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dblink_write implement [FEAT MERGE]

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Co-authored-by: zzg19950727 <1071026277@qq.com>
Co-authored-by: xianyu-w <707512433@qq.com>
This commit is contained in:
obdev
2023-01-29 16:23:18 +08:00
committed by ob-robot
parent 195ab500ab
commit 814de27a42
226 changed files with 9602 additions and 4087 deletions
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64
src/sql/ob_sql_utils.cpp
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@ -94,52 +94,6 @@ ObSqlArrayExpandGuard::~ObSqlArrayExpandGuard()
}
}
int ObDblinkUtils::process_dblink_errno(DblinkDriverProto dblink_type, common::sqlclient::ObISQLConnection *dblink_conn, int &ob_errno) {
// The purpose of adding the process_dblink_errno function
// is to distinguish the errno processing when dblink connects to other types of databases.
const int orcl_errno = ob_errno;
switch (dblink_type) {
case DblinkDriverProto::DBLINK_DRV_OB: {
if (OB_UNLIKELY(NULL == dblink_conn)) {
get_ob_errno_from_oracle_errno(orcl_errno, NULL, ob_errno);
} else {
get_ob_errno_from_oracle_errno(orcl_errno, mysql_error(static_cast<common::sqlclient::ObMySQLConnection *>(dblink_conn)->get_handler()), ob_errno);
}
break;
}
case DblinkDriverProto::DBLINK_DRV_OCI: {
get_ob_errno_from_oracle_errno(orcl_errno, NULL, ob_errno);
}
default: {
//nothing
break;
}
}
// some oracle error code can not translate to oceanbase error code,
// so use OB_ERR_DBLINK_REMOTE_ECODE to represent those oracle error code.
if (orcl_errno == ob_errno &&
DblinkDriverProto::DBLINK_DRV_OCI == dblink_type) {
LOG_USER_ERROR(OB_ERR_DBLINK_REMOTE_ECODE, orcl_errno);
ob_errno = OB_ERR_DBLINK_REMOTE_ECODE;
}
return OB_SUCCESS;
}
int ObDblinkUtils::process_dblink_errno(DblinkDriverProto dblink_type, int &ob_errno) {
// The purpose of adding the process_dblink_errno function
// is to distinguish the errno processing when dblink connects to other types of databases.
const int orcl_errno = ob_errno;
get_ob_errno_from_oracle_errno(orcl_errno, NULL, ob_errno);
// some oracle error code can not translate to oceanbase error code,
// so use OB_ERR_DBLINK_REMOTE_ECODE to represent those oracle error code.
if (orcl_errno == ob_errno &&
DblinkDriverProto::DBLINK_DRV_OCI == dblink_type) {
LOG_USER_ERROR(OB_ERR_DBLINK_REMOTE_ECODE, orcl_errno);
ob_errno = OB_ERR_DBLINK_REMOTE_ECODE;
}
return OB_SUCCESS;
}
bool ObSQLUtils::is_trans_commit_need_disconnect_err(int err)
{
bool bool_ret = true;
@ -2100,8 +2054,12 @@ int ObSQLUtils::print_sql(ObIAllocator &allocator,
int64_t pos = 0;
switch (stmt->get_stmt_type()) {
case stmt::T_SELECT: {
ObSelectStmtPrinter printer(buf, buf_len, &pos, static_cast<const ObSelectStmt*>(stmt),
schema_guard, print_params);
ObSelectStmtPrinter printer(buf,
buf_len,
&pos,
static_cast<const ObSelectStmt*>(stmt),
schema_guard,
print_params);
printer.set_is_root(true);
if (OB_FAIL(printer.do_print())) {
LOG_WARN("fail to print select stmt", K(ret));
@ -2113,6 +2071,7 @@ int ObSQLUtils::print_sql(ObIAllocator &allocator,
case stmt::T_INSERT_ALL: {
ObInsertAllStmtPrinter printer(buf, buf_len, &pos, static_cast<const ObInsertAllStmt*>(stmt),
schema_guard, print_params);
printer.disable_print_cte();
printer.set_is_root(true);
if (OB_FAIL(printer.do_print())) {
LOG_WARN("fail to print insert stmt", K(ret));
@ -2125,6 +2084,7 @@ int ObSQLUtils::print_sql(ObIAllocator &allocator,
case stmt::T_INSERT: {
ObInsertStmtPrinter printer(buf, buf_len, &pos, static_cast<const ObInsertStmt*>(stmt),
schema_guard, print_params);
printer.disable_print_cte();
printer.set_is_root(true);
if (OB_FAIL(printer.do_print())) {
LOG_WARN("fail to print insert stmt", K(ret));
@ -2136,6 +2096,7 @@ int ObSQLUtils::print_sql(ObIAllocator &allocator,
case stmt::T_DELETE: {
ObDeleteStmtPrinter printer(buf, buf_len, &pos, static_cast<const ObDeleteStmt*>(stmt),
schema_guard, print_params);
printer.disable_print_cte();
printer.set_is_root(true);
if (OB_FAIL(printer.do_print())) {
LOG_WARN("fail to print delete stmt", K(ret));
@ -2147,6 +2108,7 @@ int ObSQLUtils::print_sql(ObIAllocator &allocator,
case stmt::T_UPDATE: {
ObUpdateStmtPrinter printer(buf, buf_len, &pos, static_cast<const ObUpdateStmt*>(stmt),
schema_guard, print_params);
printer.disable_print_cte();
printer.set_is_root(true);
if (OB_FAIL(printer.do_print())) {
LOG_WARN("fail to print update stmt", K(ret));
@ -2156,8 +2118,10 @@ int ObSQLUtils::print_sql(ObIAllocator &allocator,
}
break;
case stmt::T_MERGE: {
ObMergeStmtPrinter printer(buf, buf_len, &pos, static_cast<const ObMergeStmt*>(stmt),
schema_guard, print_params);
ObMergeStmtPrinter printer(buf, buf_len, &pos,
static_cast<const ObMergeStmt*>(stmt),
schema_guard, print_params);
printer.disable_print_cte();
printer.set_is_root(true);
if (OB_FAIL(printer.do_print())) {
LOG_WARN("failed to print merge stmt", K(ret));