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R2DBC driver for MariaDB
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// SPDX-License-Identifier: Apache-2.0
// Copyright (c) 2020-2024 MariaDB Corporation Ab

package org.mariadb.r2dbc.util.constants;

public class Capabilities {

  public static final int CLIENT_MYSQL = 1;
  public static final int FOUND_ROWS = 2; /* Found instead of affected rows */
  public static final int LONG_FLAG = 4; /* Get all column flags */
  public static final int CONNECT_WITH_DB = 8; /* One can specify db on connect */
  public static final int NO_SCHEMA = 16; /* Don't allow database.table.column */
  public static final int COMPRESS = 32; /* Can use compression protocol */
  public static final int ODBC = 64; /* Odbc client */
  public static final int LOCAL_FILES = 128; /* Can use LOAD DATA LOCAL */
  public static final int IGNORE_SPACE = 256; /* Ignore spaces before '(' */
  public static final int CLIENT_PROTOCOL_41 = 512; /* New 4.1 protocol */
  public static final int CLIENT_INTERACTIVE = 1024;
  public static final int SSL = 2048; /* Switch to SSL after handshake */
  public static final int IGNORE_SIGPIPE = 4096; /* IGNORE sigpipes */
  public static final int TRANSACTIONS = 8192;
  public static final int RESERVED = 16384; /* Old flag for 4.1 protocol  */
  public static final int SECURE_CONNECTION = 32768; /* New 4.1 authentication */
  public static final int MULTI_STATEMENTS = 1 << 16; /* Enable/disable multi-stmt support */
  public static final int MULTI_RESULTS = 1 << 17; /* Enable/disable multi-results */
  public static final int PS_MULTI_RESULTS =
      1 << 18; /* Enable/disable multi-results for PrepareStatement */
  public static final int PLUGIN_AUTH = 1 << 19; /* Client supports plugin authentication */
  public static final int CONNECT_ATTRS = 1 << 20; /* Client send connection attributes */
  public static final int PLUGIN_AUTH_LENENC_CLIENT_DATA =
      1 << 21; /* authentication data length is a length auth integer */
  public static final int CLIENT_SESSION_TRACK = 1 << 23; /* server send session tracking info */
  public static final int CLIENT_DEPRECATE_EOF = 1 << 24; /* EOF packet deprecated */
  public static final int PROGRESS_OLD =
      1 << 29; /* Client support progress indicator (before 10.2)*/

  /* MariaDB specific capabilities */
  public static final long MARIADB_CLIENT_PROGRESS =
      1L << 32; /* Client support progress indicator (since 10.2) */
  public static final long MARIADB_CLIENT_COM_MULTI =
      1L << 33; /* bundle command during connection */

  /** permit COM_STMT_BULK commands */
  public static final long MARIADB_CLIENT_STMT_BULK_OPERATIONS = 1L << 34;

  // permit skipping metadata
  public static final long MARIADB_CLIENT_CACHE_METADATA = 1L << 36;
}