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Make status of NO_BACKSLASH_ESCAPES mode known to the client so

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it can use it to switch to only quoting apostrophes by doubling
them when it is in effect. (Bug #10214)


include/my_sys.h:
  Add new escape_quotes_for_mysql() function
include/mysql_com.h:
  Add SERVER_STATUS_NO_BACKSLASH_ESCAPES
libmysql/libmysql.c:
  Use SERVER_STATUS_NO_BACKSLASH_ESCAPES in server_status to determine
  how mysql_real_escape_string() should do quoting.
mysys/charset.c:
  Add new escape_quotes_for_mysql() function that only quotes
  apostrophes by doubling them up.
sql/set_var.cc:
  Set SERVER_STATUS_NO_BACKSLASH_ESCAPES when MODE_NO_BACKSLASH_ESCAPES
  changes.
sql/sql_class.cc:
  Set SERVER_STATUS_NO_BACKSLASH_ESCAPES when necessary on thread creation.
tests/mysql_client_test.c:
  Add new test for sending NO_BACKSLASH_ESCAPES as part of server_status.
This commit is contained in:
unknown
2005-06-23 18:29:56 -07:00
parent d34e2ccb3e
commit 86d8abdb26
7 changed files with 117 additions and 1 deletions
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2
sql/sql_class.cc
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@ -282,6 +282,8 @@ void THD::init(void)
#endif
pthread_mutex_unlock(&LOCK_global_system_variables);
server_status= SERVER_STATUS_AUTOCOMMIT;
if (variables.sql_mode & MODE_NO_BACKSLASH_ESCAPES)
server_status|= SERVER_STATUS_NO_BACKSLASH_ESCAPES;
options= thd_startup_options;
open_options=ha_open_options;
update_lock_default= (variables.low_priority_updates ?