(shardingsphere) branch master updated: Remove unused column type check methods (#35311)

[zh...@apache.org]

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zhangliang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/shardingsphere.git


The following commit(s) were added to refs/heads/master by this push:
     new 09b3a0d802d Remove unused column type check methods (#35311)
09b3a0d802d is described below

commit 09b3a0d802d1d284e4abe8018580f0b1e6ba7027
Author: Liang Zhang <zh...@apache.org>
AuthorDate: Sat May 3 00:24:42 2025 +0800

    Remove unused column type check methods (#35311)
    
    - Remove isIntegerColumn, isStringColumn, and isBinaryColumn methods
    - These methods were not being used in the codebase
    - Simplifies the PipelineJdbcUtils class
---
 .../data/pipeline/core/util/PipelineJdbcUtils.java | 57 ----------------------
 1 file changed, 57 deletions(-)

diff --git a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/util/PipelineJdbcUtils.java b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/util/PipelineJdbcUtils.java
index 2beb3dc62f0..8b656268eb8 100644
--- a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/util/PipelineJdbcUtils.java
+++ b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/util/PipelineJdbcUtils.java
@@ -22,7 +22,6 @@ import lombok.NoArgsConstructor;
 
 import java.sql.SQLException;
 import java.sql.Statement;
-import java.sql.Types;
 
 /**
  * Pipeline JDBC utility class.
@@ -30,62 +29,6 @@ import java.sql.Types;
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public final class PipelineJdbcUtils {
     
-    /**
-     * Whether column is integer type.
-     *
-     * @param columnType column type, value of java.sql.Types
-     * @return true or false
-     */
-    public static boolean isIntegerColumn(final int columnType) {
-        switch (columnType) {
-            case Types.INTEGER:
-            case Types.BIGINT:
-            case Types.SMALLINT:
-            case Types.TINYINT:
-                return true;
-            default:
-                return false;
-        }
-    }
-    
-    /**
-     * Whether column is string column.
-     *
-     * @param columnType column type, value of java.sql.Types
-     * @return true or false
-     */
-    public static boolean isStringColumn(final int columnType) {
-        switch (columnType) {
-            case Types.CHAR:
-            case Types.VARCHAR:
-            case Types.LONGVARCHAR:
-            case Types.NCHAR:
-            case Types.NVARCHAR:
-            case Types.LONGNVARCHAR:
-                return true;
-            default:
-                return false;
-        }
-    }
-    
-    /**
-     * Whether column is binary column.
-     * <p>it doesn't include BLOB etc.</p>
-     *
-     * @param columnType column type, value of java.sql.Types
-     * @return true or false
-     */
-    public static boolean isBinaryColumn(final int columnType) {
-        switch (columnType) {
-            case Types.BINARY:
-            case Types.VARBINARY:
-            case Types.LONGVARBINARY:
-                return true;
-            default:
-                return false;
-        }
-    }
-    
     /**
      * Cancel statement.
      *