diff options
author | Bruce Momjian | 1998-09-01 04:40:42 +0000 |
---|---|---|
committer | Bruce Momjian | 1998-09-01 04:40:42 +0000 |
commit | fa1a8d6a97068295fe30ac646aec7493a6305bc2 (patch) | |
tree | 645f7cef3c78fbab4d6d7bbc7c9a61ad2893d273 /src/backend/parser/analyze.c | |
parent | af74855a608da4cd7ef88ceb2241ec1c75537f39 (diff) |
OK, folks, here is the pgindent output.
Diffstat (limited to 'src/backend/parser/analyze.c')
-rw-r--r-- | src/backend/parser/analyze.c | 108 |
1 files changed, 60 insertions, 48 deletions
diff --git a/src/backend/parser/analyze.c b/src/backend/parser/analyze.c index f7486c546c0..f77cdfc7551 100644 --- a/src/backend/parser/analyze.c +++ b/src/backend/parser/analyze.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.84 1998/09/01 03:24:02 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.85 1998/09/01 04:30:15 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -69,7 +69,7 @@ parse_analyze(List *pl, ParseState *parentParseState) while (pl != NIL) { #ifdef PARSEDEBUG - elog(DEBUG,"parse tree from yacc:\n---\n%s\n---\n", nodeToString(lfirst(pl))); + elog(DEBUG, "parse tree from yacc:\n---\n%s\n---\n", nodeToString(lfirst(pl))); #endif pstate = make_parsestate(parentParseState); @@ -313,11 +313,11 @@ transformInsertStmt(ParseState *pstate, InsertStmt *stmt) * better to create proper target list here... */ te = makeTargetEntry(makeResdom(defval[ndef].adnum, - att[defval[ndef].adnum - 1]->atttypid, - att[defval[ndef].adnum - 1]->atttypmod, - pstrdup(nameout(&(att[defval[ndef].adnum - 1]->attname))), - 0, 0, 0), - (Node *) stringToNode(defval[ndef].adbin)); + att[defval[ndef].adnum - 1]->atttypid, + att[defval[ndef].adnum - 1]->atttypmod, + pstrdup(nameout(&(att[defval[ndef].adnum - 1]->attname))), + 0, 0, 0), + (Node *) stringToNode(defval[ndef].adbin)); qry->targetList = lappend(qry->targetList, te); } } @@ -325,9 +325,12 @@ transformInsertStmt(ParseState *pstate, InsertStmt *stmt) /* fix where clause */ qry->qual = transformWhereClause(pstate, stmt->whereClause); - /* The havingQual has a similar meaning as "qual" in the where statement. - * So we can easily use the code from the "where clause" with some additional - * traversals done in .../optimizer/plan/planner.c */ + /* + * The havingQual has a similar meaning as "qual" in the where + * statement. So we can easily use the code from the "where clause" + * with some additional traversals done in + * .../optimizer/plan/planner.c + */ qry->havingQual = transformWhereClause(pstate, stmt->havingClause); qry->hasSubLinks = pstate->p_hasSubLinks; @@ -351,20 +354,24 @@ transformInsertStmt(ParseState *pstate, InsertStmt *stmt) if (pstate->p_hasAggs) parseCheckAggregates(pstate, qry); - /* The INSERT INTO ... SELECT ... could have a UNION - * in child, so unionClause may be false + /* + * The INSERT INTO ... SELECT ... could have a UNION in child, so + * unionClause may be false */ qry->unionall = stmt->unionall; qry->unionClause = transformUnionClause(stmt->unionClause, qry->targetList); - /* If there is a havingQual but there are no aggregates, then there is something wrong - * with the query because having must contain aggregates in its expressions! - * Otherwise the query could have been formulated using the where clause. */ - if((qry->hasAggs == false) && (qry->havingQual != NULL)) - { - elog(ERROR,"This is not a valid having query!"); - return (Query *)NIL; - } + /* + * If there is a havingQual but there are no aggregates, then there is + * something wrong with the query because having must contain + * aggregates in its expressions! Otherwise the query could have been + * formulated using the where clause. + */ + if ((qry->hasAggs == false) && (qry->havingQual != NULL)) + { + elog(ERROR, "This is not a valid having query!"); + return (Query *) NIL; + } return (Query *) qry; } @@ -495,13 +502,13 @@ transformCreateStmt(ParseState *pstate, CreateStmt *stmt) if (column->is_sequence) { - char *cstring; + char *cstring; CreateSeqStmt *sequence; constraint = makeNode(Constraint); constraint->contype = CONSTR_DEFAULT; constraint->name = makeTableName(stmt->relname, column->colname, "seq", NULL); - cstring = palloc(9+strlen(constraint->name)+2+1); + cstring = palloc(9 + strlen(constraint->name) + 2 + 1); strcpy(cstring, "nextval('"); strcat(cstring, constraint->name); strcat(cstring, "')"); @@ -509,20 +516,16 @@ transformCreateStmt(ParseState *pstate, CreateStmt *stmt) constraint->keys = NULL; if (column->constraints != NIL) - { column->constraints = lappend(column->constraints, constraint); - } else - { column->constraints = lcons(constraint, NIL); - } sequence = makeNode(CreateSeqStmt); sequence->seqname = pstrdup(constraint->name); sequence->options = NIL; elog(NOTICE, "CREATE TABLE will create implicit sequence %s for SERIAL column %s.%s", - sequence->seqname, stmt->relname, column->colname); + sequence->seqname, stmt->relname, column->colname); ilist = lcons(sequence, NIL); @@ -789,14 +792,16 @@ transformRuleStmt(ParseState *pstate, RuleStmt *stmt) qry->commandType = CMD_UTILITY; /* - * 'instead nothing' rules with a qualification need a - * query a rangetable so the rewrite handler can add the - * negated rule qualification to the original query. We - * create a query with the new command type CMD_NOTHING - * here that is treated special by the rewrite system. + * 'instead nothing' rules with a qualification need a query a + * rangetable so the rewrite handler can add the negated rule + * qualification to the original query. We create a query with the new + * command type CMD_NOTHING here that is treated special by the + * rewrite system. */ - if (stmt->actions == NIL) { - Query *nothing_qry = makeNode(Query); + if (stmt->actions == NIL) + { + Query *nothing_qry = makeNode(Query); + nothing_qry->commandType = CMD_NOTHING; addRangeTableEntry(pstate, stmt->object->relname, "*CURRENT*", @@ -830,7 +835,7 @@ transformRuleStmt(ParseState *pstate, RuleStmt *stmt) pstate->p_is_rule = true; /* for expand all */ pstate->p_hasAggs = false; - action = (Query *)lfirst(actions); + action = (Query *) lfirst(actions); if (action->commandType != CMD_NOTHING) lfirst(actions) = transformStmt(pstate, lfirst(actions)); actions = lnext(actions); @@ -869,9 +874,12 @@ transformSelectStmt(ParseState *pstate, SelectStmt *stmt) qry->qual = transformWhereClause(pstate, stmt->whereClause); - /* The havingQual has a similar meaning as "qual" in the where statement. - * So we can easily use the code from the "where clause" with some additional - * traversals done in .../optimizer/plan/planner.c */ + /* + * The havingQual has a similar meaning as "qual" in the where + * statement. So we can easily use the code from the "where clause" + * with some additional traversals done in + * .../optimizer/plan/planner.c + */ qry->havingQual = transformWhereClause(pstate, stmt->havingClause); qry->hasSubLinks = pstate->p_hasSubLinks; @@ -891,20 +899,24 @@ transformSelectStmt(ParseState *pstate, SelectStmt *stmt) if (pstate->p_hasAggs) parseCheckAggregates(pstate, qry); - /* The INSERT INTO ... SELECT ... could have a UNION - * in child, so unionClause may be false + /* + * The INSERT INTO ... SELECT ... could have a UNION in child, so + * unionClause may be false */ qry->unionall = stmt->unionall; qry->unionClause = transformUnionClause(stmt->unionClause, qry->targetList); - /* If there is a havingQual but there are no aggregates, then there is something wrong - * with the query because having must contain aggregates in its expressions! - * Otherwise the query could have been formulated using the where clause. */ - if((qry->hasAggs == false) && (qry->havingQual != NULL)) - { - elog(ERROR,"This is not a valid having query!"); - return (Query *)NIL; - } + /* + * If there is a havingQual but there are no aggregates, then there is + * something wrong with the query because having must contain + * aggregates in its expressions! Otherwise the query could have been + * formulated using the where clause. + */ + if ((qry->hasAggs == false) && (qry->havingQual != NULL)) + { + elog(ERROR, "This is not a valid having query!"); + return (Query *) NIL; + } return (Query *) qry; } |