frontend: Added 'FETCH <name>' query command.

[sysdb.git] / src / frontend / grammar.y

diff --git a/src/frontend/grammar.y b/src/frontend/grammar.y
index 551d1714d7a12cf86b64aea6834b4e4dd782dd89..004a5effa1537a29473066103757cd169867c37a 100644 (file)
--- a/src/frontend/grammar.y
+++ b/src/frontend/grammar.y
@@ -37,6 +37,7 @@
 #include "utils/llist.h"
 
 #include <stdio.h>
+#include <string.h>
 
 int
 sdb_fe_yylex(YYSTYPE *yylval, YYLTYPE *yylloc, sdb_fe_yyscan_t yyscanner);
@@ -75,10 +76,11 @@ sdb_fe_yyerror(YYLTYPE *lval, sdb_fe_yyscan_t scanner, const char *msg);
 %token SCANNER_ERROR
 
 %token <str> IDENTIFIER
-%token <node> LIST
+%token <node> FETCH LIST
 
 %type <list> statements
 %type <node> statement
+       fetch_statement
        list_statement
        expression
 
@@ -135,6 +137,8 @@ statements:
        ;
 
 statement:
+       fetch_statement
+       |
        list_statement
        |
        /* empty */
@@ -143,6 +147,16 @@ statement:
                }
        ;
 
+fetch_statement:
+       FETCH IDENTIFIER
+               {
+                       $$ = SDB_CONN_NODE(sdb_object_create_dT(/* name = */ NULL,
+                                               conn_fetch_t, conn_fetch_destroy));
+                       CONN_FETCH($$)->name = strdup($2);
+                       $$->cmd = CONNECTION_FETCH;
+               }
+       ;
+
 list_statement:
        LIST
                {