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Refine task assignments for external table

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This commit is contained in:
wjhh2008
2023-07-11 14:19:50 +00:00
committed by ob-robot
parent a8fed65b7a
commit 957f63a256
7 changed files with 100 additions and 13 deletions
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4
src/share/external_table/ob_external_table_utils.h
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@ -81,6 +81,10 @@ class ObExternalTableUtils {
static int filter_external_table_files(const common::ObString &pattern,
sql::ObExecContext &exec_ctx,
common::ObIArray<common::ObString> &file_urls);
static int calc_assigned_files_to_sqcs(
const common::ObIArray<ObExternalFileInfo> &files,
common::ObIArray<int64_t> &assigned_idx,
int64_t sqc_count);
private:
static bool is_left_edge(const common::ObObj &value);
static bool is_right_edge(const common::ObObj &value);