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[MDEV-30366] Bulk unitary result flag client implementation part.

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With MDEV-30366, server now permit to send a result-set containing generated id and Affected rows for each bulk operation. This feature can be enabled with option MARIADB_OPT_BULK_UNIT_RESULTS when server supports it.
This commit is contained in:
rusher
2024-03-06 16:03:55 +01:00
parent 4a74f8784d
commit abce07da2a
8 changed files with 385 additions and 8 deletions
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5
libmariadb/mariadb_stmt.c
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@@ -911,7 +911,7 @@ unsigned char* ma_stmt_execute_generate_bulk_request(MYSQL_STMT *stmt, size_t *r
0 4 Statement id
4 2 Flags (cursor type):
STMT_BULK_FLAG_CLIENT_SEND_TYPES = 128
STMT_BULK_FLAG_INSERT_ID_REQUEST = 64
STMT_BULK_FLAG_SEND_UNIT_RESULTS = 64
-----------------------------------------
if (stmt->send_types_to_server):
for (i=0; i < param_count; i++)
@@ -964,6 +964,9 @@ unsigned char* ma_stmt_execute_generate_bulk_request(MYSQL_STMT *stmt, size_t *r
/* todo: request to return auto generated ids */
if (stmt->send_types_to_server)
flags|= STMT_BULK_FLAG_CLIENT_SEND_TYPES;
if (MARIADB_STMT_BULK_UNIT_RESULTS_SUPPORTED(stmt))
flags|= STMT_BULK_FLAG_SEND_UNIT_RESULTS;
int2store(p, flags);
p+=2;