diff options
Diffstat (limited to 'src/parser/parser.c')
| -rw-r--r-- | src/parser/parser.c | 66 |
1 files changed, 36 insertions, 30 deletions
diff --git a/src/parser/parser.c b/src/parser/parser.c index 0cd5b95ee..878220be9 100644 --- a/src/parser/parser.c +++ b/src/parser/parser.c @@ -90,25 +90,25 @@ raw_parser(const char *str, RawParseMode mode, int len, bool *error, bool use_mi } /* initialize the bison parser */ - if (use_minimal) - { - ereport(DEBUG2, - (errmsg("invoking the minimal parser"))); - minimal_parser_init(&yyextra); - } - else - { - ereport(DEBUG2, - (errmsg("invoking the standard parser"))); - parser_init(&yyextra); - } + if (use_minimal) + { + ereport(DEBUG2, + (errmsg("invoking the minimal parser"))); + minimal_parser_init(&yyextra); + } + else + { + ereport(DEBUG2, + (errmsg("invoking the standard parser"))); + parser_init(&yyextra); + } PG_TRY(); { /* Parse! */ - if (use_minimal) - yyresult = minimal_base_yyparse(yyscanner); - else - yyresult = base_yyparse(yyscanner); + if (use_minimal) + yyresult = minimal_base_yyparse(yyscanner); + else + yyresult = base_yyparse(yyscanner); /* Clean up (release memory) */ scanner_finish(yyscanner); } @@ -145,16 +145,17 @@ raw_parser2(List *parse_tree_list) return node; } -//"INSERT INTO foo VALUES(1)" +/* "INSERT INTO foo VALUES(1)" */ Node * get_dummy_insert_query_node(void) { InsertStmt *insert = makeNode(InsertStmt); SelectStmt *select = makeNode(SelectStmt); + select->valuesLists = list_make1(makeInteger(1)); insert->relation = makeRangeVar("pgpool", "foo", 0); - insert->selectStmt = (Node*)select; - return (Node *)insert; + insert->selectStmt = (Node *) select; + return (Node *) insert; } List * @@ -162,20 +163,23 @@ get_dummy_read_query_tree(void) { RawStmt *rs; SelectStmt *n = makeNode(SelectStmt); + n->targetList = list_make1(makeString("pgpool: unable to parse the query")); rs = makeNode(RawStmt); - rs->stmt = (Node *)n; + rs->stmt = (Node *) n; rs->stmt_location = 0; rs->stmt_len = 0; /* might get changed later */ - return list_make1((Node *)rs); + return list_make1((Node *) rs); } List * get_dummy_write_query_tree(void) { - ColumnRef *c1,*c2; + ColumnRef *c1, + *c2; RawStmt *rs; DeleteStmt *n = makeNode(DeleteStmt); + n->relation = makeRangeVar("pgpool", "foo", 0); c1 = makeNode(ColumnRef); @@ -184,18 +188,20 @@ get_dummy_write_query_tree(void) c2 = makeNode(ColumnRef); c2->fields = list_make1(makeString("pgpool: unable to parse the query")); - n->whereClause = (Node*)makeSimpleA_Expr(AEXPR_OP, "=", (Node*)c1, (Node*)c2, 0); + n->whereClause = (Node *) makeSimpleA_Expr(AEXPR_OP, "=", (Node *) c1, (Node *) c2, 0); + /* - * Assign the node directly to the parsetree and exit the scanner - * we don't want to keep parsing for information we don't need + * Assign the node directly to the parsetree and exit the scanner we don't + * want to keep parsing for information we don't need */ rs = makeNode(RawStmt); - rs->stmt = (Node *)n; + rs->stmt = (Node *) n; rs->stmt_location = 0; rs->stmt_len = 0; /* might get changed later */ - return list_make1((Node *)rs); + return list_make1((Node *) rs); } + /* * from src/backend/commands/define.c * Extract an int32 value from a DefElem. @@ -243,7 +249,7 @@ defGetInt32(DefElem *def) * same thing anyway, but notationally they're different). */ int -base_yylex(YYSTYPE *lvalp, YYLTYPE *llocp, core_yyscan_t yyscanner) +base_yylex(YYSTYPE *lvalp, YYLTYPE * llocp, core_yyscan_t yyscanner) { base_yy_extra_type *yyextra = pg_yyget_extra(yyscanner); int cur_token; @@ -661,9 +667,9 @@ invalid_pair: } int -minimal_base_yylex(YYSTYPE *lvalp, YYLTYPE *llocp, core_yyscan_t yyscanner) +minimal_base_yylex(YYSTYPE *lvalp, YYLTYPE * llocp, core_yyscan_t yyscanner) { - return base_yylex(lvalp, llocp, yyscanner); + return base_yylex(lvalp, llocp, yyscanner); } static int |