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ADODB_DataDict Class Reference
Inheritance diagram for ADODB_DataDict:
ADODB2_access ADODB2_db2 ADODB2_firebird ADODB2_generic ADODB2_ibase ADODB2_informix ADODB2_mssql ADODB2_mssqlnative ADODB2_mysql ADODB2_oci8 ADODB2_postgres ADODB2_sapdb ADODB2_sqlite ADODB2_sybase

Public Member Functions

 GetCommentSQL ($table, $col)
 
 SetCommentSQL ($table, $col, $cmt)
 
 MetaTables ()
 
 MetaColumns ($tab, $upper=true, $schema=false)
 
 MetaPrimaryKeys ($tab, $owner=false, $intkey=false)
 
 MetaIndexes ($table, $primary=false, $owner=false)
 
 MetaType ($t, $len=-1, $fieldobj=false)
 
 NameQuote ($name=NULL, $allowBrackets=false)
 
 TableName ($name)
 
 ExecuteSQLArray ($sql, $continueOnError=true)
 
 ActualType ($meta)
 
 CreateDatabase ($dbname, $options=false)
 
 CreateIndexSQL ($idxname, $tabname, $flds, $idxoptions=false)
 
 DropIndexSQL ($idxname, $tabname=NULL)
 
 SetSchema ($schema)
 
 AddColumnSQL ($tabname, $flds)
 
 AlterColumnSQL ($tabname, $flds, $tableflds='', $tableoptions='')
 
 RenameColumnSQL ($tabname, $oldcolumn, $newcolumn, $flds='')
 
 DropColumnSQL ($tabname, $flds, $tableflds='', $tableoptions='')
 
 DropTableSQL ($tabname)
 
 RenameTableSQL ($tabname, $newname)
 
 CreateTableSQL ($tabname, $flds, $tableoptions=array())
 
 _GenFields ($flds, $widespacing=false)
 
 _GetSize ($ftype, $ty, $fsize, $fprec)
 
 _CreateSuffix ($fname, &$ftype, $fnotnull, $fdefault, $fautoinc, $fconstraint, $funsigned)
 
 _IndexSQL ($idxname, $tabname, $flds, $idxoptions)
 
 _DropAutoIncrement ($tabname)
 
 _TableSQL ($tabname, $lines, $pkey, $tableoptions)
 
 _Triggers ($tabname, $taboptions)
 
 _Options ($opts)
 
 _getSizePrec ($size)
 
 ChangeTableSQL ($tablename, $flds, $tableoptions=false, $dropOldFlds=false)
 

Public Attributes

 $connection
 
 $debug = false
 
 $dropTable = 'DROP TABLE %s'
 
 $renameTable = 'RENAME TABLE %s TO %s'
 
 $dropIndex = 'DROP INDEX %s'
 
 $addCol = ' ADD'
 
 $alterCol = ' ALTER COLUMN'
 
 $dropCol = ' DROP COLUMN'
 
 $renameColumn = 'ALTER TABLE %s RENAME COLUMN %s TO %s'
 
 $nameRegex = '\w'
 
 $nameRegexBrackets = 'a-zA-Z0-9_\(\)'
 
 $schema = false
 
 $serverInfo = array()
 
 $autoIncrement = false
 
 $dataProvider
 
 $invalidResizeTypes4 = array('CLOB','BLOB','TEXT','DATE','TIME')
 
 $blobSize = 100
 

Detailed Description

Definition at line 164 of file adodb-datadict.inc.php.

Member Function Documentation

◆ _CreateSuffix()

ADODB_DataDict::_CreateSuffix (   $fname,
&  $ftype,
  $fnotnull,
  $fdefault,
  $fautoinc,
  $fconstraint,
  $funsigned 
)

Definition at line 819 of file adodb-datadict.inc.php.

Referenced by _GenFields().

◆ _DropAutoIncrement()

ADODB_DataDict::_DropAutoIncrement (   $tabname)

Definition at line 857 of file adodb-datadict.inc.php.

Referenced by _TableSQL().

◆ _GenFields()

ADODB_DataDict::_GenFields (   $flds,
  $widespacing = false 
)

Definition at line 595 of file adodb-datadict.inc.php.

References _array_change_key_case(), _CreateSuffix(), _GetSize(), ActualType(), debug(), Lens_ParseArgs(), and NameQuote().

Referenced by ADODB2_sybase\AddColumnSQL(), ADODB2_sapdb\AddColumnSQL(), ADODB2_mssql\AddColumnSQL(), ADODB2_oci8\AddColumnSQL(), ADODB2_postgres\AddColumnSQL(), ADODB2_mssqlnative\AddColumnSQL(), AddColumnSQL(), ADODB2_sybase\AlterColumnSQL(), ADODB2_sapdb\AlterColumnSQL(), ADODB2_oci8\AlterColumnSQL(), ADODB2_postgres\AlterColumnSQL(), AlterColumnSQL(), ADODB2_db2\ChangeTableSQL(), ChangeTableSQL(), CreateTableSQL(), and RenameColumnSQL().

◆ _GetSize()

ADODB_DataDict::_GetSize (   $ftype,
  $ty,
  $fsize,
  $fprec 
)

GENERATE THE SIZE PART OF THE DATATYPE $ftype is the actual type $ty is the type defined originally in the DDL

Definition at line 807 of file adodb-datadict.inc.php.

Referenced by _GenFields().

◆ _getSizePrec()

ADODB_DataDict::_getSizePrec (   $size)

Definition at line 919 of file adodb-datadict.inc.php.

Referenced by ChangeTableSQL().

◆ _IndexSQL()

ADODB_DataDict::_IndexSQL (   $idxname,
  $tabname,
  $flds,
  $idxoptions 
)

Definition at line 828 of file adodb-datadict.inc.php.

References $sql.

Referenced by CreateIndexSQL().

◆ _Options()

ADODB_DataDict::_Options (   $opts)

Sanitize options, so that array elements with no keys are promoted to keys

Definition at line 907 of file adodb-datadict.inc.php.

Referenced by ADODB2_firebird\CreateDatabase(), ADODB2_oci8\CreateDatabase(), CreateDatabase(), CreateIndexSQL(), and CreateTableSQL().

◆ _TableSQL()

ADODB_DataDict::_TableSQL (   $tabname,
  $lines,
  $pkey,
  $tableoptions 
)

Definition at line 862 of file adodb-datadict.inc.php.

References $sql, and _DropAutoIncrement().

Referenced by CreateTableSQL().

◆ _Triggers()

ADODB_DataDict::_Triggers (   $tabname,
  $taboptions 
)

GENERATE TRIGGERS IF NEEDED used when table has auto-incrementing field that is emulated using triggers

Definition at line 899 of file adodb-datadict.inc.php.

Referenced by CreateTableSQL().

◆ ActualType()

ADODB_DataDict::ActualType (   $meta)

Returns the actual type given a character code.

C: varchar X: CLOB (character large object) or largest varchar size if CLOB is not supported C2: Multibyte varchar X2: Multibyte CLOB

B: BLOB (binary large object)

D: Date T: Date-time L: Integer field suitable for storing booleans (0 or 1) I: Integer F: Floating point number N: Numeric or decimal number

Definition at line 407 of file adodb-datadict.inc.php.

Referenced by _GenFields().

◆ AddColumnSQL()

ADODB_DataDict::AddColumnSQL (   $tabname,
  $flds 
)

Definition at line 452 of file adodb-datadict.inc.php.

References $sql, _GenFields(), and TableName().

◆ AlterColumnSQL()

ADODB_DataDict::AlterColumnSQL (   $tabname,
  $flds,
  $tableflds = '',
  $tableoptions = '' 
)

Change the definition of one column

As some DBM's can't do that on there own, you need to supply the complete defintion of the new table, to allow, recreating the table and copying the content over to the new table

Parameters
string$tabnametable-name
string$fldscolumn-name and type for the changed column
string$tableflds,=''complete defintion of the new table, eg. for postgres, default ''
array/string$tableoptions='' options for the new table see CreateTableSQL, default ''
Returns
array with SQL strings

Definition at line 483 of file adodb-datadict.inc.php.

References $sql, _GenFields(), and TableName().

◆ ChangeTableSQL()

ADODB_DataDict::ChangeTableSQL (   $tablename,
  $flds,
  $tableoptions = false,
  $dropOldFlds = false 
)

"Florian Buzin [ easywe ]" <florian.buzin::easywe.de>

This function changes/adds new fields to your table. You don't have to know if the col is new or not. It will check on its own.

Definition at line 939 of file adodb-datadict.inc.php.

References $sql, _GenFields(), _getSizePrec(), CreateTableSQL(), debug(), Lens_ParseArgs(), MetaColumns(), MetaType(), and TableName().

◆ CreateDatabase()

ADODB_DataDict::CreateDatabase (   $dbname,
  $options = false 
)

Definition at line 412 of file adodb-datadict.inc.php.

References $sql, _Options(), and NameQuote().

◆ CreateIndexSQL()

ADODB_DataDict::CreateIndexSQL (   $idxname,
  $tabname,
  $flds,
  $idxoptions = false 
)

Definition at line 428 of file adodb-datadict.inc.php.

References _IndexSQL(), _Options(), NameQuote(), and TableName().

Referenced by ADODB2_postgres\_recreate_copy_table().

◆ CreateTableSQL()

ADODB_DataDict::CreateTableSQL (   $tabname,
  $flds,
  $tableoptions = array() 
)

Generate the SQL to create table. Returns an array of sql strings.

Definition at line 563 of file adodb-datadict.inc.php.

References $sql, _GenFields(), _Options(), _TableSQL(), _Triggers(), and TableName().

Referenced by ADODB2_postgres\_recreate_copy_table(), ADODB2_db2\ChangeTableSQL(), and ChangeTableSQL().

◆ DropColumnSQL()

ADODB_DataDict::DropColumnSQL (   $tabname,
  $flds,
  $tableflds = '',
  $tableoptions = '' 
)

Drop one column

Some DBM's can't do that on there own, you need to supply the complete defintion of the new table, to allow, recreating the table and copying the content over to the new table

Parameters
string$tabnametable-name
string$fldscolumn-name and type for the changed column
string$tableflds,=''complete defintion of the new table, eg. for postgres, default ''
array/string$tableoptions='' options for the new table see CreateTableSQL, default ''
Returns
array with SQL strings

Definition at line 538 of file adodb-datadict.inc.php.

References $sql, NameQuote(), and TableName().

Referenced by ADODB2_postgres\DropColumnSQL().

◆ DropIndexSQL()

ADODB_DataDict::DropIndexSQL (   $idxname,
  $tabname = NULL 
)

Definition at line 442 of file adodb-datadict.inc.php.

References NameQuote(), and TableName().

◆ DropTableSQL()

ADODB_DataDict::DropTableSQL (   $tabname)

Definition at line 550 of file adodb-datadict.inc.php.

References TableName().

Referenced by ADODB2_postgres\DropTableSQL().

◆ ExecuteSQLArray()

ADODB_DataDict::ExecuteSQLArray (   $sql,
  $continueOnError = true 
)

Definition at line 370 of file adodb-datadict.inc.php.

References $conn, $connection, $sql, and debug().

◆ GetCommentSQL()

ADODB_DataDict::GetCommentSQL (   $table,
  $col 
)

any varchar/char field this size or greater is treated as a blob in other words, we use a text area for editting.

Definition at line 184 of file adodb-datadict.inc.php.

◆ MetaColumns()

ADODB_DataDict::MetaColumns (   $tab,
  $upper = true,
  $schema = false 
)

Definition at line 200 of file adodb-datadict.inc.php.

References TableName().

Referenced by ADODB2_postgres\_recreate_copy_table(), ADODB2_postgres\AlterColumnSQL(), ADODB2_db2\ChangeTableSQL(), and ChangeTableSQL().

◆ MetaIndexes()

ADODB_DataDict::MetaIndexes (   $table,
  $primary = false,
  $owner = false 
)

Definition at line 212 of file adodb-datadict.inc.php.

References TableName().

Referenced by ADODB2_postgres\_recreate_copy_table().

◆ MetaPrimaryKeys()

ADODB_DataDict::MetaPrimaryKeys (   $tab,
  $owner = false,
  $intkey = false 
)

Definition at line 206 of file adodb-datadict.inc.php.

References TableName().

◆ MetaTables()

ADODB_DataDict::MetaTables ( )

Definition at line 194 of file adodb-datadict.inc.php.

◆ MetaType()

ADODB_DataDict::MetaType (   $t,
  $len = -1,
  $fieldobj = false 
)

Definition at line 218 of file adodb-datadict.inc.php.

Referenced by ChangeTableSQL().

◆ NameQuote()

ADODB_DataDict::NameQuote (   $name = NULL,
  $allowBrackets = false 
)

Definition at line 332 of file adodb-datadict.inc.php.

Referenced by _GenFields(), CreateDatabase(), CreateIndexSQL(), ADODB2_sapdb\DropColumnSQL(), ADODB2_oci8\DropColumnSQL(), ADODB2_mssqlnative\DropColumnSQL(), DropColumnSQL(), DropIndexSQL(), RenameColumnSQL(), and TableName().

◆ RenameColumnSQL()

ADODB_DataDict::RenameColumnSQL (   $tabname,
  $oldcolumn,
  $newcolumn,
  $flds = '' 
)

Rename one column

Some DBM's can only do this together with changeing the type of the column (even if that stays the same, eg. mysql)

Parameters
string$tabnametable-name
string$oldcolumncolumn-name to be renamed
string$newcolumnnew column-name
string$flds,=''complete column-defintion-string like for AddColumnSQL, only used by mysql atm., default=''
Returns
array with SQL strings

Definition at line 514 of file adodb-datadict.inc.php.

References _GenFields(), NameQuote(), and TableName().

◆ RenameTableSQL()

ADODB_DataDict::RenameTableSQL (   $tabname,
  $newname 
)

Definition at line 555 of file adodb-datadict.inc.php.

References TableName().

◆ SetCommentSQL()

ADODB_DataDict::SetCommentSQL (   $table,
  $col,
  $cmt 
)

Definition at line 189 of file adodb-datadict.inc.php.

◆ SetSchema()

ADODB_DataDict::SetSchema (   $schema)

Definition at line 447 of file adodb-datadict.inc.php.

References $schema.

◆ TableName()

ADODB_DataDict::TableName (   $name)

Definition at line 361 of file adodb-datadict.inc.php.

References NameQuote().

Referenced by ADODB2_sybase\AddColumnSQL(), ADODB2_sapdb\AddColumnSQL(), ADODB2_mssql\AddColumnSQL(), ADODB2_oci8\AddColumnSQL(), ADODB2_postgres\AddColumnSQL(), ADODB2_mssqlnative\AddColumnSQL(), AddColumnSQL(), ADODB2_sybase\AlterColumnSQL(), ADODB2_sapdb\AlterColumnSQL(), ADODB2_oci8\AlterColumnSQL(), ADODB2_postgres\AlterColumnSQL(), AlterColumnSQL(), ADODB2_db2\ChangeTableSQL(), ChangeTableSQL(), CreateIndexSQL(), CreateTableSQL(), ADODB2_sybase\DropColumnSQL(), ADODB2_sapdb\DropColumnSQL(), ADODB2_mssql\DropColumnSQL(), ADODB2_oci8\DropColumnSQL(), ADODB2_mssqlnative\DropColumnSQL(), DropColumnSQL(), ADODB2_postgres\DropIndexSQL(), DropIndexSQL(), DropTableSQL(), MetaColumns(), MetaIndexes(), MetaPrimaryKeys(), RenameColumnSQL(), ADODB2_postgres\RenameTableSQL(), and RenameTableSQL().

Member Data Documentation

◆ $addCol

ADODB_DataDict::$addCol = ' ADD'

Definition at line 170 of file adodb-datadict.inc.php.

◆ $alterCol

ADODB_DataDict::$alterCol = ' ALTER COLUMN'

Definition at line 171 of file adodb-datadict.inc.php.

◆ $autoIncrement

ADODB_DataDict::$autoIncrement = false

Definition at line 178 of file adodb-datadict.inc.php.

◆ $blobSize

ADODB_DataDict::$blobSize = 100

Definition at line 181 of file adodb-datadict.inc.php.

◆ $connection

ADODB_DataDict::$connection

Definition at line 165 of file adodb-datadict.inc.php.

Referenced by ExecuteSQLArray().

◆ $dataProvider

ADODB_DataDict::$dataProvider

Definition at line 179 of file adodb-datadict.inc.php.

◆ $debug

ADODB_DataDict::$debug = false

Definition at line 166 of file adodb-datadict.inc.php.

◆ $dropCol

ADODB_DataDict::$dropCol = ' DROP COLUMN'

Definition at line 172 of file adodb-datadict.inc.php.

◆ $dropIndex

ADODB_DataDict::$dropIndex = 'DROP INDEX %s'

Definition at line 169 of file adodb-datadict.inc.php.

◆ $dropTable

ADODB_DataDict::$dropTable = 'DROP TABLE %s'

Definition at line 167 of file adodb-datadict.inc.php.

◆ $invalidResizeTypes4

ADODB_DataDict::$invalidResizeTypes4 = array('CLOB','BLOB','TEXT','DATE','TIME')

Definition at line 180 of file adodb-datadict.inc.php.

◆ $nameRegex

ADODB_DataDict::$nameRegex = '\w'

Definition at line 174 of file adodb-datadict.inc.php.

◆ $nameRegexBrackets

ADODB_DataDict::$nameRegexBrackets = 'a-zA-Z0-9_\(\)'

Definition at line 175 of file adodb-datadict.inc.php.

◆ $renameColumn

ADODB_DataDict::$renameColumn = 'ALTER TABLE %s RENAME COLUMN %s TO %s'

Definition at line 173 of file adodb-datadict.inc.php.

◆ $renameTable

ADODB_DataDict::$renameTable = 'RENAME TABLE %s TO %s'

Definition at line 168 of file adodb-datadict.inc.php.

◆ $schema

ADODB_DataDict::$schema = false

Definition at line 176 of file adodb-datadict.inc.php.

Referenced by ADODB2_postgres\RenameTableSQL(), and SetSchema().

◆ $serverInfo

ADODB_DataDict::$serverInfo = array()

Definition at line 177 of file adodb-datadict.inc.php.