hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

[FEAT MERGE] patch 423 sql compatible features to 432

Browse Source 
Co-authored-by: akaError <lzg020616@163.com>
Co-authored-by: JinmaoLi <ljm.csmaster@gmail.com>
Co-authored-by: qingzhu521 <q15000557748@gmail.com>
This commit is contained in:
yinyj17
2024-05-27 11:18:00 +00:00
committed by ob-robot
parent a718b67350
commit 5ce9ef5136
208 changed files with 11028 additions and 495 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
src/sql/engine/cmd/ob_table_executor.cpp
View File

@ -104,23 +104,67 @@ int ObCreateTableExecutor::ObInsSQLPrinter::inner_print(char *buf, int64_t buf_l
const char sep_char = lib::is_oracle_mode()? '"': '`';
const ObSelectStmt *select_stmt = NULL;
int64_t pos1 = 0;
uint64_t insert_mode = 0;
if (OB_ISNULL(stmt_) || OB_ISNULL(select_stmt= stmt_->get_sub_select())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("null stmt", K(ret));
} else if (OB_FAIL(databuff_printf(buf, buf_len, pos1,
do_osg_
? "insert /*+ ENABLE_PARALLEL_DML PARALLEL(%lu) GATHER_OPTIMIZER_STATISTICS*/ into %c%.*s%c.%c%.*s%c"
: "insert /*+ ENABLE_PARALLEL_DML PARALLEL(%lu) NO_GATHER_OPTIMIZER_STATISTICS*/ into %c%.*s%c.%c%.*s%c",
stmt_->get_parallelism(),
sep_char,
stmt_->get_database_name().length(),
stmt_->get_database_name().ptr(),
sep_char,
sep_char,
stmt_->get_table_name().length(),
stmt_->get_table_name().ptr(),
sep_char))) {
LOG_WARN("fail to print insert into string", K(ret));
} else {
insert_mode = stmt_->get_insert_mode();
if (insert_mode != 0 &&
insert_mode != 1 &&
insert_mode != 2 ) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected insert_mode", K(insert_mode), K(ret));
} else if (insert_mode == 1 /*ignore*/) {
if (OB_FAIL(databuff_printf(buf, buf_len, pos1,
do_osg_
? "insert ignore /*+ ENABLE_PARALLEL_DML PARALLEL(%lu) GATHER_OPTIMIZER_STATISTICS*/ into %c%.*s%c.%c%.*s%c"
: "insert ignore /*+ ENABLE_PARALLEL_DML PARALLEL(%lu) NO_GATHER_OPTIMIZER_STATISTICS*/ into %c%.*s%c.%c%.*s%c",
stmt_->get_parallelism(),
sep_char,
stmt_->get_database_name().length(),
stmt_->get_database_name().ptr(),
sep_char,
sep_char,
stmt_->get_table_name().length(),
stmt_->get_table_name().ptr(),
sep_char))) {
LOG_WARN("fail to print insert into string", K(ret));
}
} else if (insert_mode == 2 /*replace*/) {
if (OB_FAIL(databuff_printf(buf, buf_len, pos1,
do_osg_
? "replace /*+ ENABLE_PARALLEL_DML PARALLEL(%lu) GATHER_OPTIMIZER_STATISTICS*/ into %c%.*s%c.%c%.*s%c"
: "replace /*+ ENABLE_PARALLEL_DML PARALLEL(%lu) NO_GATHER_OPTIMIZER_STATISTICS*/ into %c%.*s%c.%c%.*s%c",
stmt_->get_parallelism(),
sep_char,
stmt_->get_database_name().length(),
stmt_->get_database_name().ptr(),
sep_char,
sep_char,
stmt_->get_table_name().length(),
stmt_->get_table_name().ptr(),
sep_char))) {
LOG_WARN("fail to print insert into string", K(ret));
}
} else if (OB_FAIL(databuff_printf(buf, buf_len, pos1,
do_osg_
? "insert /*+ ENABLE_PARALLEL_DML PARALLEL(%lu) GATHER_OPTIMIZER_STATISTICS*/ into %c%.*s%c.%c%.*s%c"
: "insert /*+ ENABLE_PARALLEL_DML PARALLEL(%lu) NO_GATHER_OPTIMIZER_STATISTICS*/ into %c%.*s%c.%c%.*s%c",
stmt_->get_parallelism(),
sep_char,
stmt_->get_database_name().length(),
stmt_->get_database_name().ptr(),
sep_char,
sep_char,
stmt_->get_table_name().length(),
stmt_->get_table_name().ptr(),
sep_char))) {
LOG_WARN("fail to print insert into string", K(ret));
}
}
if (OB_FAIL(ret)) {
//do nothing
} else if (lib::is_oracle_mode()) {
const ObTableSchema &table_schema = stmt_->get_create_table_arg().schema_;
int64_t used_column_count = 0;