Name
|
Description
|
affectedRows ()
|
Get the number of rows affected by the last write query.
|
dataSeek ($res, $row)
|
Change the position of the cursor in a result object.
|
fieldInfo ($table, $field)
|
Returns
false
if the field doesn't exist.
|
fieldName ($res, $n)
|
Get a field name in a result object.
|
getServerInfo ()
|
A string describing the current software version, and possibly other details in a user-friendly way.
|
getServerVersion ()
|
A string describing the current software version, like from
mysql_get_server_info()
.
|
getSoftwareLink ()
|
Returns a wikitext link to the DB's website, e.g., return "
MySQL
"; Should at least contain plain text, if for some reason your database has no website.
|
getType ()
|
Get the type of the DBMS, as it appears in
$wgDBtype
.
|
indexInfo ($table, $index, $fname=__METHOD__)
|
Get information about an index into an object.
|
insertId ()
|
Get the inserted value of an auto-increment row.
|
lastErrno ()
|
Get the last error number.
|
lastError ()
|
Get a description of the last error.
|
numFields ($res)
|
Get the number of fields in a result object.
|
open ($server, $user, $password, $dbName)
|
Open a connection to the database.
|
strencode ($s)
|
Wrapper for
addslashes()
.
|
tableExists ($table)
|
Returns
false
if the
$table
doesn't exist.
|
fieldExists( ... )
indexExists( ... )
|
Other boolean methods for running checks.
|
Methods for building SQL queries
|
newSelectQueryBuilder()
|
Get a new instance of
SelectQueryBuilder
bound to the present connection. Overridden by
DBConnRef
.
|
select( $table, $vars, $conds = '', $fname = __METHOD__, $options = [], $join_conds = [] )
|
Prepare a SELECT statement.
|
selectField( $table, $var, $cond = '', $fname = __METHOD__, $options = [], $join_conds = [] )
|
|
selectFieldValues( $table, $var, $cond = '', $fname = __METHOD__, $options = [], $join_conds = [] )
|
|
selectRow( $options = [], $join_conds = [] $table, $vars, $conds, $fname = __METHOD__, )
|
|
estimateRowCount( ... )
selectRowCount( ... )
|
|
lockForUpdate( ... )
|
Locks rows returned by SELECT query
|
Timestamp functions
[
edit
]
|
timestamp ( $ts = 0 )
|
Convert a timestamp in one of the formats accepted by
wfTimestamp()
to the format used for inserting into timestamp fields in this DBMS. The result is unquoted, and needs to be passed through
addQuotes()
before it can be included in raw SQL.
|
timestampOrNull ( $ts = null )
|
Convert a timestamp in one of the formats accepted by
wfTimestamp()
to the format used for inserting into timestamp fields in this DBMS. If NULL is input, it is passed through, allowing NULL values to be inserted into timestamp fields. The result is unquoted, and needs to be passed through
addQuotes()
before it can be included in raw SQL.
|