diff --git a/src/parser/grammar.y b/src/parser/grammar.y
index bdba4ea4e453022c19e8a8eaa5f7b80852fa53d4..6654780c185ddcd88ad3d3d8517fc48c1e566813 100644 (file)
--- a/src/parser/grammar.y
+++ b/src/parser/grammar.y
@@ -104,7 +104,7 @@ sdb_parser_yyerrorf(YYLTYPE *lval, sdb_parser_yyscan_t scanner, const char *fmt,
sdb_llist_t *list;
sdb_ast_node_t *node;
sdb_llist_t *list;
sdb_ast_node_t *node;
- struct { char *type; char *id; } metric_store;
+ struct { char *type; char *id; sdb_time_t last_update; } metric_store;
}
%start statements
}
%start statements
@@ -127,6 +127,8 @@ sdb_parser_yyerrorf(YYLTYPE *lval, sdb_parser_yyscan_t scanner, const char *fmt,
/* NULL token */
%token NULL_T
/* NULL token */
%token NULL_T
+%token TRUE FALSE
+
%token FETCH LIST LOOKUP STORE TIMESERIES
%token <str> IDENTIFIER STRING
%token FETCH LIST LOOKUP STORE TIMESERIES
%token <str> IDENTIFIER STRING
fetch_statement:
FETCH object_type STRING filter_clause
{
fetch_statement:
FETCH object_type STRING filter_clause
{
- $$ = sdb_ast_fetch_create($2, $3, NULL, $4);
+ $$ = sdb_ast_fetch_create($2, NULL, -1, NULL, $3, 1, $4);
CK_OOM($$);
}
|
FETCH object_type STRING '.' STRING filter_clause
{
CK_OOM($$);
}
|
FETCH object_type STRING '.' STRING filter_clause
{
- $$ = sdb_ast_fetch_create($2, $3, $5, $6);
+ $$ = sdb_ast_fetch_create($2, $3, -1, NULL, $5, 1, $6);
CK_OOM($$);
}
;
CK_OOM($$);
}
;
STORE HOST_T STRING last_update_clause
{
$$ = sdb_ast_store_create(SDB_HOST, NULL, 0, NULL,
STORE HOST_T STRING last_update_clause
{
$$ = sdb_ast_store_create(SDB_HOST, NULL, 0, NULL,
- $3, $4, NULL, NULL, SDB_DATA_NULL);
+ $3, $4, NULL, NULL, 0, SDB_DATA_NULL);
CK_OOM($$);
}
|
STORE SERVICE_T STRING '.' STRING last_update_clause
{
$$ = sdb_ast_store_create(SDB_SERVICE, $3, 0, NULL,
CK_OOM($$);
}
|
STORE SERVICE_T STRING '.' STRING last_update_clause
{
$$ = sdb_ast_store_create(SDB_SERVICE, $3, 0, NULL,
- $5, $6, NULL, NULL, SDB_DATA_NULL);
+ $5, $6, NULL, NULL, 0, SDB_DATA_NULL);
CK_OOM($$);
}
|
STORE METRIC_T STRING '.' STRING metric_store_clause last_update_clause
{
$$ = sdb_ast_store_create(SDB_METRIC, $3, 0, NULL,
CK_OOM($$);
}
|
STORE METRIC_T STRING '.' STRING metric_store_clause last_update_clause
{
$$ = sdb_ast_store_create(SDB_METRIC, $3, 0, NULL,
- $5, $7, $6.type, $6.id, SDB_DATA_NULL);
+ $5, $7, $6.type, $6.id, $6.last_update, SDB_DATA_NULL);
CK_OOM($$);
}
|
STORE HOST_T ATTRIBUTE_T STRING '.' STRING data last_update_clause
{
$$ = sdb_ast_store_create(SDB_ATTRIBUTE, $4, 0, NULL,
CK_OOM($$);
}
|
STORE HOST_T ATTRIBUTE_T STRING '.' STRING data last_update_clause
{
$$ = sdb_ast_store_create(SDB_ATTRIBUTE, $4, 0, NULL,
- $6, $8, NULL, NULL, $7);
+ $6, $8, NULL, NULL, 0, $7);
CK_OOM($$);
}
|
STORE SERVICE_T ATTRIBUTE_T STRING '.' STRING '.' STRING data last_update_clause
{
$$ = sdb_ast_store_create(SDB_ATTRIBUTE, $4, SDB_SERVICE, $6,
CK_OOM($$);
}
|
STORE SERVICE_T ATTRIBUTE_T STRING '.' STRING '.' STRING data last_update_clause
{
$$ = sdb_ast_store_create(SDB_ATTRIBUTE, $4, SDB_SERVICE, $6,
- $8, $10, NULL, NULL, $9);
+ $8, $10, NULL, NULL, 0, $9);
CK_OOM($$);
}
|
STORE METRIC_T ATTRIBUTE_T STRING '.' STRING '.' STRING data last_update_clause
{
$$ = sdb_ast_store_create(SDB_ATTRIBUTE, $4, SDB_METRIC, $6,
CK_OOM($$);
}
|
STORE METRIC_T ATTRIBUTE_T STRING '.' STRING '.' STRING data last_update_clause
{
$$ = sdb_ast_store_create(SDB_ATTRIBUTE, $4, SDB_METRIC, $6,
- $8, $10, NULL, NULL, $9);
+ $8, $10, NULL, NULL, 0, $9);
CK_OOM($$);
}
;
CK_OOM($$);
}
;
/* empty */ { $$ = sdb_gettime(); }
metric_store_clause:
/* empty */ { $$ = sdb_gettime(); }
metric_store_clause:
- STORE STRING STRING { $$.type = $2; $$.id = $3; }
+ STORE STRING STRING datetime { $$.type = $2; $$.id = $3; $$.last_update = $4; }
+ |
+ STORE STRING STRING { $$.type = $2; $$.id = $3; $$.last_update = 0; }
|
|
- /* empty */ { $$.type = $$.id = NULL; }
+ /* empty */ { $$.type = $$.id = NULL; $$.last_update = 0; }
/*
* TIMESERIES <host>.<metric> [START <datetime>] [END <datetime>];
/*
* TIMESERIES <host>.<metric> [START <datetime>] [END <datetime>];
|
ANY expression cmp expression
{
|
ANY expression cmp expression
{
- $$ = sdb_ast_iter_create(SDB_AST_ANY, $3, $2, $4);
+ sdb_ast_node_t *n = sdb_ast_op_create($3, NULL, $4);
+ CK_OOM(n);
+ $$ = sdb_ast_iter_create(SDB_AST_ANY, $2, n);
CK_OOM($$);
}
|
ALL expression cmp expression
{
CK_OOM($$);
}
|
ALL expression cmp expression
{
- $$ = sdb_ast_iter_create(SDB_AST_ALL, $3, $2, $4);
+ sdb_ast_node_t *n = sdb_ast_op_create($3, NULL, $4);
+ CK_OOM(n);
+ $$ = sdb_ast_iter_create(SDB_AST_ALL, $2, n);
CK_OOM($$);
}
|
CK_OOM($$);
}
|
CK_OOM($$);
}
|
CK_OOM($$);
}
|
+ expression IS TRUE
+ {
+ $$ = sdb_ast_op_create(SDB_AST_ISTRUE, NULL, $1);
+ CK_OOM($$);
+ }
+ |
+ expression IS NOT TRUE
+ {
+ $$ = sdb_ast_op_create(SDB_AST_ISTRUE, NULL, $1);
+ CK_OOM($$);
+ $$ = sdb_ast_op_create(SDB_AST_NOT, NULL, $$);
+ CK_OOM($$);
+ }
+ |
+ expression IS FALSE
+ {
+ $$ = sdb_ast_op_create(SDB_AST_ISFALSE, NULL, $1);
+ CK_OOM($$);
+ }
+ |
+ expression IS NOT FALSE
+ {
+ $$ = sdb_ast_op_create(SDB_AST_ISFALSE, NULL, $1);
+ CK_OOM($$);
+ $$ = sdb_ast_op_create(SDB_AST_NOT, NULL, $$);
+ CK_OOM($$);
+ }
+ |
expression IN expression
{
$$ = sdb_ast_op_create(SDB_AST_IN, $1, $3);
expression IN expression
{
$$ = sdb_ast_op_create(SDB_AST_IN, $1, $3);
BACKEND_T { $$ = SDB_FIELD_BACKEND; }
|
VALUE_T { $$ = SDB_FIELD_VALUE; }
BACKEND_T { $$ = SDB_FIELD_BACKEND; }
|
VALUE_T { $$ = SDB_FIELD_VALUE; }
+ |
+ TIMESERIES { $$ = SDB_FIELD_TIMESERIES; }
;
cmp:
;
cmp: