Package com.clickhouse.jdbc.internal

Class JdbcUtils

java.lang.Object
com.clickhouse.jdbc.internal.JdbcUtils
public class JdbcUtils extends Object

  • Field Details

    • CLICKHOUSE_TO_SQL_TYPE_MAP

      public static final Map<com.clickhouse.data.ClickHouseDataType,SQLType> CLICKHOUSE_TO_SQL_TYPE_MAP

    • CLICKHOUSE_TYPE_NAME_TO_SQL_TYPE_MAP

      public static final Map<String,SQLType> CLICKHOUSE_TYPE_NAME_TO_SQL_TYPE_MAP

    • SQL_TYPE_TO_CLASS_MAP

      public static final Map<SQLType,Class<?>> SQL_TYPE_TO_CLASS_MAP

    • DATA_TYPE_CLASS_MAP

      public static final Map<com.clickhouse.data.ClickHouseDataType,Class<?>> DATA_TYPE_CLASS_MAP

    • NULL

      public static final String NULL
      See Also:

  • Constructor Details

    • JdbcUtils

      public JdbcUtils()

  • Method Details

    • convertToSqlType

      public static SQLType convertToSqlType(com.clickhouse.data.ClickHouseDataType clickhouseType)

    • convertToJavaClass

      public static Class<?> convertToJavaClass(com.clickhouse.data.ClickHouseDataType clickhouseType)

    • tokenizeSQL

      public static List<String> tokenizeSQL(String sql)

    • isBlank

      public static boolean isBlank(String str)

    • containsIgnoresCase

      public static boolean containsIgnoresCase(List<String> list, String str)

    • indexOfIgnoresCase

      public static int indexOfIgnoresCase(List<String> list, String str)

    • generateSqlTypeSizes

      public static String generateSqlTypeSizes(String columnName)

    • convert

      public static Object convert(Object value, Class<?> type) throws SQLException
      Throws:
      SQLException

    • escapeQuotes

      public static String escapeQuotes(String str)

    • replaceQuestionMarks

      public static String replaceQuestionMarks(String sql, String replacement)