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[CP] split remap table grammar from lex to yacc

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This commit is contained in:
wangt1xiuyi
2023-12-20 06:13:08 +00:00
committed by ob-robot
parent 09484e8c14
commit aa9dd269ce
2 changed files with 108 additions and 273 deletions
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84
src/sql/parser/sql_parser_mysql_mode.y
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@ -69,7 +69,8 @@ extern void obsql_oracle_parse_fatal_error(int32_t errcode, yyscan_t yyscanner,
%token <node> CLIENT_VERSION
%token <node> MYSQL_DRIVER
%token <node> HEX_STRING_VALUE
%token <node> REMAP_TABLE_VAL
%token <node> REMAP_TABLE_NAME
%token <node> REMAP_DATABASE_TABLE_NAME
%token <node> OUTLINE_DEFAULT_TOKEN/*use for outline parser to just filter hint of query_sql*/
/*empty_query::
@ -512,7 +513,7 @@ END_P SET_VAR DELIMITER
%type <node> permanent_tablespace permanent_tablespace_options permanent_tablespace_option alter_tablespace_actions alter_tablespace_action opt_force_purge
%type <node> opt_sql_throttle_for_priority opt_sql_throttle_using_cond sql_throttle_one_or_more_metrics sql_throttle_metric
%type <node> opt_copy_id opt_backup_dest opt_backup_backup_dest opt_tenant_info opt_with_active_piece get_format_unit opt_backup_tenant_list opt_backup_to opt_description policy_name opt_recovery_window opt_redundancy opt_backup_copies opt_restore_until opt_backup_key_info opt_encrypt_key
%type <node> opt_recover_tenant recover_table_list recover_table_relation_name restore_remap_list remap_relation_name table_relation_name opt_recover_remap_item_list restore_remap_item_list restore_remap_item remap_item
%type <node> opt_recover_tenant recover_table_list recover_table_relation_name restore_remap_list remap_relation_name table_relation_name opt_recover_remap_item_list restore_remap_item_list restore_remap_item remap_item remap_table_val
%type <node> new_or_old new_or_old_column_ref diagnostics_info_ref
%type <node> on_empty on_error json_on_response opt_returning_type opt_on_empty_or_error json_value_expr opt_ascii opt_truncate_clause
%type <node> ws_nweights opt_ws_as_char opt_ws_levels ws_level_flag_desc ws_level_flag_reverse ws_level_flags ws_level_list ws_level_list_item ws_level_number ws_level_range ws_level_list_or_range
@ -16216,11 +16217,11 @@ ALTER SYSTEM CLEAR RESTORE SOURCE
malloc_terminal_node($$, result->malloc_pool_, T_CLEAR_RESTORE_SOURCE);
}
|
ALTER SYSTEM RECOVER TABLE recover_table_list opt_recover_tenant opt_backup_dest opt_restore_until WITH STRING_VALUE opt_encrypt_key opt_backup_key_info opt_recover_remap_item_list opt_description
ALTER SYSTEM RECOVER TABLE { result->is_for_remap_ = 1; } recover_table_list opt_recover_tenant opt_backup_dest opt_restore_until WITH STRING_VALUE opt_encrypt_key opt_backup_key_info opt_recover_remap_item_list opt_description
{
ParseNode *tables = NULL;
merge_nodes(tables, result, T_TABLE_LIST, $5);
malloc_non_terminal_node($$, result->malloc_pool_, T_RECOVER_TABLE, 9, $6, $7, $8, $10, tables, $11, $12, $13, $14);
merge_nodes(tables, result, T_TABLE_LIST, $6);
malloc_non_terminal_node($$, result->malloc_pool_, T_RECOVER_TABLE, 9, $7, $8, $9, $11, tables, $12, $13, $14, $15);
}
|
ALTER SYSTEM RESTORE FROM STRING_VALUE opt_restore_until PREVIEW
@ -17133,9 +17134,9 @@ recover_table_relation_name:
{
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 3, $1, NULL, NULL);
}
| { result->is_for_remap_ = 1; } REMAP_TABLE_VAL
| remap_table_val
{
$$ = $2;
$$ = $1;
}
;
@ -17171,9 +17172,9 @@ restore_remap_item
;
restore_remap_item:
REMAP { result->is_for_remap_ = 1 } remap_item
REMAP remap_item
{
$$ = $3;
$$ = $2;
}
;
@ -17203,19 +17204,80 @@ remap_relation_name
{
$$ = $1;
}
| restore_remap_list ',' REMAP_TABLE_VAL
| restore_remap_list ',' remap_table_val
{
malloc_non_terminal_node($$, result->malloc_pool_, T_LINK_NODE, 2, $1, $3);
}
;
remap_relation_name:
REMAP_TABLE_VAL
remap_table_val
{
$$ = $1;
}
;
remap_table_val:
relation_name REMAP_TABLE_NAME
{
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 2, $1, $2);
}
| relation_name ':' relation_name
{
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 2, $1, $3);
}
| relation_name '.' relation_name REMAP_TABLE_NAME
{
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 5, $1, $3, NULL, NULL, $4);
}
| relation_name '.' relation_name ':' relation_name
{
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 5, $1, $3, NULL, NULL, $5);
}
| relation_name '.' relation_name REMAP_DATABASE_TABLE_NAME
{
if ($4->type_ != T_LINK_NODE || $4->num_child_ != 2) {
yyerror(&@1, result, "get unexpected error in remap table");
YYABORT_PARSE_SQL_ERROR;
} else {
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 5, $1, $3, NULL, $4->children_[0], $4->children_[1]);
}
}
| relation_name '.' relation_name ':' relation_name '.' relation_name
{
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 5, $1, $3, NULL, $5, $7);
}
| relation_name '.' '*' REMAP_TABLE_NAME '.' '*'
{
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 5, $1, NULL, NULL, $4, NULL);
}
| relation_name '.' '*' ':' relation_name '.' '*'
{
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 5, $1, NULL, NULL, $5, NULL);
}
| relation_name '.' relation_name REMAP_TABLE_NAME REMAP_TABLE_NAME
{
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 5, $1, $3, $4, NULL, $5);
}
| relation_name '.' relation_name ':' relation_name ':' relation_name
{
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 5, $1, $3, $5, NULL, $7);
}
| relation_name '.' relation_name REMAP_TABLE_NAME REMAP_DATABASE_TABLE_NAME
{
if ($5->type_ != T_LINK_NODE || $5->num_child_ != 2) {
yyerror(&@1, result, "get unexpected error in remap table");
YYABORT_PARSE_SQL_ERROR;
} else {
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 5, $1, $3, $4, $5->children_[0], $5->children_[1]);
}
}
| relation_name '.' relation_name ':' relation_name ':' relation_name '.' relation_name
{
malloc_non_terminal_node($$, result->malloc_pool_, T_RELATION_FACTOR, 5, $1, $3, $5, $7, $9);
}
;
table_relation_name:
relation_name
{