mirror of
https://github.com/postgres/postgres.git
synced 2025-06-14 18:42:34 +03:00
pgindent run over code.
This commit is contained in:
Bruce Momjian
@ -3,7 +3,7 @@
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* out of it's tuple
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.14 1999/05/25 08:49:33 wieck Exp $
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.15 1999/05/25 16:12:19 momjian Exp $
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*
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* This software is copyrighted by Jan Wieck - Hamburg.
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*
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@ -57,16 +57,17 @@
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#include "catalog/pg_opclass.h"
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#include "fmgr.h"
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#define BUFSIZE 8192
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#define BUFSIZE 8192
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/* ----------
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* Local data types
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* ----------
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*/
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typedef struct QryHier {
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struct QryHier *parent;
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Query *query;
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} QryHier;
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typedef struct QryHier
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{
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struct QryHier *parent;
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Query *query;
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} QryHier;
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/* ----------
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@ -90,7 +91,7 @@ static char *query_getopclass = "SELECT * FROM pg_opclass WHERE oid = $1";
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*/
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text *pg_get_ruledef(NameData *rname);
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text *pg_get_viewdef(NameData *rname);
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text *pg_get_indexdef(Oid indexrelid);
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text *pg_get_indexdef(Oid indexrelid);
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NameData *pg_get_userbyid(int4 uid);
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@ -100,16 +101,16 @@ NameData *pg_get_userbyid(int4 uid);
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*/
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static char *make_ruledef(HeapTuple ruletup, TupleDesc rulettc);
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static char *make_viewdef(HeapTuple ruletup, TupleDesc rulettc);
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static char *get_query_def(Query *query, QryHier *parentqh);
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static char *get_select_query_def(Query *query, QryHier *qh);
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static char *get_insert_query_def(Query *query, QryHier *qh);
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static char *get_update_query_def(Query *query, QryHier *qh);
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static char *get_delete_query_def(Query *query, QryHier *qh);
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static char *get_rule_expr(QryHier *qh, int rt_index, Node *node, bool varprefix);
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static char *get_func_expr(QryHier *qh, int rt_index, Expr *expr, bool varprefix);
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static char *get_tle_expr(QryHier *qh, int rt_index, TargetEntry *tle, bool varprefix);
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static char *get_query_def(Query *query, QryHier * parentqh);
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static char *get_select_query_def(Query *query, QryHier * qh);
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static char *get_insert_query_def(Query *query, QryHier * qh);
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static char *get_update_query_def(Query *query, QryHier * qh);
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static char *get_delete_query_def(Query *query, QryHier * qh);
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static char *get_rule_expr(QryHier * qh, int rt_index, Node *node, bool varprefix);
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static char *get_func_expr(QryHier * qh, int rt_index, Expr *expr, bool varprefix);
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static char *get_tle_expr(QryHier * qh, int rt_index, TargetEntry *tle, bool varprefix);
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static char *get_const_expr(Const *constval);
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static char *get_sublink_expr(QryHier *qh, int rt_index, Node *node, bool varprefix);
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static char *get_sublink_expr(QryHier * qh, int rt_index, Node *node, bool varprefix);
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static char *get_relation_name(Oid relid);
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static char *get_attribute_name(Oid relid, int2 attnum);
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static bool check_if_rte_used(int rt_index, Node *node, int sup);
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@ -314,27 +315,27 @@ pg_get_viewdef(NameData *rname)
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* only return the SELECT part of a view
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* ----------
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*/
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text *
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text *
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pg_get_indexdef(Oid indexrelid)
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{
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text *indexdef;
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text *indexdef;
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HeapTuple ht_idx;
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HeapTuple ht_idxrel;
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HeapTuple ht_indrel;
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HeapTuple spi_tup;
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TupleDesc spi_ttc;
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int spi_fno;
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Form_pg_index idxrec;
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Form_pg_class idxrelrec;
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Form_pg_class indrelrec;
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int spi_fno;
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Form_pg_index idxrec;
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Form_pg_class idxrelrec;
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Form_pg_class indrelrec;
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Datum spi_args[1];
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char spi_nulls[2];
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int spirc;
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int len;
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int keyno;
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int spirc;
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int len;
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int keyno;
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char buf[BUFSIZE];
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char keybuf[BUFSIZE];
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char *sep;
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char *sep;
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/* ----------
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* Connect to SPI manager
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@ -371,30 +372,30 @@ pg_get_indexdef(Oid indexrelid)
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* ----------
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*/
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ht_idx = SearchSysCacheTuple(INDEXRELID,
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ObjectIdGetDatum(indexrelid), 0, 0, 0);
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ObjectIdGetDatum(indexrelid), 0, 0, 0);
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if (!HeapTupleIsValid(ht_idx))
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elog(ERROR, "syscache lookup for index %u failed", indexrelid);
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idxrec = (Form_pg_index)GETSTRUCT(ht_idx);
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idxrec = (Form_pg_index) GETSTRUCT(ht_idx);
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/* ----------
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* Fetch the pg_class tuple of the index relation
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* ----------
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*/
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ht_idxrel = SearchSysCacheTuple(RELOID,
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ObjectIdGetDatum(idxrec->indexrelid), 0, 0, 0);
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ObjectIdGetDatum(idxrec->indexrelid), 0, 0, 0);
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if (!HeapTupleIsValid(ht_idxrel))
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elog(ERROR, "syscache lookup for relid %u failed", idxrec->indexrelid);
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idxrelrec = (Form_pg_class)GETSTRUCT(ht_idxrel);
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idxrelrec = (Form_pg_class) GETSTRUCT(ht_idxrel);
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/* ----------
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* Fetch the pg_class tuple of the indexed relation
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* ----------
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*/
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ht_indrel = SearchSysCacheTuple(RELOID,
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ObjectIdGetDatum(idxrec->indrelid), 0, 0, 0);
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ObjectIdGetDatum(idxrec->indrelid), 0, 0, 0);
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if (!HeapTupleIsValid(ht_indrel))
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elog(ERROR, "syscache lookup for relid %u failed", idxrec->indrelid);
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indrelrec = (Form_pg_class)GETSTRUCT(ht_indrel);
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indrelrec = (Form_pg_class) GETSTRUCT(ht_indrel);
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/* ----------
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* Get the am name for the index relation
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@ -417,11 +418,11 @@ pg_get_indexdef(Oid indexrelid)
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* ----------
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*/
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sprintf(buf, "CREATE %sINDEX \"%s\" ON \"%s\" USING %s (",
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idxrec->indisunique ? "UNIQUE " : "",
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nameout(&(idxrelrec->relname)),
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nameout(&(indrelrec->relname)),
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SPI_getvalue(spi_tup, spi_ttc, spi_fno));
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idxrec->indisunique ? "UNIQUE " : "",
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nameout(&(idxrelrec->relname)),
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nameout(&(indrelrec->relname)),
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SPI_getvalue(spi_tup, spi_ttc, spi_fno));
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/* ----------
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* Collect the indexed attributes
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* ----------
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@ -445,7 +446,7 @@ pg_get_indexdef(Oid indexrelid)
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strcat(keybuf, "oid");
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else
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strcat(keybuf, get_attribute_name(idxrec->indrelid,
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idxrec->indkey[keyno]));
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idxrec->indkey[keyno]));
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strcat(keybuf, "\"");
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/* ----------
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@ -478,10 +479,10 @@ pg_get_indexdef(Oid indexrelid)
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if (idxrec->indproc != InvalidOid)
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{
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HeapTuple proctup;
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Form_pg_proc procStruct;
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Form_pg_proc procStruct;
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proctup = SearchSysCacheTuple(PROOID,
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ObjectIdGetDatum(idxrec->indproc), 0, 0, 0);
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ObjectIdGetDatum(idxrec->indproc), 0, 0, 0);
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if (!HeapTupleIsValid(proctup))
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elog(ERROR, "cache lookup for proc %u failed", idxrec->indproc);
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@ -508,13 +509,11 @@ pg_get_indexdef(Oid indexrelid)
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strcat(buf, "\"");
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}
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else
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/* ----------
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* For the others say 'attr opclass [, ...]'
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* ----------
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*/
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{
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/* ----------
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* For the others say 'attr opclass [, ...]'
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* ----------
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*/
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strcat(buf, keybuf);
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}
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/* ----------
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* Finish
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@ -551,8 +550,8 @@ NameData *
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pg_get_userbyid(int4 uid)
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{
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HeapTuple usertup;
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Form_pg_shadow user_rec;
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NameData *result;
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Form_pg_shadow user_rec;
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NameData *result;
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/* ----------
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* Allocate space for the result
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@ -566,16 +565,14 @@ pg_get_userbyid(int4 uid)
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* ----------
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*/
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usertup = SearchSysCacheTuple(USESYSID,
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ObjectIdGetDatum(uid), 0, 0, 0);
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ObjectIdGetDatum(uid), 0, 0, 0);
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if (HeapTupleIsValid(usertup))
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{
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user_rec = (Form_pg_shadow)GETSTRUCT(usertup);
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user_rec = (Form_pg_shadow) GETSTRUCT(usertup);
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StrNCpy(result->data, (&(user_rec->usename))->data, NAMEDATALEN);
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}
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else
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{
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sprintf((char *)result, "unknown (UID=%d)", uid);
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}
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sprintf((char *) result, "unknown (UID=%d)", uid);
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return result;
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}
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@ -683,12 +680,12 @@ make_ruledef(HeapTuple ruletup, TupleDesc rulettc)
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{
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Node *qual;
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Query *query;
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QryHier qh;
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QryHier qh;
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qual = stringToNode(ev_qual);
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query = (Query *) lfirst(actions);
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qh.parent = NULL;
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qh.query = query;
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qh.query = query;
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strcat(buf, " WHERE ");
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strcat(buf, get_rule_expr(&qh, 0, qual, TRUE));
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@ -809,16 +806,16 @@ make_viewdef(HeapTuple ruletup, TupleDesc rulettc)
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* ----------
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*/
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static char *
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get_query_def(Query *query, QryHier *parentqh)
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get_query_def(Query *query, QryHier * parentqh)
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{
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QryHier qh;
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qh.parent = parentqh;
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qh.query = query;
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qh.query = query;
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switch (query->commandType)
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{
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case CMD_SELECT:
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case CMD_SELECT:
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return get_select_query_def(query, &qh);
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break;
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@ -853,7 +850,7 @@ get_query_def(Query *query, QryHier *parentqh)
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* ----------
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*/
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static char *
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get_select_query_def(Query *query, QryHier *qh)
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get_select_query_def(Query *query, QryHier * qh)
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{
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char buf[BUFSIZE];
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char *sep;
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@ -1023,7 +1020,7 @@ get_select_query_def(Query *query, QryHier *qh)
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* ----------
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*/
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static char *
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get_insert_query_def(Query *query, QryHier *qh)
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get_insert_query_def(Query *query, QryHier * qh)
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{
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char buf[BUFSIZE];
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char *sep;
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@ -1133,7 +1130,7 @@ get_insert_query_def(Query *query, QryHier *qh)
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* ----------
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*/
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static char *
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get_update_query_def(Query *query, QryHier *qh)
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get_update_query_def(Query *query, QryHier * qh)
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{
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char buf[BUFSIZE];
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char *sep;
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@ -1186,7 +1183,7 @@ get_update_query_def(Query *query, QryHier *qh)
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* ----------
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*/
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static char *
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get_delete_query_def(Query *query, QryHier *qh)
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get_delete_query_def(Query *query, QryHier * qh)
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{
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char buf[BUFSIZE];
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RangeTblEntry *rte;
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@ -1220,7 +1217,7 @@ get_delete_query_def(Query *query, QryHier *qh)
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* ----------
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*/
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static char *
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get_rule_expr(QryHier *qh, int rt_index, Node *node, bool varprefix)
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get_rule_expr(QryHier * qh, int rt_index, Node *node, bool varprefix)
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{
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char buf[BUFSIZE];
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@ -1254,7 +1251,7 @@ get_rule_expr(QryHier *qh, int rt_index, Node *node, bool varprefix)
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strcat(buf, aggref->aggname);
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strcat(buf, "\"(");
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strcat(buf, get_rule_expr(qh, rt_index,
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(Node *) (aggref->target), varprefix));
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(Node *) (aggref->target), varprefix));
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strcat(buf, ")");
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return pstrdup(buf);
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}
|
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@ -1263,15 +1260,15 @@ get_rule_expr(QryHier *qh, int rt_index, Node *node, bool varprefix)
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case T_GroupClause:
|
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{
|
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GroupClause *grp = (GroupClause *) node;
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List *l;
|
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TargetEntry *tle = NULL;
|
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List *l;
|
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TargetEntry *tle = NULL;
|
||||
|
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foreach(l, qh->query->targetList)
|
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{
|
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if (((TargetEntry *)lfirst(l))->resdom->resgroupref ==
|
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grp->tleGroupref)
|
||||
if (((TargetEntry *) lfirst(l))->resdom->resgroupref ==
|
||||
grp->tleGroupref)
|
||||
{
|
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tle = (TargetEntry *)lfirst(l);
|
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tle = (TargetEntry *) lfirst(l);
|
||||
break;
|
||||
}
|
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}
|
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@ -1279,7 +1276,7 @@ get_rule_expr(QryHier *qh, int rt_index, Node *node, bool varprefix)
|
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if (tle == NULL)
|
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elog(ERROR, "GROUP BY expression not found in targetlist");
|
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|
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return get_rule_expr(qh, rt_index, (Node *)tle, varprefix);
|
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return get_rule_expr(qh, rt_index, (Node *) tle, varprefix);
|
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}
|
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break;
|
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|
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@ -1358,9 +1355,10 @@ get_rule_expr(QryHier *qh, int rt_index, Node *node, bool varprefix)
|
||||
{
|
||||
Var *var = (Var *) node;
|
||||
RangeTblEntry *rte;
|
||||
int sup = var->varlevelsup;
|
||||
int sup = var->varlevelsup;
|
||||
|
||||
while(sup-- > 0) qh = qh->parent;
|
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while (sup-- > 0)
|
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qh = qh->parent;
|
||||
|
||||
rte = (RangeTblEntry *) nth(var->varno - 1, qh->query->rtable);
|
||||
|
||||
@ -1396,9 +1394,7 @@ get_rule_expr(QryHier *qh, int rt_index, Node *node, bool varprefix)
|
||||
break;
|
||||
|
||||
case T_SubLink:
|
||||
{
|
||||
return get_sublink_expr(qh, rt_index, node, varprefix);
|
||||
}
|
||||
break;
|
||||
|
||||
case T_Const:
|
||||
@ -1421,7 +1417,7 @@ get_rule_expr(QryHier *qh, int rt_index, Node *node, bool varprefix)
|
||||
* ----------
|
||||
*/
|
||||
static char *
|
||||
get_func_expr(QryHier *qh, int rt_index, Expr *expr, bool varprefix)
|
||||
get_func_expr(QryHier * qh, int rt_index, Expr *expr, bool varprefix)
|
||||
{
|
||||
char buf[BUFSIZE];
|
||||
HeapTuple proctup;
|
||||
@ -1500,7 +1496,7 @@ get_func_expr(QryHier *qh, int rt_index, Expr *expr, bool varprefix)
|
||||
* ----------
|
||||
*/
|
||||
static char *
|
||||
get_tle_expr(QryHier *qh, int rt_index, TargetEntry *tle, bool varprefix)
|
||||
get_tle_expr(QryHier * qh, int rt_index, TargetEntry *tle, bool varprefix)
|
||||
{
|
||||
HeapTuple proctup;
|
||||
Form_pg_proc procStruct;
|
||||
@ -1609,14 +1605,14 @@ get_const_expr(Const *constval)
|
||||
* ----------
|
||||
*/
|
||||
static char *
|
||||
get_sublink_expr(QryHier *qh, int rt_index, Node *node, bool varprefix)
|
||||
get_sublink_expr(QryHier * qh, int rt_index, Node *node, bool varprefix)
|
||||
{
|
||||
SubLink *sublink = (SubLink *) node;
|
||||
Query *query = (Query *) (sublink->subselect);
|
||||
Expr *expr;
|
||||
Expr *expr;
|
||||
List *l;
|
||||
char *sep;
|
||||
char buf[BUFSIZE];
|
||||
char buf[BUFSIZE];
|
||||
|
||||
buf[0] = '\0';
|
||||
|
||||
@ -1640,32 +1636,33 @@ get_sublink_expr(QryHier *qh, int rt_index, Node *node, bool varprefix)
|
||||
strcat(buf, " ");
|
||||
}
|
||||
|
||||
switch (sublink->subLinkType) {
|
||||
switch (sublink->subLinkType)
|
||||
{
|
||||
case EXISTS_SUBLINK:
|
||||
strcat(buf, "EXISTS ");
|
||||
break;
|
||||
|
||||
case ANY_SUBLINK:
|
||||
expr = (Expr *)lfirst(sublink->oper);
|
||||
expr = (Expr *) lfirst(sublink->oper);
|
||||
strcat(buf, get_opname(((Oper *) (expr->oper))->opno));
|
||||
strcat(buf, " ANY ");
|
||||
break;
|
||||
|
||||
case ALL_SUBLINK:
|
||||
expr = (Expr *)lfirst(sublink->oper);
|
||||
expr = (Expr *) lfirst(sublink->oper);
|
||||
strcat(buf, get_opname(((Oper *) (expr->oper))->opno));
|
||||
strcat(buf, " ALL ");
|
||||
break;
|
||||
|
||||
case EXPR_SUBLINK:
|
||||
expr = (Expr *)lfirst(sublink->oper);
|
||||
expr = (Expr *) lfirst(sublink->oper);
|
||||
strcat(buf, get_opname(((Oper *) (expr->oper))->opno));
|
||||
strcat(buf, " ");
|
||||
break;
|
||||
|
||||
default:
|
||||
elog(ERROR, "unupported sublink type %d",
|
||||
sublink->subLinkType);
|
||||
sublink->subLinkType);
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user