hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

[FEAT MERGE] load data support compress file

Browse Source 
Co-authored-by: ant-ob-hengtang <zj458684356@gmail.com>
This commit is contained in:
hnwyllmm
2024-08-01 15:03:23 +00:00
committed by ob-robot
parent 14754af3bc
commit 440efc6889
13 changed files with 724 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
src/sql/parser/sql_parser_mysql_mode.y
View File

@ -466,7 +466,7 @@ END_P SET_VAR DELIMITER
%type <node> alter_column_behavior opt_set opt_position_column
%type <node> alter_system_stmt alter_system_set_parameter_actions alter_system_settp_actions settp_option alter_system_set_parameter_action server_info_list server_info alter_system_reset_parameter_actions alter_system_reset_parameter_action
%type <node> opt_comment opt_as
%type <node> column_name relation_name function_name column_label var_name relation_name_or_string row_format_option
%type <node> column_name relation_name function_name column_label var_name relation_name_or_string row_format_option compression_name
%type <node> audit_stmt audit_clause op_audit_tail_clause audit_operation_clause audit_all_shortcut_list audit_all_shortcut auditing_on_clause auditing_by_user_clause audit_user_list audit_user audit_user_with_host_name
%type <node> opt_hint_list hint_option select_with_opt_hint update_with_opt_hint delete_with_opt_hint hint_list_with_end global_hint transform_hint optimize_hint
%type <node> create_index_stmt index_name sort_column_list sort_column_key opt_index_option_list index_option opt_sort_column_key_length opt_index_using_algorithm index_using_algorithm visibility_option opt_constraint_name constraint_name create_with_opt_hint index_expr alter_with_opt_hint
@ -506,7 +506,7 @@ END_P SET_VAR DELIMITER
%type <node> balance_task_type opt_balance_task_type
%type <node> list_expr list_partition_element list_partition_expr list_partition_list list_partition_option opt_list_partition_list opt_list_subpartition_list list_subpartition_list list_subpartition_element drop_partition_name_list
%type <node> primary_zone_name change_tenant_name_or_tenant_id distribute_method distribute_method_list
%type <node> load_data_stmt opt_load_local opt_duplicate opt_load_charset opt_load_ignore_rows infile_string
%type <node> load_data_stmt opt_load_local opt_duplicate opt_compression opt_load_charset opt_load_ignore_rows infile_string
%type <node> lines_or_rows opt_field_or_var_spec field_or_vars_list field_or_vars opt_load_set_spec opt_load_data_extended_option_list load_data_extended_option_list load_data_extended_option
%type <node> load_set_list load_set_element load_data_with_opt_hint
%type <node> ret_type opt_agg
@ -4675,23 +4675,24 @@ NAME_OB
*****************************************************************************/
load_data_stmt:
load_data_with_opt_hint opt_load_local INFILE infile_string opt_duplicate INTO TABLE
relation_factor opt_use_partition opt_load_charset field_opt line_opt opt_load_ignore_rows
relation_factor opt_use_partition opt_compression opt_load_charset field_opt line_opt opt_load_ignore_rows
opt_field_or_var_spec opt_load_set_spec opt_load_data_extended_option_list
{
(void) $9;
malloc_non_terminal_node($$, result->malloc_pool_, T_LOAD_DATA, 12,
malloc_non_terminal_node($$, result->malloc_pool_, T_LOAD_DATA, 13,
$2, /* 0. local */
$4, /* 1. filename */
$5, /* 2. duplicate */
$8, /* 3. table */
$10, /* 4. charset */
$11, /* 5. field */
$12, /* 6. line */
$13, /* 7. ignore rows */
$14, /* 8. field or vars */
$15, /* 9. set field */
$11, /* 4. charset */
$12, /* 5. field */
$13, /* 6. line */
$14, /* 7. ignore rows */
$15, /* 8. field or vars */
$16, /* 9. set field */
$1, /* 10. hint */
$16 /* 11. extended option list */
$17, /* 11. extended option list */
$10 /* 12. compression format */
);
}
;
@ -4743,6 +4744,26 @@ opt_load_local:
}
;
opt_compression:
/* empty */
{
$$ = NULL;
}
| COMPRESSION opt_equal_mark compression_name
{
(void)$2;
malloc_non_terminal_node($$, result->malloc_pool_, T_COMPRESSION, 1, $3);
}
;
compression_name:
NAME_OB { $$ = $1; }
| unreserved_keyword
{
get_non_reserved_node($$, result->malloc_pool_, @1.first_column, @1.last_column);
}
;
opt_duplicate:
/* empty */ { $$= NULL; }
| IGNORE { malloc_terminal_node($$, result->malloc_pool_, T_IGNORE); }