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[FEAT MERGE]4_1_sql_feature

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Co-authored-by: leslieyuchen <leslieyuchen@gmail.com>
Co-authored-by: Charles0429 <xiezhenjiang@gmail.com>
Co-authored-by: raywill <hustos@gmail.com>
This commit is contained in:
obdev
2023-01-28 16:01:26 +08:00
committed by ob-robot
parent 3080f2b66f
commit 2d19a9d8f5
846 changed files with 161957 additions and 116661 deletions
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9
src/sql/ob_merge_stmt_printer.cpp
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@ -25,10 +25,7 @@ void ObMergeStmtPrinter::init(char *buf, int64_t buf_len, int64_t *pos, ObMergeS
int ObMergeStmtPrinter::do_print()
{
int ret = OB_SUCCESS;
if (OB_UNLIKELY(!is_inited_)) {
ret = OB_NOT_INIT;
LOG_WARN("not inited!", K(ret));
} else if (OB_ISNULL(stmt_)) {
if (OB_ISNULL(stmt_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("stmt should not be NULL", K(ret));
} else {
@ -61,6 +58,10 @@ int ObMergeStmtPrinter::print()
LOG_WARN("target table or source table is null",
K(ret), K(target_table), K(source_table));
}
if (OB_SUCC(ret) && (print_params_.force_print_cte_ || print_params_.print_with_cte_) &&
OB_FAIL(print_cte_define())) {
LOG_WARN("failed to print cte", K(ret));
}
DATA_PRINTF("merge ");
if (OB_SUCC(ret) && print_hint()) {
LOG_WARN("failed to print hint", K(ret));