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add setFetchSize and FetchDirection

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Looly
2025-06-20 11:40:49 +08:00
parent d296b94a9b
commit 698443860f
1 changed files with 16 additions and 1 deletions
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17
hutool-db/src/main/java/cn/hutool/v7/db/sql/StatementUtil.java
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@@ -101,13 +101,28 @@ public class StatementUtil {
*/ */
public static PreparedStatement prepareStatementForBatch(final DbConfig config, final Connection conn, final String sql, public static PreparedStatement prepareStatementForBatch(final DbConfig config, final Connection conn, final String sql,
final Iterable<Object[]> paramsBatch) { final Iterable<Object[]> paramsBatch) {
return StatementBuilder.of() PreparedStatement statement = StatementBuilder.of()
.setConnection(conn) .setConnection(conn)
.setReturnGeneratedKey(false) .setReturnGeneratedKey(false)
.setSqlFilter(Opt.ofNullable(config).map(DbConfig::getSqlFilters).getOrNull()) .setSqlFilter(Opt.ofNullable(config).map(DbConfig::getSqlFilters).getOrNull())
.setSql(sql) .setSql(sql)
.setParamList(StreamUtil.of(paramsBatch).collect(Collectors.toList())) .setParamList(StreamUtil.of(paramsBatch).collect(Collectors.toList()))
.buildForBatch(); .buildForBatch();
try{
final Integer fetchSize = config.getFetchSize();
if (null != fetchSize) {
statement.setFetchSize(fetchSize);
}
final FetchDirection fetchDirection = config.getFetchDirection();
if (null != fetchDirection) {
statement.setFetchDirection(fetchDirection.getValue());
}
} catch (SQLException e){
throw new DbException(e);
}
return statement;
} }
/** /**