" +#include "catalog/pg_namespace.h" +#include "utils/syscache.h" + +#include "ts_cfg.h" +#include "dict.h" +#include "wparser.h" +#include "snmap.h" +#include "common.h" +#include "tsvector.h" + + + #include "common.h" #include "wparser.h" #include "ts_cfg.h" #include "dict.h" + +Oid TSNSP_FunctionOid = InvalidOid; + + text * char2text(char *in) { @@ -100,3 +120,45 @@ text_cmp(text *a, text *b) return (int) VARSIZE(a) - (int) VARSIZE(b); } + +char* +get_namespace(Oid funcoid) { + HeapTuple tuple; + Form_pg_proc proc; + Form_pg_namespace nsp; + Oid nspoid; + char *txt; + + tuple = SearchSysCache(PROCOID, ObjectIdGetDatum(funcoid), 0, 0, 0); + if (!HeapTupleIsValid(tuple)) + elog(ERROR, "cache lookup failed for proc oid %u", funcoid); + proc=(Form_pg_proc) GETSTRUCT(tuple); + nspoid = proc->pronamespace; + ReleaseSysCache(tuple); + + tuple = SearchSysCache(NAMESPACEOID, ObjectIdGetDatum(nspoid), 0, 0, 0); + if (!HeapTupleIsValid(tuple)) + elog(ERROR, "cache lookup failed for namespace oid %u", nspoid); + nsp = (Form_pg_namespace) GETSTRUCT(tuple); + txt = pstrdup( NameStr((nsp->nspname)) ); + ReleaseSysCache(tuple); + + return txt; +} + +Oid +get_oidnamespace(Oid funcoid) { + HeapTuple tuple; + Form_pg_proc proc; + Oid nspoid; + + tuple = SearchSysCache(PROCOID, ObjectIdGetDatum(funcoid), 0, 0, 0); + if (!HeapTupleIsValid(tuple)) + elog(ERROR, "cache lookup failed for proc oid %u", funcoid); + proc=(Form_pg_proc) GETSTRUCT(tuple); + nspoid = proc->pronamespace; + ReleaseSysCache(tuple); + + return nspoid; +} + |