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fix some window func bugs

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This commit is contained in:
wangt1xiuyi
2023-08-14 07:18:41 +00:00
committed by ob-robot
parent ef9887b33b
commit e067fa2e07
14 changed files with 261 additions and 17 deletions
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15
src/sql/parser/sql_parser_mysql_mode.y
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@ -1951,7 +1951,7 @@ COUNT '(' opt_all '*' ')' OVER new_generalized_window_clause
$$->type_ = T_WIN_FUN_LAG;
malloc_non_terminal_node($$, result->malloc_pool_, T_WINDOW_FUNCTION, 2, $$, $4);
}
| NTH_VALUE '(' expr ',' expr ')' opt_from_first_or_last opt_respect_or_ignore_nulls OVER new_generalized_window_clause
| NTH_VALUE '(' expr ',' simple_expr ')' opt_from_first_or_last opt_respect_or_ignore_nulls OVER new_generalized_window_clause
{
malloc_non_terminal_node($$, result->malloc_pool_, T_WIN_FUN_NTH_VALUE, 4, $3, $5, $7, $8);
malloc_non_terminal_node($$, result->malloc_pool_, T_WINDOW_FUNCTION, 2, $$, $10);
@ -2159,11 +2159,22 @@ PRECEDING
;
win_interval:
expr
INTNUM
{
malloc_non_terminal_node($$, result->malloc_pool_, T_WIN_INTERVAL, 1, $1);
$$->value_ = 1;
}
| DECIMAL_VAL
{
malloc_non_terminal_node($$, result->malloc_pool_, T_WIN_INTERVAL, 1, $1);
$$->value_ = 1;
}
| UNBOUNDED
{
get_non_reserved_node($$, result->malloc_pool_, @1.first_column, @1.last_column);
malloc_non_terminal_node($$, result->malloc_pool_, T_WIN_INTERVAL, 1, $$);
$$->value_ = 1;
}
| INTERVAL expr date_unit
{
malloc_non_terminal_node($$, result->malloc_pool_, T_WIN_INTERVAL, 2, $2, $3);