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[FEAT MERGE] merge table insert overwrite

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Minionyh
2024-06-18 02:35:49 +00:00
committed by ob-robot
parent 046dac469a
commit ca53fe797d
37 changed files with 271 additions and 36 deletions
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28
src/sql/parser/sql_parser_mysql_mode.y
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@ -106,6 +106,7 @@ extern void obsql_oracle_parse_fatal_error(int32_t errcode, yyscan_t yyscanner,
%nonassoc LOWER_COMMA
%nonassoc REMAP
%nonassoc ',' WITH
%nonassoc OVERWRITE
%left UNION EXCEPT MINUS
%left INTERSECT
%left JOIN CROSS LEFT FULL RIGHT INNER WINDOW
@ -376,6 +377,8 @@ END_P SET_VAR DELIMITER
YEAR
ZONE ZONE_LIST ZONE_TYPE
OVERWRITE
//-----------------------------non_reserved keyword end---------------------------------------------
%type <node> sql_stmt stmt_list stmt opt_end_p
%type <node> select_stmt update_stmt delete_stmt
@ -9272,6 +9275,27 @@ insert_with_opt_hint opt_priority opt_ignore opt_into single_table_insert opt_on
$1->children_[1], /* hint */
$3 /*ignore node*/);
}
| insert_with_opt_hint opt_priority opt_ignore OVERWRITE single_table_insert
{
(void)($2);
(void)($4);
if (NULL == $5) {
yyerror(NULL, result, "invalid single table insert node\n");
YYABORT_UNEXPECTED;
}
ParseNode *overwrite_node;
malloc_terminal_node(overwrite_node, result->malloc_pool_, T_BOOL);
overwrite_node->value_ = 1;
$5->children_[2] = NULL; /*duplicate key node is null*/
malloc_non_terminal_node($$, result->malloc_pool_, T_INSERT, 5,
$5, /*single or multi table insert node*/
$1->children_[0], /* is replacement */
$1->children_[1], /* hint */
$3, /*ignore node*/
overwrite_node);
}
| replace_with_opt_hint opt_low_priority opt_ignore opt_into single_table_insert
{
(void)($2);
@ -9417,8 +9441,7 @@ INTO
{
$$ = NULL;
}
/* empty */
| {
| /* empty */ %prec BASIC {
$$ = NULL;
}
;
@ -22389,6 +22412,7 @@ ACCOUNT
| TRANSFER
| SUM_OPNSIZE
| VALIDATION
| OVERWRITE
;
unreserved_keyword_special: