Oracle 5.0, Справочное руководство

Страница: 2080 / 3232

Connector/J (JDBC) Reference
2060
are "JKS" and "PKCS12", your environment may
have more available depending on what security
products are installed and available to the JVM.
trustCertificateKeyStorePassword Password for the trusted root certificates KeyStore 5.1.0
allowLoadLocalInfile Should the driver allow use of 'LOAD DATA
LOCAL INFILE...' (defaults to 'true'). true 3.0.3
allowUrlInLocalInfile Should the driver allow URLs in 'LOAD DATA
LOCAL INFILE' statements? false 3.1.4
paranoid Take measures to prevent exposure sensitive
information in error messages and clear data
structures holding sensitive data when possible?
(defaults to 'false') false 3.0.1
passwordCharacterEncoding What character encoding is used for passwords?
Leaving this set to the default value (null),
uses the platform character set, which works
for ISO8859_1 (i.e. "latin1") passwords. For
passwords in other character encodings, the
encoding will have to be specified with this
property, as it's not possible for the driver to auto-
detect this.
5.1.7
Performance Extensions.
Property Name Definition Default
Value Since
Version
callableStmtCacheSize If 'cacheCallableStmts' is enabled, how many
callable statements should be cached? 100 3.1.2
metadataCacheSize The number of queries to cache
ResultSetMetadata for if cacheResultSetMetaData
is set to 'true' (default 50) 50 3.1.1
useLocalSessionState Should the driver refer to the internal values
of autocommit and transaction isolation that
are set by Connection.setAutoCommit() and
Connection.setTransactionIsolation() and
transaction state as maintained by the protocol,
rather than querying the database or blindly
sending commands to the database for commit()
or rollback() method calls? false 3.1.7
useLocalTransactionState Should the driver use the in-transaction state
provided by the MySQL protocol to determine if a
commit() or rollback() should actually be sent to
the database? false 5.1.7
prepStmtCacheSize If prepared statement caching is enabled, how
many prepared statements should be cached? 25 3.0.10
prepStmtCacheSqlLimit If prepared statement caching is enabled, what's
the largest SQL the driver will cache the parsing
for? 256 3.0.10
parseInfoCacheFactory Name of a class implementing
com.mysql.jdbc.CacheAdapterFactory, which
will be used to create caches for the parsed
representation of client-side prepared statements. com.mysql.jdbc.PerConnectionLRUFactory 5.1.1
serverConfigCacheFactory Name of a class implementing
com.mysql.jdbc.CacheAdapterFactory<String, com.mysql.jdbc.PerVmServerConfigCacheFactory 5.1.1