Class QInformixPdoDatabase

EXPERIMENTAL Informix database driver bases (via copy) on this work:

Database Adapter for Informix SQL Server Utilizes the Informix extension : ESQL/C is now part of the Informix Client SDK

QBaseClass

QDatabaseBase

QPdoDatabase

QInformixPdoDatabase

Package: DatabaseAdapters
Author: BG = Bernhard Gramberg [qcubed@gramberg.de]
Located at includes/database/QInformixPdoDatabase.class.php

Methods summary
`public`	# `Connect( )` Connects to the database Connects to the database
`public mixed`	# `Close( )` Closes the database connection Closes the database connection Returns mixed Overrides `QPdoDatabase::Close()`
`public`	# `getInformixPdoDsn( $database, $host, $server, $service, $protocol )`
`public string`	# `SqlVariable( mixed $mixData, boolean $blnIncludeEquality = false, boolean $blnReverseEquality = false )` Properly escapes $mixData to be used as a SQL query parameter. If IncludeEquality is set (usually not), then include an equality operator. So for most data, it would just be "=". But, for example, if $mixData is NULL, then most RDBMS's require the use of "IS". Properly escapes $mixData to be used as a SQL query parameter. If IncludeEquality is set (usually not), then include an equality operator. So for most data, it would just be "=". But, for example, if $mixData is NULL, then most RDBMS's require the use of "IS". Parameters `$mixData` `$blnIncludeEquality` whether or not to include an equality operator `$blnReverseEquality` whether the included equality operator should be a "NOT EQUAL", e.g. "!=" Returns string the properly formatted SQL variable Overrides `QDatabaseBase::SqlVariable()`
`public`	# `SqlLimitVariableSuffix( $strLimitInfo )`
`public`	# `SqlLimitVariablePrefix( $strLimitInfo )`
`public`	# `SqlSortByVariable( $strSortByInfo )`
`public mixed\|string[]`	# `GetTables( )` Returns the list of tables in the database (as string) Returns the list of tables in the database (as string) Returns mixed\|string[] List of tables
`public`	# `GetTableForId( $intTableId )`
`public mixed`	# `GetFieldsForTable( string $strTableName )` Get the list of columns/fields for a given table Get the list of columns/fields for a given table Parameters `$strTableName` Name of table whose fields we have to get Returns mixed
`public mixed`	# `InsertId( null\|string $strTableName = null, null\|string $strColumnName = null )` Returns the ID to be inserted in a table column (normally it an autoincrement column) Returns the ID to be inserted in a table column (normally it an autoincrement column) Parameters `$strTableName` Table name where the ID has to be inserted `$strColumnName` Column name where the ID has to be inserted Returns mixed
`public mixed`	# `GetIndexesForTable( string $strTableName )` Get list of indexes for a table Get list of indexes for a table Parameters `$strTableName` Name of table whose column indexes we have to get Returns mixed
`public`	# `GetColumnsForConstraint( $intConstraintId, $intTableId )`
`public mixed`	# `GetForeignKeysForTable( string $strTableName )` Get list of foreign keys for a table Get list of foreign keys for a table Parameters `$strTableName` Name of table whose foreign keys we are trying to get Returns mixed
`protected mixed`	# `ExecuteQuery( string $strQuery )` Sends a SQL query for execution to the database In this regard, a query is a 'SELECT' statement Sends a SQL query for execution to the database In this regard, a query is a 'SELECT' statement Parameters `$strQuery` The Query to be executed Returns mixed Result that the database returns after running the query.
`protected mixed`	# `ExecuteNonQuery( string $strNonQuery )` Sends a non-SELECT query (such as INSERT, UPDATE, DELETE, TRUNCATE) to DB server. In most cases, the results of this function are not used and you should not send 'SELECT' queries using this method because a result is not guaranteed to be returned Sends a non-SELECT query (such as INSERT, UPDATE, DELETE, TRUNCATE) to DB server. In most cases, the results of this function are not used and you should not send 'SELECT' queries using this method because a result is not guaranteed to be returned If there was an error, it would most probably be caught as an exception. Parameters `$strNonQuery` The Query to be executed Returns mixed Result that the database returns after running the query Overrides `QPdoDatabase::ExecuteNonQuery()`
`public`	# `QueryStringToInformixSyntax( $strQuery )`

Methods inherited from QPdoDatabase
`ExecuteTransactionBegin(), ExecuteTransactionCommit(), ExecuteTransactionRollBack(), __get()`

Methods inherited from QDatabaseBase
`EnableProfiling(), EscapeIdentifier(), EscapeIdentifiers(), EscapeIdentifiersAndValues(), EscapeValues(), ExecuteProcedure(), ExplainStatement(), ExtractCommentOptions(), InsertOrUpdate(), NonQuery(), OutputProfiling(), PrepareStatement(), Query(), TransactionBegin(), TransactionCommit(), TransactionRollBack(), __construct(), __set(), transactionCacheFlush(), transactionCacheRestore()`

Methods inherited from QBaseClass
`OverrideAttributes(), __call()`

Constants summary
`string`	`PDO_INFORMXIX_DSN_IDENTIFIER`	# `'informix'`

Constants inherited from QDatabaseBase
`Adapter`

Properties inherited from QPdoDatabase
`$objMostRecentResult, $objPdo`

Properties inherited from QDatabaseBase
`$blnConnectedFlag, $blnEnableProfiling, $blnOnlyFullGroupBy, $intDatabaseIndex, $intTransactionDepth, $objCacheProviderStack, $objConfigArray, $strEscapeIdentifierBegin, $strEscapeIdentifierEnd, $strProfileArray`

Magic properties inherited from QDatabaseBase
`$Adapter, $AffectedRows, $Caching, $Database, $DatabaseIndex, $DateFormat, $EnableProfiling, $EscapeIdentifierBegin, $EscapeIdentifierEnd, $Host, $OnlyFullGroupBy, $Password, $Port, $Profile, $Protocol, $Server, $Service, $Username`

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Class QInformixPdoDatabase

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