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@ -344,7 +344,7 @@ make_name(void) |
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%type <str> constraints_set_mode comment_type comment_cl comment_ag |
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%type <str> CreateGroupStmt AlterGroupStmt DropGroupStmt key_delete |
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%type <str> opt_force key_update CreateSchemaStmt PosIntStringConst |
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%type <str> SessionList SessionClause SetSessionStmt IntConst PosIntConst |
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%type <str> IntConst PosIntConst |
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%type <str> select_limit opt_for_update_clause CheckPointStmt |
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%type <str> ECPGWhenever ECPGConnect connection_target ECPGOpen |
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@ -444,7 +444,6 @@ stmt: AlterSchemaStmt { output_statement($1, 0, NULL, connection); } |
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output_statement($1, 1, NULL, connection); |
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} |
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| RuleStmt { output_statement($1, 0, NULL, connection); } |
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| SetSessionStmt { output_statement($1, 0, NULL, connection); } |
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| TransactionStmt { |
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fprintf(yyout, "{ ECPGtrans(__LINE__, %s, \"%s\");", connection ? connection : "NULL", $1); |
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whenever_action(2); |
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@ -776,43 +775,6 @@ DropSchemaStmt: DROP SCHEMA UserId |
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} |
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; |
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/***************************************************************************** |
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* |
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* Manipulate a postgresql session |
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* |
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* |
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*****************************************************************************/ |
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SetSessionStmt: SET SESSION CHARACTERISTICS AS SessionList |
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{ |
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$$ = cat2_str(make_str("set session characteristics as"), $5); |
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} |
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; |
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SessionList: SessionList ',' SessionClause |
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{ |
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$$ = cat_str(3, $1, make_str(","), $3); |
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} |
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| SessionClause |
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{ |
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$$ = $1; |
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} |
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; |
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SessionClause: TRANSACTION COMMIT opt_boolean |
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{ |
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$$ = cat2_str(make_str("transaction commit"), $3); |
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} |
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| TIME ZONE zone_value |
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{ |
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$$ = cat2_str(make_str("time zone"), $3); |
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} |
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| TRANSACTION ISOLATION LEVEL opt_level |
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{ |
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$$ = cat2_str(make_str("transaction isolation level"), $4); |
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} |
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; |
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/***************************************************************************** |
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* |
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* Set PG internal variable |
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@ -838,6 +800,10 @@ VariableSetStmt: SET ColId TO var_value |
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{ |
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$$ = cat2_str(make_str("set transaction isolation level"), $5); |
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} |
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| SET SESSION CHARACTERISTICS AS TRANSACTION ISOLATION LEVEL opt_level |
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{ |
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$$ = cat2_str(make_str("set session characteristics as transaction isolation level"), $8); |
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} |
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| SET NAMES opt_encoding |
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{ |
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$$ = cat2_str(make_str("set names"), $3); |
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@ -3599,26 +3565,36 @@ position_list: b_expr IN b_expr |
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{ $$ = EMPTY; } |
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; |
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substr_list: expr_list substr_from substr_for |
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substr_list: a_expr substr_from substr_for |
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{ |
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$$ = cat_str(3, $1, $2, $3); |
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} |
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| a_expr substr_for substr_from |
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{ |
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$$ = cat_str(3, $1, $2, $3); |
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} |
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| a_expr substr_from |
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{ |
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$$ = cat2_str($1, $2); |
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} |
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| a_expr substr_for |
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{ |
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$$ = cat2_str($1, $2); |
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} |
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| expr_list |
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{ |
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$$ = $1; |
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} |
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| /* EMPTY */ |
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{ $$ = EMPTY; } |
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; |
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substr_from: FROM expr_list |
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substr_from: FROM a_expr |
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{ $$ = cat2_str(make_str("from"), $2); } |
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| /* EMPTY */ |
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{ |
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$$ = EMPTY; |
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} |
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; |
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substr_for: FOR expr_list |
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substr_for: FOR a_expr |
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{ $$ = cat2_str(make_str("for"), $2); } |
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| /* EMPTY */ |
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{ $$ = EMPTY; } |
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; |
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trim_list: a_expr FROM expr_list |
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@ -3783,6 +3759,7 @@ relation_name: SpecialRuleRelation |
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} |
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; |
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name: ColId { $$ = $1; }; |
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database_name: ColId { $$ = $1; }; |
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access_method: ColId { $$ = $1; }; |
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attr_name: ColId { $$ = $1; }; |
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@ -3793,8 +3770,17 @@ index_name: ColId { $$ = $1; }; |
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* Include date/time keywords as SQL92 extension. |
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* Include TYPE as a SQL92 unreserved keyword. - thomas 1997-10-05 |
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*/ |
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name: ColId { $$ = $1; }; |
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func_name: ColId { $$ = $1; }; |
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func_name: ColId { $$ = $1; }; |
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| BETWEEN { $$ = make_str("between");} |
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| ILIKE { $$ = make_str("ilike");} |
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| IN { $$ = make_str("in");} |
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| IS { $$ = make_str("is");} |
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| ISNULL { $$ = make_str("isnull");} |
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| LIKE { $$ = make_str("like");} |
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| NOTNULL { $$ = make_str("notnull");} |
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| OVERLAPS { $$ = make_str("overlaps");} |
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; |
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file_name: StringConst { $$ = $1; }; |
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@ -4967,12 +4953,6 @@ opt_symbol: symbol { $$ = $1; } |
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symbol: ColLabel { $$ = $1; }; |
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/* Any tokens which show up as operators will screw up the parsing if |
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* allowed as identifiers, but are acceptable as ColLabels: |
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* BETWEEN, IN, IS, ISNULL, NOTNULL, OVERLAPS |
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* Thanks to Tom Lane for pointing this out. - thomas 2000-03-29 |
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*/ |
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/* Parser tokens to be used as identifiers. |
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* Tokens involving data types should appear in ColId only, |
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* since they will conflict with real TypeName productions. |
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@ -4991,6 +4971,7 @@ TokenId: ABSOLUTE { $$ = make_str("absolute"); } |
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| CACHE { $$ = make_str("cache"); } |
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| CASCADE { $$ = make_str("cascade"); } |
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| CHAIN { $$ = make_str("chain"); } |
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| CHARACTERISTICS { $$ = make_str("characteristics"); } |
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| CHECKPOINT { $$ = make_str("checkpoint"); } |
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| CLOSE { $$ = make_str("close"); } |
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| COMMENT { $$ = make_str("comment"); } |
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@ -5017,7 +4998,6 @@ TokenId: ABSOLUTE { $$ = make_str("absolute"); } |
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| FUNCTION { $$ = make_str("function"); } |
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| GRANT { $$ = make_str("grant"); } |
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| HANDLER { $$ = make_str("handler"); } |
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| ILIKE { $$ = make_str("ilike"); } |
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| IMMEDIATE { $$ = make_str("immediate"); } |
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| INCREMENT { $$ = make_str("increment"); } |
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| INDEX { $$ = make_str("index"); } |
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@ -5030,7 +5010,6 @@ TokenId: ABSOLUTE { $$ = make_str("absolute"); } |
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| LANGUAGE { $$ = make_str("language"); } |
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| LANCOMPILER { $$ = make_str("lancompiler"); } |
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| LEVEL { $$ = make_str("level"); } |
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| LIKE { $$ = make_str("like"); } |
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| LOCATION { $$ = make_str("location"); } |
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| MATCH { $$ = make_str("match"); } |
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| MAXVALUE { $$ = make_str("maxvalue"); } |
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@ -5165,6 +5144,7 @@ ECPGColLabel: ECPGColId { $$ = $1; } |
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| GLOBAL { $$ = make_str("global"); } |
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| GROUP { $$ = make_str("group"); } |
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| HAVING { $$ = make_str("having"); } |
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| ILIKE { $$ = make_str("ilike"); } |
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| INITIALLY { $$ = make_str("initially"); } |
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| INNER_P { $$ = make_str("inner"); } |
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| INTERSECT { $$ = make_str("intersect"); } |
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@ -5173,6 +5153,8 @@ ECPGColLabel: ECPGColId { $$ = $1; } |
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| JOIN { $$ = make_str("join"); } |
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| LEADING { $$ = make_str("leading"); } |
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| LEFT { $$ = make_str("left"); } |
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| LIKE { $$ = make_str("like"); } |
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| LIMIT { $$ = make_str("limit"); } |
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| LISTEN { $$ = make_str("listen"); } |
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| LOAD { $$ = make_str("load"); } |
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| LOCK_P { $$ = make_str("lock"); } |
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Michael Meskes
25 years ago