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[FEAT MERGE]JSON_TABLE EXPR Implement IN MySQL Mode && dbms lob implement

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Co-authored-by: skylhd <dickylhd@gmail.com>
This commit is contained in:
obdev
2023-08-29 05:18:37 +00:00
committed by ob-robot
parent a8e5c8a999
commit 0697e7f776
27 changed files with 1839 additions and 537 deletions
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175
src/sql/parser/sql_parser_mysql_mode.y
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@ -141,6 +141,8 @@ extern void obsql_oracle_parse_fatal_error(int32_t errcode, yyscan_t yyscanner,
%nonassoc OVER
%nonassoc LOWER_INTO
%nonassoc INTO
%nonassoc NESTED
%nonassoc PATH
%nonassoc LOWER_THAN_BY_ACCESS_SESSION
%token ERROR /*used internal*/
@ -285,7 +287,7 @@ END_P SET_VAR DELIMITER
INNODB INSERT_METHOD INSTALL INSTANCE INVOKER IO IOPS_WEIGHT IO_THREAD IPC ISOLATE ISOLATION ISSUER
INCREMENT IS_TENANT_SYS_POOL INVISIBLE MERGE ISNULL INTERSECT INCREMENTAL INNER_PARSE ILOGCACHE INPUT INDEXED
JOB JSON JSON_ARRAYAGG JSON_OBJECTAGG JSON_VALUE
JOB JSON JSON_ARRAYAGG JSON_OBJECTAGG JSON_VALUE JSON_TABLE
KEY_BLOCK_SIZE KEY_VERSION KVCACHE
@ -304,14 +306,14 @@ END_P SET_VAR DELIMITER
MULTILINESTRING MULTIPOINT MULTIPOLYGON MUTEX MYSQL_ERRNO MIGRATION MAX_USED_PART_ID MAXIMIZE
MATERIALIZED MEMBER MEMSTORE_PERCENT MINVALUE MY_NAME
NAME NAMES NAMESPACE NATIONAL NCHAR NDB NDBCLUSTER NEW NEXT NO NOAUDIT NODEGROUP NONE NORMAL NOW NOWAIT
NAME NAMES NAMESPACE NATIONAL NCHAR NDB NDBCLUSTER NESTED NEW NEXT NO NOAUDIT NODEGROUP NONE NORMAL NOW NOWAIT
NOMINVALUE NOMAXVALUE NOORDER NOCYCLE NOCACHE NO_WAIT NULLS NUMBER NVARCHAR NTILE NTH_VALUE NOARCHIVELOG NETWORK NOPARALLEL
NULL_IF_EXETERNAL
OBSOLETE OCCUR OF OFF OFFSET OLD OLD_PASSWORD ONE ONE_SHOT ONLY OPEN OPTIONS ORIG_DEFAULT OWNER OLD_KEY OVER
OBSOLETE OCCUR OF OFF OFFSET OLD OLD_PASSWORD ONE ONE_SHOT ONLY OPEN OPTIONS ORDINALITY ORIG_DEFAULT OWNER OLD_KEY OVER
OBCONFIG_URL OJ
PACK_KEYS PAGE PARALLEL PARAMETERS PARSER PARTIAL PARTITION_ID PARTITIONING PARTITIONS PASSWORD PAUSE PERCENTAGE
PACK_KEYS PAGE PARALLEL PARAMETERS PARSER PARTIAL PARTITION_ID PARTITIONING PARTITIONS PASSWORD PATH PAUSE PERCENTAGE
PERCENT_RANK PHASE PLAN PHYSICAL PLANREGRESS PLUGIN PLUGIN_DIR PLUGINS POINT POLYGON PERFORMANCE
PROTECTION PRIORITY PL POLICY POOL PORT POSITION PREPARE PRESERVE PRETTY PRETTY_COLOR PREV PRIMARY_ZONE PRIVILEGES PROCESS
PROCESSLIST PROFILE PROFILES PROXY PRECEDING PCTFREE P_ENTITY P_CHUNK
@ -509,6 +511,9 @@ END_P SET_VAR DELIMITER
%type <node> recover_tenant_stmt recover_point_clause
%type <node> external_file_format_list external_file_format external_table_partition_option
%type <node> dynamic_sampling_hint
%type <node> json_table_expr mock_jt_on_error_on_empty jt_column_list json_table_column_def
%type <node> json_table_ordinality_column_def json_table_exists_column_def json_table_value_column_def json_table_nested_column_def
%type <node> opt_value_on_empty_or_error_or_mismatch opt_on_mismatch
%start sql_stmt
%%
@ -5189,7 +5194,9 @@ int_type_i opt_int_length_i opt_unsigned_i opt_zerofill_i
{
malloc_terminal_node($$, result->malloc_pool_, ($3[0] || $4[0]) ? $1[0] + (T_UTINYINT - T_TINYINT) : $1[0]);
$$->int16_values_[0] = $2[0];
$$->int16_values_[1] = 0; /* distinct int and bool */
$$->int16_values_[2] = $4[0]; /* 2 is the same index as float or number. */
$$->int16_values_[3] = $3[0];
$$->sql_str_off_ = @1.first_column;
}
| float_type_i opt_float_precision opt_unsigned_i opt_zerofill_i
@ -5204,6 +5211,7 @@ int_type_i opt_int_length_i opt_unsigned_i opt_zerofill_i
$$->int16_values_[1] = $2->int16_values_[1];
}
/* malloc_terminal_node() has set memory to 0 filled, so there is no else. */
$$->int16_values_[3] = $3[0];
$$->int16_values_[2] = $4[0];
$$->sql_str_off_ = @$.first_column;
}
@ -5215,6 +5223,7 @@ int_type_i opt_int_length_i opt_unsigned_i opt_zerofill_i
$$->int16_values_[1] = $2->int16_values_[1];
}
/* malloc_terminal_node() has set memory to 0 filled, so there is no else. */
$$->int16_values_[3] = $3[0];
$$->int16_values_[2] = $4[0];
$$->sql_str_off_ = $2->sql_str_off_;
}
@ -5226,6 +5235,7 @@ int_type_i opt_int_length_i opt_unsigned_i opt_zerofill_i
$$->int16_values_[1] = $2->int16_values_[1];
}
/* malloc_terminal_node() has set memory to 0 filled, so there is no else. */
$$->int16_values_[3] = $3[0];
$$->int16_values_[2] = $4[0];
$$->sql_str_off_ = $2->sql_str_off_;
}
@ -5237,6 +5247,7 @@ int_type_i opt_int_length_i opt_unsigned_i opt_zerofill_i
$$->int16_values_[1] = $2->int16_values_[1];
}
/* malloc_terminal_node() has set memory to 0 filled, so there is no else. */
$$->int16_values_[3] = $3[0];
$$->int16_values_[2] = $4[0];
$$->sql_str_off_ = $2->sql_str_off_;
}
@ -5248,6 +5259,7 @@ int_type_i opt_int_length_i opt_unsigned_i opt_zerofill_i
$$->int16_values_[1] = $2->int16_values_[1];
}
/* malloc_terminal_node() has set memory to 0 filled, so there is no else. */
$$->int16_values_[3] = $3[0];
$$->int16_values_[2] = $4[0];
$$->sql_str_off_ = $2->sql_str_off_;
}
@ -5255,12 +5267,14 @@ int_type_i opt_int_length_i opt_unsigned_i opt_zerofill_i
{
malloc_terminal_node($$, result->malloc_pool_, T_TINYINT);
$$->int16_values_[0] = 1;
$$->int16_values_[1] = 1;
$$->int16_values_[2] = 0; // zerofill always false
}
| BOOLEAN
{
malloc_terminal_node($$, result->malloc_pool_, T_TINYINT);
$$->int16_values_[0] = 1;
$$->int16_values_[1] = 2;
$$->int16_values_[2] = 0; // zerofill always false
}
| datetime_type_i opt_datetime_fsp_i
@ -10230,6 +10244,10 @@ tbl_name
{
$$ = $2;
}
| json_table_expr
{
$$ = $1;
}
;
tbl_name:
@ -17415,6 +17433,151 @@ DAY
}
;
/*===========================================================
*
* JSON TABLE
*
*============================================================*/
json_table_expr:
JSON_TABLE '(' simple_expr ',' literal mock_jt_on_error_on_empty COLUMNS '(' jt_column_list ')' ')' relation_name
{
ParseNode *params = NULL;
merge_nodes(params, result, T_EXPR_LIST, $9);
malloc_non_terminal_node($$, result->malloc_pool_, T_JSON_TABLE_EXPRESSION, 5, $3, $5, $6, params, $12);
if (result->pl_parse_info_.is_pl_parse_ && !result->pl_parse_info_.is_pl_parse_expr_) {
result->pl_parse_info_.is_forbid_pl_fp_ = true;
}
}
| JSON_TABLE '(' simple_expr ',' literal mock_jt_on_error_on_empty COLUMNS '(' jt_column_list ')' ')' AS relation_name
{
ParseNode *params = NULL;
merge_nodes(params, result, T_EXPR_LIST, $9);
malloc_non_terminal_node($$, result->malloc_pool_, T_JSON_TABLE_EXPRESSION, 5, $3, $5, $6, params, $13);
if (result->pl_parse_info_.is_pl_parse_ && !result->pl_parse_info_.is_pl_parse_expr_) {
result->pl_parse_info_.is_forbid_pl_fp_ = true;
}
}
| JSON_TABLE '(' simple_expr ',' literal mock_jt_on_error_on_empty COLUMNS '(' jt_column_list ')' ')'
{
ParseNode *params = NULL;
merge_nodes(params, result, T_EXPR_LIST, $9);
malloc_non_terminal_node($$, result->malloc_pool_, T_JSON_TABLE_EXPRESSION, 5, $3, $5, $6, params, NULL);
if (result->pl_parse_info_.is_pl_parse_ && !result->pl_parse_info_.is_pl_parse_expr_) {
result->pl_parse_info_.is_forbid_pl_fp_ = true;
}
}
;
mock_jt_on_error_on_empty:
{
ParseNode *emp_node = NULL;
malloc_terminal_node(emp_node, result->malloc_pool_, T_INT);
emp_node->value_ = 3;
emp_node->is_hidden_const_ = 1;
ParseNode *err_node = NULL;
malloc_terminal_node(err_node, result->malloc_pool_, T_INT);
err_node->value_ = 3;
err_node->is_hidden_const_ = 1;
malloc_non_terminal_node($$, result->malloc_pool_, T_LINK_NODE, 2, err_node, emp_node);
}
;
jt_column_list:
json_table_column_def
{
$$ = $1;
}
| jt_column_list ',' json_table_column_def
{
malloc_non_terminal_node($$, result->malloc_pool_, T_LINK_NODE, 2, $1, $3);
}
;
json_table_column_def:
json_table_ordinality_column_def
| json_table_exists_column_def
| json_table_value_column_def
| json_table_nested_column_def
;
json_table_ordinality_column_def:
column_name FOR ORDINALITY
{
ParseNode* node = NULL;
malloc_terminal_node(node, result->malloc_pool_, T_INT);
node->is_hidden_const_ = 1;
malloc_non_terminal_node($$, result->malloc_pool_, T_JSON_TABLE_COLUMN, 2, $1, node);
$$->value_ = 1;
}
;
json_table_exists_column_def:
column_name data_type opt_collation EXISTS PATH literal mock_jt_on_error_on_empty
{
ParseNode *truncate_node = NULL;
malloc_terminal_node(truncate_node, result->malloc_pool_, T_INT);
truncate_node->value_ = 0;
truncate_node->is_hidden_const_ = 1;
set_data_type_collation($2, $3, true, false);
malloc_non_terminal_node($$, result->malloc_pool_, T_JSON_TABLE_COLUMN, 5, $1, $2, truncate_node, $6, $7);
$$->value_ = 2;
}
;
json_table_value_column_def:
column_name data_type opt_collation PATH literal opt_value_on_empty_or_error_or_mismatch
{
ParseNode *truncate_node = NULL;
malloc_terminal_node(truncate_node, result->malloc_pool_, T_INT);
truncate_node->value_ = 0;
truncate_node->is_hidden_const_ = 1;
set_data_type_collation($2, $3, true, false);
malloc_non_terminal_node($$, result->malloc_pool_, T_JSON_TABLE_COLUMN, 5, $1, $2, truncate_node, $5, $6);
$$->value_ = 4;
}
;
json_table_nested_column_def:
NESTED literal COLUMNS '(' jt_column_list ')'
{
ParseNode *params = NULL;
merge_nodes(params, result, T_EXPR_LIST, $5);
malloc_non_terminal_node($$, result->malloc_pool_, T_JSON_TABLE_COLUMN, 2, $2, params);
$$->value_ = 5;
}
| NESTED PATH literal COLUMNS '(' jt_column_list ')'
{
ParseNode *params = NULL;
merge_nodes(params, result, T_EXPR_LIST, $6);
malloc_non_terminal_node($$, result->malloc_pool_, T_JSON_TABLE_COLUMN, 2, $3, params);
$$->value_ = 5;
}
;
opt_value_on_empty_or_error_or_mismatch:
opt_on_empty_or_error opt_on_mismatch
{
malloc_non_terminal_node($$, result->malloc_pool_, T_LINK_NODE, 5, $1->children_[0], $1->children_[1], $1->children_[2], $1->children_[3], $2);
}
;
opt_on_mismatch:
{
ParseNode *on_mismatch = NULL;
malloc_terminal_node(on_mismatch, result->malloc_pool_, T_INT);
on_mismatch->value_ = 3;
on_mismatch->is_hidden_const_ = 1;
ParseNode *mismatch_type = NULL;
malloc_terminal_node(mismatch_type, result->malloc_pool_, T_INT);
mismatch_type->value_ = 3;
mismatch_type->is_hidden_const_ = 1;
malloc_non_terminal_node($$, result->malloc_pool_, T_LINK_NODE, 2, on_mismatch, mismatch_type);
}
;
/*===========================================================
*
* json value
@ -17873,6 +18036,7 @@ ACCOUNT
| JSON_VALUE
| JSON_ARRAYAGG
| JSON_OBJECTAGG
| JSON_TABLE
| KEY_BLOCK_SIZE
| KEY_VERSION
| LAG
@ -17970,6 +18134,7 @@ ACCOUNT
| NCHAR
| NDB
| NDBCLUSTER
| NESTED
| NEW
| NEXT
| NO
@ -18008,6 +18173,7 @@ ACCOUNT
| ONLY
| OPEN
| OPTIONS
| ORDINALITY
| ORIG_DEFAULT
| REMOTE_OSS
| OUTLINE
@ -18019,6 +18185,7 @@ ACCOUNT
| PARSER
| PARTIAL
| PARTITION_ID
| PATH
| LS
| PARTITIONING
| PARTITIONS