- Synced preproc.y with gram.y.

- Applied bug fix by John Summerfield.

diff --git a/src/interfaces/ecpg/ChangeLog b/src/interfaces/ecpg/ChangeLog
index ddb2e2f9813897f6163e5faba3c1041b3a27aeb1..015c88ee485a23594520920415180c0dea679ccb 100644 (file)
--- a/src/interfaces/ecpg/ChangeLog
+++ b/src/interfaces/ecpg/ChangeLog
@@ -1079,5 +1079,10 @@ Fri Jun  1 08:13:25 CEST 2001
    - Synced preproc.y with gram.y.
    - Synced pgc.l with scan.l.
    - Synced keyword.c.
+
+Wed Jun 13 14:39:12 CEST 2001
+
+   - Synced preproc.y with gram.y.  
+   - Applied bug fix by John Summerfield.
    - Set ecpg version to 2.9.0.
    - Set library version to 3.3.0.

diff --git a/src/interfaces/ecpg/preproc/pgc.l b/src/interfaces/ecpg/preproc/pgc.l
index 6c05ccf32e5aa94cf84294dcb05516f1e4d47749..5929f1f1713b6479de5ff3d24a0fce1f14207c0a 100644 (file)
--- a/src/interfaces/ecpg/preproc/pgc.l
+++ b/src/interfaces/ecpg/preproc/pgc.l
@@ -12,7 +12,7 @@
  *
  *
  * IDENTIFICATION
- *   $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/pgc.l,v 1.78 2001/04/02 08:17:24 meskes Exp $
+ *   $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/pgc.l,v 1.79 2001/06/13 12:38:58 meskes Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -896,7 +896,7 @@ lex_init(void)
    braces_open = 0;
 
    preproc_tos = 0;
-   yylineno = 0;
+   yylineno = 1;
    ifcond = TRUE;
    stacked_if_value[preproc_tos].condition = ifcond;
    stacked_if_value[preproc_tos].else_branch = FALSE;

diff --git a/src/interfaces/ecpg/preproc/preproc.y b/src/interfaces/ecpg/preproc/preproc.y
index 673194db3af57c9a6db6f9a807ce31ef6949f1b5..c0b6c9c097d79a412ad4aeb3efd88cc296c554ea 100644 (file)
--- a/src/interfaces/ecpg/preproc/preproc.y
+++ b/src/interfaces/ecpg/preproc/preproc.y
@@ -337,7 +337,7 @@ make_name(void)
 %type     constraints_set_mode comment_type comment_cl comment_ag
 %type     CreateGroupStmt AlterGroupStmt DropGroupStmt key_delete
 %type     opt_force key_update CreateSchemaStmt PosIntStringConst
-%type      IntConst PosIntConst
+%type      IntConst PosIntConst grantee_list func_type
 %type      select_limit opt_for_update_clause CheckPointStmt
 
 %type     ECPGWhenever ECPGConnect connection_target ECPGOpen
@@ -852,6 +852,10 @@ VariableShowStmt:  SHOW ColId
                {
                    $$ = make_str("show time zone");
                }
+       | SHOW ALL
+               {
+                   $$ = make_str("show all");
+               }
        | SHOW TRANSACTION ISOLATION LEVEL
                {
                    $$ = make_str("show transaction isolation level");
@@ -870,6 +874,10 @@ VariableResetStmt: RESET ColId
                {
                    $$ = make_str("reset transaction isolation level");
                }
+       | RESET ALL
+                                {
+                                        $$ = make_str("reset all");
+                                }
        ;
 
 ConstraintsSetStmt:    SET CONSTRAINTS constraints_set_list constraints_set_mode
@@ -1681,11 +1689,11 @@ comment_text:    StringConst        { $$ = $1; }
 /*****************************************************************************
  *
  *     QUERY:
- *             GRANT [privileges] ON [relation_name_list] TO [GROUP] grantee
+ * GRANT [privileges] ON [TABLE] relation_name_list TO [GROUP] grantee, ...
  *
  *****************************************************************************/
 
-GrantStmt:  GRANT privileges ON opt_table relation_name_list TO grantee opt_with_grant
+GrantStmt:  GRANT privileges ON opt_table relation_name_list TO grantee_list opt_with_grant
                {
                    $$ = cat_str(8, make_str("grant"), $2, make_str("on"), $4, $5, make_str("to"), $7);
                }
@@ -1759,6 +1767,10 @@ grantee:  PUBLIC
                }
        ;
 
+grantee_list: grantee                  { $$ = $1; }
+       | grantee_list ',' grantee  { $$ = cat_str(3, $1, make_str(","), $3); }
+       ;
+
 opt_with_grant:  WITH GRANT OPTION
                {
                    mmerror(ET_ERROR, "WITH GRANT OPTION is not supported.  Only relation owners can set privileges");
@@ -1770,11 +1782,11 @@ opt_with_grant:  WITH GRANT OPTION
 /*****************************************************************************
  *
  *     QUERY:
- *             REVOKE [privileges] ON [relation_name] FROM [user]
+ * REVOKE privileges ON [TABLE relation_name_list FROM [user], ...
  *
  *****************************************************************************/
 
-RevokeStmt:  REVOKE privileges ON opt_table relation_name_list FROM grantee
+RevokeStmt:  REVOKE privileges ON opt_table relation_name_list FROM grantee_list
                {
                    $$ = cat_str(8, make_str("revoke"), $2, make_str("on"), $4, $5, make_str("from"), $7);
                }
@@ -1914,7 +1926,7 @@ func_args_list:  func_arg             { $$ = $1; }
                {   $$ = cat_str(3, $1, make_str(","), $3); }
        ;
 
-func_arg:  opt_arg Typename
+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.
@@ -1922,7 +1934,7 @@ func_arg:  opt_arg Typename
                                         */
                                        $$ = cat2_str($1, $2);
                                }
-       | Typename 
+       | func_type
                {
                    $$ = $1;
                }
@@ -1944,7 +1956,7 @@ opt_arg:  IN    { $$ = make_str("in"); }
 func_as: StringConst               { $$ = $1; }
        | StringConst ',' StringConst   { $$ = cat_str(3, $1, make_str(","), $3); }
 
-func_return:  Typename
+func_return:  func_type
                {
                                        /* We can catch over-specified arguments here if we want to,
                                         * but for now better to silently swallow typmod, etc.
@@ -1954,6 +1966,16 @@ func_return:  Typename
                                 }
        ;
 
+func_type: Typename
+               {
+                   $$ = $1;
+               }
+       | IDENT '.' ColId '%' TYPE_P   
+               {
+                   $$ = cat_str(4, $1, make_str("."), $3, make_str("% type"));
+               }
+       ;
+
 /*****************************************************************************
  *
  *     QUERY:
@@ -3869,7 +3891,7 @@ connection_target: database_name opt_server opt_port
          /* old style: dbname[@server][:port] */
          if (strlen($2) > 0 && *($2) != '@')
          {
-           sprintf(errortext, "parse error at or near '%s'", $2);
+           sprintf(errortext, "Expected '@', found '%s'", $2);
            mmerror(ET_ERROR, errortext);
          }
 
@@ -3880,7 +3902,7 @@ connection_target: database_name opt_server opt_port
          /* new style: :postgresql://server[:port][/dbname] */
                   if (strncmp($3, "//", strlen("//")) != 0)
          {
-           sprintf(errortext, "parse error at or near '%s'", $3);
+           sprintf(errortext, "Expected '://', found '%s'", $3);
            mmerror(ET_ERROR, errortext);
          }
 
@@ -3926,7 +3948,7 @@ db_prefix: ident cvariable
                 {
          if (strcmp($2, "postgresql") != 0 && strcmp($2, "postgres") != 0)
          {
-           sprintf(errortext, "parse error at or near '%s'", $2);
+           sprintf(errortext, "Expected 'postgresql', found '%s'", $2);
            mmerror(ET_ERROR, errortext);   
          }
 
@@ -3943,7 +3965,7 @@ server: Op server_name
                 {
          if (strcmp($1, "@") != 0 && strcmp($1, "//") != 0)
          {
-           sprintf(errortext, "parse error at or near '%s'", $1);
+           sprintf(errortext, "Expected '@' or '://', found '%s'", $1);
            mmerror(ET_ERROR, errortext);
          }
 
@@ -4037,11 +4059,11 @@ char_variable: cvariable
 opt_options: Op ColId
        {
            if (strlen($1) == 0)
-               mmerror(ET_ERROR, "parse error");
+               mmerror(ET_ERROR, "incomplete statement");
                
            if (strcmp($1, "?") != 0)
            {
-               sprintf(errortext, "parse error at or near %s", $1);
+               sprintf(errortext, "unrecognised token '%s'", $1);
                mmerror(ET_ERROR, errortext);
            }