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let numeric in the DEMAULT.

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This commit is contained in:
Alexey Botchkov
2021-05-30 05:42:35 +04:00
committed by Rucha Deodhar
parent 05d049bdbe
commit 6b6d745b9e
3 changed files with 26 additions and 5 deletions
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4
mysql-test/suite/json/r/json_table.result
View File

@ -57,14 +57,14 @@ Jeans {"color": "blue", "price": 50} blue
select * from t1 right join json_table(t1.item_props,'$' columns( color varchar(100) path '$.color')) as T on 1;
ERROR 42S22: Unknown column 't1.item_props' in 'JSON_TABLE argument'
DROP TABLE t1;
select * from JSON_TABLE( '[ {"xa": 1, "b": [11,111]}, {"a": 2, "b": [22,222]}, {"a":3}]', '$[*]' COLUMNS( a INT PATH '$.a' default '101' on empty, NESTED PATH '$.b[*]' COLUMNS (b INT PATH '$'))) as jt;
select * from JSON_TABLE( '[ {"xa": 1, "b": [11,111]}, {"a": 2, "b": [22,222]}, {"a":3}]', '$[*]' COLUMNS( a INT PATH '$.a' default 101 on empty, NESTED PATH '$.b[*]' COLUMNS (b INT PATH '$'))) as jt;
a b
101 11
101 111
2 22
2 222
3 NULL
select * from JSON_TABLE( '[ {"xa": 1, "b": [11,111]}, {"a": 2, "b": [22,222]}, {"a":3}]', '$[*]' COLUMNS( a INT PATH '$.a' default '202' on error, NESTED PATH '$.b[*]' COLUMNS (b INT PATH '$'))) as jt;
select * from JSON_TABLE( '[ {"xa": 1, "b": [11,111]}, {"a": 2, "b": [22,222]}, {"a":3}]', '$[*]' COLUMNS( a INT PATH '$.a' default 202 on error, NESTED PATH '$.b[*]' COLUMNS (b INT PATH '$'))) as jt;
a b
NULL 11
NULL 111

4
mysql-test/suite/json/t/json_table.test
View File

@ -30,9 +30,9 @@ select * from t1 right join json_table(t1.item_props,'$' columns( color varchar(
DROP TABLE t1;
select * from JSON_TABLE( '[ {"xa": 1, "b": [11,111]}, {"a": 2, "b": [22,222]}, {"a":3}]', '$[*]' COLUMNS( a INT PATH '$.a' default '101' on empty, NESTED PATH '$.b[*]' COLUMNS (b INT PATH '$'))) as jt;
select * from JSON_TABLE( '[ {"xa": 1, "b": [11,111]}, {"a": 2, "b": [22,222]}, {"a":3}]', '$[*]' COLUMNS( a INT PATH '$.a' default 101 on empty, NESTED PATH '$.b[*]' COLUMNS (b INT PATH '$'))) as jt;
select * from JSON_TABLE( '[ {"xa": 1, "b": [11,111]}, {"a": 2, "b": [22,222]}, {"a":3}]', '$[*]' COLUMNS( a INT PATH '$.a' default '202' on error, NESTED PATH '$.b[*]' COLUMNS (b INT PATH '$'))) as jt;
select * from JSON_TABLE( '[ {"xa": 1, "b": [11,111]}, {"a": 2, "b": [22,222]}, {"a":3}]', '$[*]' COLUMNS( a INT PATH '$.a' default 202 on error, NESTED PATH '$.b[*]' COLUMNS (b INT PATH '$'))) as jt;
select * from JSON_TABLE( '[ {"a": [1, 2], "b": [11,111]}, {"a": 2, "b": [22,222]}, {"a":3}]', '$[*]' COLUMNS( a INT PATH '$.a' default '101' on empty, NESTED PATH '$.b[*]' COLUMNS (b INT PATH '$'))) as jt;

23
sql/sql_yacc.yy
View File

@ -1313,6 +1313,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, size_t *yystacksize);
TEXT_STRING
NCHAR_STRING
json_text_literal
json_text_literal_or_num
%type <lex_str_ptr>
opt_table_alias_clause
@ -11570,6 +11571,26 @@ json_text_literal:
}
;
json_text_literal_or_num:
json_text_literal
| NUM
{
Lex->json_table->m_text_literal_cs= NULL;
}
| LONG_NUM
{
Lex->json_table->m_text_literal_cs= NULL;
}
| DECIMAL_NUM
{
Lex->json_table->m_text_literal_cs= NULL;
}
| FLOAT_NUM
{
Lex->json_table->m_text_literal_cs= NULL;
}
;
join_table_list:
derived_table_list { MYSQL_YYABORT_UNLESS($$=$1); }
;
@ -11684,7 +11705,7 @@ json_on_response:
{
$$.m_response= Json_table_column::RESPONSE_NULL;
}
| DEFAULT json_text_literal
| DEFAULT json_text_literal_or_num
{
$$.m_response= Json_table_column::RESPONSE_DEFAULT;
$$.m_default= $2;