-/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.277 2004/03/04 07:32:01 meskes Exp $ */
+/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.278 2004/04/29 14:08:10 meskes Exp $ */
/* Copyright comment */
%{
/* ordinary key words in alphabetical order */
%token <keyword> ABORT_P ABSOLUTE_P ACCESS ACTION ADD AFTER
- AGGREGATE ALL ALTER ANALYSE ANALYZE AND ANY ARRAY AS ASC
+ AGGREGATE ALL ALSO ALTER ANALYSE ANALYZE AND ANY ARRAY AS ASC
ASSERTION ASSIGNMENT AT AUTHORIZATION
BACKWARD BEFORE BEGIN_P BETWEEN BIGINT BINARY BIT
CHARACTER CHARACTERISTICS CHECK CHECKPOINT CLASS CLOSE
CLUSTER COALESCE COLLATE COLUMN COMMENT COMMIT
COMMITTED CONSTRAINT CONSTRAINTS CONVERSION_P CONVERT COPY
- CREATE CREATEDB CREATEUSER CROSS CURRENT_DATE CURRENT_TIME
+ CREATE CREATEDB CREATEUSER CROSS CSV CURRENT_DATE CURRENT_TIME
CURRENT_TIMESTAMP CURRENT_USER CURSOR CYCLE
DATABASE DAY_P DEALLOCATE DEC DECIMAL_P DECLARE DEFAULT DEFAULTS
KEY
- LANCOMPILER LANGUAGE LAST_P LEADING LEFT LEVEL LIKE LIMIT LISTEN
+ LANCOMPILER LANGUAGE LARGE_P LAST_P LEADING LEFT LEVEL LIKE LIMIT LISTEN
LOAD LOCAL LOCATION LOCK_P
MATCH MAXVALUE MINUTE_P MINVALUE MODE MONTH_P MOVE
NAMES NATIONAL NATURAL NCHAR NEW NEXT NO NOCREATEDB
- NOCREATEUSER NONE NOT NOTHING NOTIFY NOTNULL NULL_P NULLIF
- NUMERIC
+ NOCREATEUSER NONE NOT NOTHING NOTIFY NOTNULL NOWAIT NULL_P
+ NULLIF NUMERIC
- OF OFF OFFSET OIDS OLD ON ONLY OPERATOR OPTION OR ORDER
+ OBJECT_P OF OFF OFFSET OIDS OLD ON ONLY OPERATOR OPTION OR ORDER
OUT_P OUTER_P OVERLAPS OVERLAY OWNER
PARTIAL PASSWORD PATH_P PENDANT PLACING POSITION
PRECISION PRESERVE PREPARE PRIMARY PRIOR PRIVILEGES PROCEDURAL PROCEDURE
- READ REAL RECHECK REFERENCES REINDEX RELATIVE_P RENAME REPLACE
+ QUOTE
+
+ READ REAL RECHECK REFERENCES REINDEX RELATIVE_P RENAME REPEATABLE REPLACE
RESET RESTART RESTRICT RETURNS REVOKE RIGHT ROLLBACK ROW ROWS RULE
SCHEMA SCROLL SECOND_P SECURITY SELECT SEQUENCE SERIALIZABLE
TABLE TEMP TEMPLATE TEMPORARY THEN TIME TIMESTAMP TO TOAST
TRAILING TRANSACTION TREAT TRIGGER TRIM TRUE_P TRUNCATE TRUSTED TYPE_P
- UNENCRYPTED UNION UNIQUE UNKNOWN UNLISTEN UNTIL UPDATE USAGE
+ UNCOMMITTED UNENCRYPTED UNION UNIQUE UNKNOWN UNLISTEN UNTIL UPDATE USAGE
USER USING
VACUUM VALID VALUES VARCHAR VARYING VERBOSE VERSION VIEW VOLATILE
%type <str> opt_table opt_all sort_clause sortby_list ConstraintAttr
%type <str> sortby qualified_name_list name_list ColId_or_Sconst
%type <str> group_clause having_clause from_clause opt_distinct opt_hold
-%type <str> join_outer where_clause relation_expr sub_type opt_arg
-%type <str> opt_column_list insert_rest InsertStmt
+%type <str> join_outer where_clause relation_expr sub_type arg_class
+%type <str> opt_column_list insert_rest InsertStmt WithOidsAs param_name
%type <str> columnList DeleteStmt LockStmt UpdateStmt DeclareCursorStmt
%type <str> NotifyStmt columnElem UnlistenStmt TableElement rowdefinition
%type <str> copy_delimiter ListenStmt CopyStmt copy_file_name opt_binary
%type <str> function_with_argtypes_list function_with_argtypes
%type <str> DropdbStmt ClusterStmt grantee RevokeStmt Bit DropOpClassStmt
%type <str> GrantStmt privileges PosAllConst constraints_set_list
-%type <str> ConstraintsSetStmt AllConst CreateDomainStmt
+%type <str> ConstraintsSetStmt AllConst CreateDomainStmt opt_nowait
%type <str> case_expr when_clause_list case_default case_arg when_clause
%type <str> select_clause opt_select_limit select_limit_value opt_recheck
%type <str> ConstraintTimeSpec AlterDatabaseSetStmt DropAssertStmt
%type <str> iso_level type_list CharacterWithLength ConstCharacter
%type <str> CharacterWithoutLength BitWithLength BitWithoutLength
%type <str> ConstBit GenericType TableFuncElementList opt_analyze
-%type <str> opt_sort_clause transaction_access_mode
+%type <str> opt_sort_clause transaction_access_mode subquery_Op
%type <str> ECPGWhenever ECPGConnect connection_target ECPGOpen
%type <str> indicator ECPGExecute ECPGPrepare ecpg_using ecpg_into
* statement (in addition to by themselves).
*/
schema_stmt: CreateStmt { $$ = $1; }
+ | IndexStmt { $$ = $1; }
+ | CreateSeqStmt { $$ = $1; }
+ | CreateTrigStmt { $$ = $1; }
| GrantStmt { $$ = $1; }
| ViewStmt { $$ = $1; }
;
{ $$ = cat_str(3, $1, make_str(","), $3); }
;
-iso_level: READ COMMITTED { $$ = make_str("read committed"); }
+iso_level: READ UNCOMMITTED { $$ = make_str("read uncommitted"); }
+ | READ COMMITTED { $$ = make_str("read committed"); }
+ | REPEATABLE READ { $$ = make_str("repeatable read"); }
| SERIALIZABLE { $$ = make_str("serializable"); }
;
{ $$ = cat_str(3, make_str("delimiter"), $2, $3); }
| NULL_P opt_as StringConst
{ $$ = cat_str(3, make_str("null"), $2, $3); }
+ | CSV { $$ = make_str("csv"); }
+ | QUOTE opt_as Sconst
+ { $$ = cat_str(3, make_str("quote"), $2, $3); }
+ | ESCAPE opt_as Sconst
+ { $$ = cat_str(3, make_str("escape"), $2, $3); }
+ | FORCE QUOTE columnList
+ { $$ = cat2_str(make_str("force quote"), $3); }
+ | FORCE NOT NULL_P columnList
+ { $$ = cat2_str(make_str("force not null"), $4); }
+
;
opt_binary: BINARY { $$ = make_str("binary"); }
* SELECT ... INTO.
*/
-CreateAsStmt: CREATE OptTemp TABLE qualified_name OptCreateAs AS
+CreateAsStmt: CREATE OptTemp TABLE qualified_name OptCreateAs WithOidsAs AS
{ FoundInto = 0; }
SelectStmt
{
if (FoundInto == 1)
mmerror(PARSE_ERROR, ET_ERROR, "CREATE TABLE / AS SELECT may not specify INTO");
- $$ = cat_str(7, make_str("create"), $2, make_str("table"), $4, $5, make_str("as"), $8);
+ $$ = cat_str(8, make_str("create"), $2, make_str("table"), $4, $5, $6, make_str("as"), $9);
}
;
+/*
+ * To avoid a shift/reduce conflict in CreateAsStmt, we need to
+ * include the 'AS' terminal in the parsing of WITH/WITHOUT
+ * OIDS. Unfortunately that means this production is effectively a
+ * duplicate of OptWithOids.
+ */
+WithOidsAs:
+ WITH OIDS AS { $$ = make_str("with oids as"); }
+ | WITHOUT OIDS AS { $$ = make_str("without oids as"); }
+ | AS { $$ = make_str("as"); }
+ ;
+
+
OptCreateAs: '(' CreateAsList ')'
{ $$ = cat_str(3, make_str("("), $2, make_str(")")); }
| /*EMPTY*/
| FROM { $$ = make_str("from"); }
;
-/*****************************************************************************
- *
- * The COMMENT ON statement can take different forms based upon the type of
- * the object associated with the comment. The form of the statement is:
- *
- * COMMENT ON [ [ DATABASE | DOMAIN | INDEX | SEQUENCE | TABLE | TYPE | VIEW ]
- * <objname> | AGGREGATE <aggname> (<aggtype>) | FUNCTION
- * <funcname> (arg1, arg2, ...) | OPERATOR <op>
- * (leftoperand_typ rightoperand_typ) | TRIGGER <triggername> ON
- * <relname> | RULE <rulename> ON <relname> ] IS 'text'
- *
- *****************************************************************************/
CommentStmt: COMMENT ON comment_type name IS comment_text
{ $$ = cat_str(5, make_str("comment on"), $3, $4, make_str("is"), $6); }
| COMMENT ON AGGREGATE func_name '(' aggr_argtype ')' IS comment_text
{ $$ = cat_str(6, make_str("comment on rule"), $4, make_str("on"), $6, make_str("is"), $8); }
| COMMENT ON RULE name IS comment_text
{ $$ = cat_str(4, make_str("comment on rule"), $4, make_str("is"), $6); }
+ | COMMENT ON OPERATOR CLASS any_name USING access_method IS comment_text
+ { $$ = cat_str(6, make_str("comment on operator class"), $5, make_str("using"), $7, make_str("is"), $9); }
+ | COMMENT ON LARGE_P OBJECT_P NumConst IS comment_text
+ { $$ = cat_str(4, make_str("comment on large object"), $5, make_str("is"), $7); }
+ | COMMENT ON CAST '(' Typename AS Typename ')' IS comment_text
+ { $$ = cat_str(6, make_str("comment on cast ("), $5, make_str("as"), $7, make_str(") is"), $10); }
+ | COMMENT ON opt_procedural LANGUAGE any_name IS comment_text
+ { $$ = cat_str(6, make_str("comment on"), $3, make_str("language"), $5, make_str("is"), $7); }
;
comment_type: COLUMN { $$ = make_str("column"); }
| DOMAIN_P { $$ = make_str("domain"); }
| TYPE_P { $$ = make_str("type"); }
| VIEW { $$ = make_str("view"); }
+ | CONVERSION_P { $$ = make_str("conversion"); }
;
comment_text: StringConst { $$ = $1; }
{ $$ = cat_str(3, $1, make_str(","), $3); }
;
-func_arg: opt_arg func_type
- {
- /* We can catch over-specified arguments here if we want to,
- * but for now better to silently swallow typmod, etc.
- * - thomas 2000-03-22
- */
- $$ = cat2_str($1, $2);
- }
- | func_type { $$ = $1; }
+func_arg: arg_class param_name func_type { $$ = cat_str(3, $1, $2, $3); }
+ | arg_class func_type { $$ = cat2_str($1, $2); }
;
-opt_arg: IN_P { $$ = make_str("in"); }
+arg_class: IN_P { $$ = make_str("in"); }
| OUT_P
{
mmerror(PARSE_ERROR, ET_WARNING, "Currently unsupported CREATE FUNCTION/OUT will be passed to backend");
$$ = make_str("inout");
}
+ | /*EMPTY*/
+ { $$ = EMPTY; }
;
func_as: StringConst
{ $$ = cat_str(3, $1, make_str(","), $3); }
;
+param_name: function_name { $$ = $1; };
+
func_return: func_type
{
/* We can catch over-specified arguments here if we want to,
;
opt_instead: INSTEAD { $$ = make_str("instead"); }
+ | ALSO { $$ = make_str("also"); }
| /*EMPTY*/ { $$ = EMPTY; }
;
*
*****************************************************************************/
TransactionStmt: ABORT_P opt_transaction { $$ = make_str("rollback"); }
- | BEGIN_P opt_transaction { $$ = make_str("begin transaction"); }
- | START TRANSACTION transaction_mode_list_or_empty { $$ = cat2_str(make_str("start transaction"), $3); }
+ | BEGIN_P opt_transaction transaction_mode_list_or_empty { $$ = cat2_str(make_str("begin transaction"), $3); }
+ | START TRANSACTION transaction_mode_list_or_empty { $$ = cat2_str(make_str("start transaction"), $3); }
| COMMIT opt_transaction { $$ = make_str("commit"); }
| END_P opt_transaction { $$ = make_str("commit"); }
| ROLLBACK opt_transaction { $$ = make_str("rollback"); }
{ $$ = cat_str(3, make_str("delete from"), $3, $4); }
;
-LockStmt: LOCK_P opt_table qualified_name_list opt_lock
- { $$ = cat_str(4, make_str("lock"), $2, $3, $4); }
+LockStmt: LOCK_P opt_table qualified_name_list opt_lock opt_nowait
+ { $$ = cat_str(5, make_str("lock"), $2, $3, $4, $5); }
;
opt_lock: IN_P lock_type MODE
| ACCESS EXCLUSIVE { $$ = make_str("access exclusive"); }
;
+opt_nowait: NOWAIT { $$ = make_str("nowait"); }
+ | /* EMPTY */ { $$ = EMPTY; }
+ ;
+
/*****************************************************************************
*
* QUERY:
{ $$ = cat_str(3, $1, make_str("in"), $3); }
| row NOT IN_P select_with_parens
{ $$ = cat_str(3, $1, make_str("not in"), $4); }
- | row qual_all_Op sub_type select_with_parens %prec Op
+ | row subquery_Op sub_type select_with_parens %prec Op
{ $$ = cat_str(4, $1, $2, $3, $4); }
- | row qual_all_Op select_with_parens %prec Op
+ | row subquery_Op select_with_parens %prec Op
{ $$ = cat_str(3, $1, $2, $3); }
- | row qual_all_Op row %prec Op
+ | row subquery_Op row %prec Op
{ $$ = cat_str(3, $1, $2, $3); }
| row IS NULL_P
{ $$ = cat2_str($1, make_str("is null")); }
| OPERATOR '(' any_operator ')' { $$ = cat_str(3, make_str("operator ("), $3, make_str(")")); }
;
+subquery_Op: all_Op { $$ = $1; }
+ | OPERATOR '(' any_operator ')' { $$ = cat_str(3, make_str("operator ("), $3, make_str(")")); }
+ | LIKE { $$ = make_str("like"); }
+ | NOT LIKE { $$ = make_str("not like"); }
+ | ILIKE { $$ = make_str("ilike"); }
+ | NOT ILIKE { $$ = make_str("not ilike"); }
+ ;
+
/* General expressions
* This is the heart of the expression syntax.
*
{ $$ = cat_str(3, $1, make_str("in"), $3); }
| a_expr NOT IN_P in_expr
{ $$ = cat_str(3, $1, make_str("not in"), $4); }
- | a_expr qual_all_Op sub_type select_with_parens %prec Op
+ | a_expr subquery_Op sub_type select_with_parens %prec Op
{ $$ = cat_str(4, $1, $2, $3, $4); }
- | a_expr qual_all_Op sub_type '(' a_expr ')' %prec Op
+ | a_expr subquery_Op sub_type '(' a_expr ')' %prec Op
{ $$ = cat_str(6, $1, $2, $3, make_str("("), $5, make_str(")")); }
| UNIQUE select_with_parens %prec Op
{ $$ = cat2_str(make_str("unique"), $2); }
| COPY { $$ = make_str("copy"); }
| CREATEDB { $$ = make_str("createdb"); }
| CREATEUSER { $$ = make_str("createuser"); }
+ | CSV { $$ = make_str("csv"); }
| CURSOR { $$ = make_str("cursor"); }
| CYCLE { $$ = make_str("cycle"); }
| DATABASE { $$ = make_str("database"); }
| INCREMENT { $$ = make_str("increment"); }
| INDEX { $$ = make_str("index"); }
| INHERITS { $$ = make_str("inherits"); }
- | INOUT { $$ = make_str("inout"); }
| INSENSITIVE { $$ = make_str("insensitive"); }
| INSERT { $$ = make_str("insert"); }
| INSTEAD { $$ = make_str("instead"); }
| KEY { $$ = make_str("key"); }
| LANCOMPILER { $$ = make_str("lancompiler"); }
| LANGUAGE { $$ = make_str("language"); }
+ | LARGE_P { $$ = make_str("large"); }
| LAST_P { $$ = make_str("last"); }
| LEVEL { $$ = make_str("level"); }
| LISTEN { $$ = make_str("listen"); }
/* | MONTH_P { $$ = make_str("month"); }*/
| MOVE { $$ = make_str("move"); }
| NAMES { $$ = make_str("names"); }
- | NATIONAL { $$ = make_str("national"); }
| NEXT { $$ = make_str("next"); }
| NO { $$ = make_str("no"); }
| NOCREATEDB { $$ = make_str("nocreatedb"); }
| NOCREATEUSER { $$ = make_str("nocreateuser"); }
| NOTHING { $$ = make_str("nothing"); }
| NOTIFY { $$ = make_str("notify"); }
+ | OBJECT_P { $$ = make_str("object"); }
| OF { $$ = make_str("of"); }
| OIDS { $$ = make_str("oids"); }
| OPERATOR { $$ = make_str("operator"); }
| OPTION { $$ = make_str("option"); }
- | OUT_P { $$ = make_str("out"); }
| OWNER { $$ = make_str("owner"); }
| PARTIAL { $$ = make_str("partial"); }
| PASSWORD { $$ = make_str("password"); }
| PATH_P { $$ = make_str("path"); }
| PENDANT { $$ = make_str("pendant"); }
- | PRECISION { $$ = make_str("precision"); }
| PREPARE { $$ = make_str("prepare"); }
| PRESERVE { $$ = make_str("preserver"); }
| PRIOR { $$ = make_str("prior"); }
| PRIVILEGES { $$ = make_str("privileges"); }
| PROCEDURAL { $$ = make_str("procedural"); }
| PROCEDURE { $$ = make_str("procedure"); }
+ | QUOTE { $$ = make_str("quote"); }
| READ { $$ = make_str("read"); }
| RECHECK { $$ = make_str("recheck"); }
| REINDEX { $$ = make_str("reindex"); }
| RELATIVE_P { $$ = make_str("relative"); }
| RENAME { $$ = make_str("rename"); }
+ | REPEATABLE { $$ = make_str("repeatable"); }
| REPLACE { $$ = make_str("replace"); }
| RESET { $$ = make_str("reset"); }
| RESTART { $$ = make_str("restart"); }
| TRUNCATE { $$ = make_str("truncate"); }
| TRUSTED { $$ = make_str("trusted"); }
| TYPE_P { $$ = make_str("type"); }
+ | UNCOMMITTED { $$ = make_str("uncommitted"); }
| UNENCRYPTED { $$ = make_str("unencrypted"); }
| UNKNOWN { $$ = make_str("unknown"); }
| UNLISTEN { $$ = make_str("unlisten"); }
| EXISTS { $$ = make_str("exists"); }
| EXTRACT { $$ = make_str("extract"); }
| FLOAT_P { $$ = make_str("float"); }
+ | INOUT { $$ = make_str("inout"); }
/* INT must be excluded from ECPGColLabel because of conflict
| INT_P { $$ = make_str("int"); }
*/
| INTEGER { $$ = make_str("integer"); }
| INTERVAL { $$ = make_str("interval"); }
+ | NATIONAL { $$ = make_str("national"); }
| NCHAR { $$ = make_str("nchar"); }
| NONE { $$ = make_str("none"); }
| NULLIF { $$ = make_str("nullif"); }
| NUMERIC { $$ = make_str("numeric"); }
+ | OUT_P { $$ = make_str("out"); }
+ | OVERLAY { $$ = make_str("overlay"); }
| POSITION { $$ = make_str("position"); }
+ | PRECISION { $$ = make_str("precision"); }
| REAL { $$ = make_str("real"); }
| ROW { $$ = make_str("row"); }
| SETOF { $$ = make_str("setof"); }
| FREEZE { $$ = make_str("freeze"); }
| FULL { $$ = make_str("full"); }
| ILIKE { $$ = make_str("ilike"); }
- | IN_P { $$ = make_str("in"); }
| INNER_P { $$ = make_str("inner"); }
| IS { $$ = make_str("is"); }
| ISNULL { $$ = make_str("isnull"); }
| GRANT { $$ = make_str("grant"); }
| GROUP_P { $$ = make_str("group"); }
| HAVING { $$ = make_str("having"); }
+ | IN_P { $$ = make_str("in"); }
| INITIALLY { $$ = make_str("initially"); }
| INTERSECT { $$ = make_str("intersect"); }
| INTO { $$ = make_str("into"); }
| LIMIT { $$ = make_str("limit"); }
| NEW { $$ = make_str("new"); }
| NOT { $$ = make_str("not"); }
+ | NOWAIT { $$ = make_str("nowait"); }
| NULL_P { $$ = make_str("null"); }
| OFF { $$ = make_str("off"); }
| OFFSET { $$ = make_str("offset"); }
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