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optimizer gather histogram and memory use

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wangt1xiuyi
2023-07-24 10:48:49 +00:00
committed by ob-robot
parent 5801f3942d
commit aa5ad5f91b
10 changed files with 471 additions and 150 deletions
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8
src/sql/parser/sql_parser_mysql_mode.y
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@ -1956,12 +1956,12 @@ COUNT '(' opt_all '*' ')' 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, $$, $10);
}
| TOP_K_FRE_HIST '(' bit_expr ',' bit_expr ',' bit_expr ')' OVER new_generalized_window_clause
| TOP_K_FRE_HIST '(' DECIMAL_VAL ',' bit_expr ',' INTNUM ')' OVER new_generalized_window_clause
{
malloc_non_terminal_node($$, result->malloc_pool_, T_FUN_TOP_FRE_HIST, 3, $3, $5, $7);
malloc_non_terminal_node($$, result->malloc_pool_, T_WINDOW_FUNCTION, 2, $$, $10);
}
| HYBRID_HIST '(' bit_expr ',' bit_expr ')' OVER new_generalized_window_clause
| HYBRID_HIST '(' bit_expr ',' INTNUM ')' OVER new_generalized_window_clause
{
malloc_non_terminal_node($$, result->malloc_pool_, T_FUN_HYBRID_HIST, 2, $3, $5);
malloc_non_terminal_node($$, result->malloc_pool_, T_WINDOW_FUNCTION, 2, $$, $8);
@ -2358,11 +2358,11 @@ MOD '(' expr ',' expr ')'
merge_nodes(group_concat_exprs, result, T_EXPR_LIST, $4);
malloc_non_terminal_node($$, result->malloc_pool_, T_FUN_GROUP_CONCAT, 4, $3, group_concat_exprs, $5, $6);
}
| TOP_K_FRE_HIST '(' bit_expr ',' bit_expr ',' bit_expr ')'
| TOP_K_FRE_HIST '(' DECIMAL_VAL ',' bit_expr ',' INTNUM ')'
{
malloc_non_terminal_node($$, result->malloc_pool_, T_FUN_TOP_FRE_HIST, 3, $3, $5, $7);
}
| HYBRID_HIST '(' bit_expr ',' bit_expr ')'
| HYBRID_HIST '(' bit_expr ',' INTNUM ')'
{
malloc_non_terminal_node($$, result->malloc_pool_, T_FUN_HYBRID_HIST, 2, $3, $5);
}