anchor.diff:  volume that a query might generate.
   
   
  +`VarcharLimit` (default: `0`)::
  +The maximum width of the string columns.
  +If this setting is greater than zero, the driver will advertise all the string
  +type columns as having a maximum character length equal to this value and will
  +truncate any longer string to it. The string types are textual fields
  +(TEXT, KEYWORD etc.) and some specialized fields (IP, the GEOs etc.). Note that
  +no interpretation of the value is performed before trunctation, which can lead
  +to invalid values if the limit is set too low.
  +This is required for those applications that do not support column lengths as
  +large as {es} fields can be.
  +
  +
   `ApplyTZ` (default: `no`)::
   A boolean value controlling the timezone of:
   
  
positive.code: supported by {es-sql}.
  This setting is not effective when the application fetches from the driver the
  values as numbers and then does the conversion subsequently itself.
  
  
  `VersionChecking` (default: `strict`)::
  By default, the version of the driver and that of the server must be the same.
  This parameter will allow a driver to connect to a server of different version.
  The variation however can only be of the minor version, both endpoints must be
  of same major version number.
  Possible values:
  
  * `strict`: the versions must be in sync;
  
  * `major`: the versions must have the same major number.
  
  WARNING: This parameter can only be used for troubleshooting purposes. Running
  with versions out of sync is not supported.
  
  
  `MultiFieldLenient` (default: `true`)::
  
negative.code: Should the data between the server and the driver be compressed?
  This corresponds to the `Compression` setting in <<odbc-cfg-dsnparams>>.
  +
  * Follow HTTP redirects
  +
  Should the driver follow HTTP redirects of the requests to the server?
  This corresponds to the `Follow` setting in <<odbc-cfg-dsnparams>>.
  +
  * Use local timezone
  +
  Should the driver use machine's local timezone? The default is UTC.
  This corresponds to the `ApplyTZ` setting in <<odbc-cfg-dsnparams>>.
  +
  * Auto-escape PVAs
  +
  Should the driver auto-escape the pattern-value arguments?
  This corresponds to the `AutoEscapePVA` setting in <<odbc-cfg-dsnparams>>.
  +
  * Multi value field lenient
  +
  Should the server return one value out of a multi-value field (instead of rejecting the request)?
  This corresponds to the `MultiFieldLenient` setting in <<odbc-cfg-dsnparams>>.
  +
  * Include frozen indices
  +
  Should the server consider the frozen indices when servicing a request?
  This corresponds to the `IndexIncludeFrozen` setting in <<odbc-cfg-dsnparams>>.
  +
  * Early query execution
  +
  Should the driver execute a non-parameterized query as soon as it's submitted
  for preparation?
  This corresponds to the `EarlyExecution` setting in <<odbc-cfg-dsnparams>>.
  
  
  [[dsn_editor_misc]]
  