[CUBVEC-12] Add VECTOR to Lexer and Parser (#5693)

http://jira.cubrid.org/browse/CUBVEC-12 * feat(parser): add VECTOR token and PT_TYPE_VECTOR to parser Create Table succeeds * feat(csql_grammar.y): can create vector table with arguments * fix(csql_grammar.y): remove unnecessary container initialization for readability * fix(csql_grammar): get rid of obscure TODO and pass vector options to parent rule * Update src/parser/csql_grammar.y Co-authored-by: joonmin83 <[email protected]> * docs(csql_grammar): todo: dim and type validation later --------- Co-authored-by: joonmin83 <[email protected]>
CUBRID · Dec 24, 2024 · d3b3b73 · d3b3b73
1 parent 5cb2a55
commit d3b3b73
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diff --git a/src/parser/csql_grammar.y b/src/parser/csql_grammar.y
@@ -1101,6 +1101,7 @@ static int g_plcsql_text_pos;
 %type <c2> class_name_with_server_name
 %type <c2> opt_index_with_clause
 %type <c2> index_with_item_list
+%type <c2> opt_vector_args
 
 
 /*}}}*/
@@ -1468,6 +1469,7 @@ static int g_plcsql_text_pos;
 %token VARIABLE_
 %token VARYING
 %token VCLASS
+%token VECTOR
 %token VIEW
 %token WHEN
 %token WHENEVER
@@ -22119,8 +22121,49 @@ primitive_type
 
 			$$ = ctn;
 	  DBG_PRINT}}
+  | VECTOR opt_vector_args
+		{{ DBG_TRACE_GRAMMAR(data_type, | vector_type);
+
+			container_2 ctn;
+			SET_CONTAINER_2 (ctn, FROM_NUMBER (PT_TYPE_VECTOR), NULL);
+			$$ = ctn;
+
+            // TODO: The opt_vector_args are not covered in this milestone.
+			// Dimension and type validation for VECTOR arguments must be included
+			// in the milestone that checks user input for correctness.
+
+
+		DBG_PRINT}}
 	;
 
+opt_vector_args
+  : /* empty */
+		{{ DBG_TRACE_GRAMMAR(opt_vector_args, : );
+
+			container_2 ctn;
+			SET_CONTAINER_2 (ctn, NULL, NULL);
+			$$ = ctn;
+
+		DBG_PRINT}}
+	| '(' unsigned_integer ')'
+		{{ DBG_TRACE_GRAMMAR(opt_vector_args, | '(' unsigned_integer ')' );
+
+			container_2 ctn;
+			SET_CONTAINER_2 (ctn, $2, NULL);
+			$$ = ctn;
+
+		DBG_PRINT}}
+	| '(' unsigned_integer ',' FLOAT_ ')'
+		{{ DBG_TRACE_GRAMMAR(opt_vector_args, | '(' unsigned_integer ',' FLOAT_ ')' );
+
+			container_2 ctn;
+			SET_CONTAINER_2 (ctn, $2, FROM_NUMBER(PT_TYPE_FLOAT));
+			$$ = ctn;
+
+		DBG_PRINT}}
+	;
+
+
 opt_internal_external
 	: /* empty */
 		{{ DBG_TRACE_GRAMMAR(opt_internal_external, : );

diff --git a/src/parser/csql_lexer.l b/src/parser/csql_lexer.l
@@ -1063,6 +1063,7 @@ IDL       [a-zA-Z0-9_]
 										return VARIANCE; }
 [vV][aA][rR][yY][iI][nN][gG]						{ begin_token(yytext);   return VARYING; }
 [vV][cC][lL][aA][sS][sS]						{ begin_token(yytext);   return VCLASS; }
+[vV][eE][cC][tT][oO][rR]						{ begin_token(yytext);   return VECTOR; }
 [vV][iI][eE][wW]							{ begin_token(yytext);   return VIEW; }
 [vV][iI][sS][iI][bB][lL][eE]						{ begin_token(yytext);
 										csql_yylval.cptr = pt_makename(yytext);

diff --git a/src/parser/parse_tree.h b/src/parser/parse_tree.h
@@ -1125,6 +1125,7 @@ enum pt_type_enum
   PT_TYPE_LOGICAL,
   PT_TYPE_MAYBE,
   PT_TYPE_JSON,
+  PT_TYPE_VECTOR,
 
   /* special values */
   PT_TYPE_NA,			/* in SELECT NA */