From 6854cb3f4d8219cf1829e32122eb2502a916eae9 Mon Sep 17 00:00:00 2001 From: Andreas Baumann Date: Sat, 1 Feb 2020 09:05:48 +0100 Subject: initial checkin --- .../adodb/adodb-php/datadict/datadict-oci8.inc.php | 300 +++++++++++++++++++++ 1 file changed, 300 insertions(+) create mode 100644 vendor/adodb/adodb-php/datadict/datadict-oci8.inc.php (limited to 'vendor/adodb/adodb-php/datadict/datadict-oci8.inc.php') diff --git a/vendor/adodb/adodb-php/datadict/datadict-oci8.inc.php b/vendor/adodb/adodb-php/datadict/datadict-oci8.inc.php new file mode 100644 index 0000000..bef8d61 --- /dev/null +++ b/vendor/adodb/adodb-php/datadict/datadict-oci8.inc.php @@ -0,0 +1,300 @@ +type; + $len = $fieldobj->max_length; + } + switch (strtoupper($t)) { + case 'VARCHAR': + case 'VARCHAR2': + case 'CHAR': + case 'VARBINARY': + case 'BINARY': + if (isset($this) && $len <= $this->blobSize) return 'C'; + return 'X'; + + case 'NCHAR': + case 'NVARCHAR2': + case 'NVARCHAR': + if (isset($this) && $len <= $this->blobSize) return 'C2'; + return 'X2'; + + case 'NCLOB': + case 'CLOB': + return 'XL'; + + case 'LONG RAW': + case 'LONG VARBINARY': + case 'BLOB': + return 'B'; + + case 'TIMESTAMP': + return 'TS'; + + case 'DATE': + return 'T'; + + case 'INT': + case 'SMALLINT': + case 'INTEGER': + return 'I'; + + default: + return 'N'; + } + } + + function ActualType($meta) + { + switch($meta) { + case 'C': return 'VARCHAR'; + case 'X': return $this->typeX; + case 'XL': return $this->typeXL; + + case 'C2': return 'NVARCHAR2'; + case 'X2': return 'NVARCHAR2(4000)'; + + case 'B': return 'BLOB'; + + case 'TS': + return 'TIMESTAMP'; + + case 'D': + case 'T': return 'DATE'; + case 'L': return 'NUMBER(1)'; + case 'I1': return 'NUMBER(3)'; + case 'I2': return 'NUMBER(5)'; + case 'I': + case 'I4': return 'NUMBER(10)'; + + case 'I8': return 'NUMBER(20)'; + case 'F': return 'NUMBER'; + case 'N': return 'NUMBER'; + case 'R': return 'NUMBER(20)'; + default: + return $meta; + } + } + + function CreateDatabase($dbname, $options=false) + { + $options = $this->_Options($options); + $password = isset($options['PASSWORD']) ? $options['PASSWORD'] : 'tiger'; + $tablespace = isset($options["TABLESPACE"]) ? " DEFAULT TABLESPACE ".$options["TABLESPACE"] : ''; + $sql[] = "CREATE USER ".$dbname." IDENTIFIED BY ".$password.$tablespace; + $sql[] = "GRANT CREATE SESSION, CREATE TABLE,UNLIMITED TABLESPACE,CREATE SEQUENCE TO $dbname"; + + return $sql; + } + + function AddColumnSQL($tabname, $flds) + { + $tabname = $this->TableName($tabname); + $f = array(); + list($lines,$pkey) = $this->_GenFields($flds); + $s = "ALTER TABLE $tabname ADD ("; + foreach($lines as $v) { + $f[] = "\n $v"; + } + + $s .= implode(', ',$f).')'; + $sql[] = $s; + return $sql; + } + + function AlterColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') + { + $tabname = $this->TableName($tabname); + $f = array(); + list($lines,$pkey) = $this->_GenFields($flds); + $s = "ALTER TABLE $tabname MODIFY("; + foreach($lines as $v) { + $f[] = "\n $v"; + } + $s .= implode(', ',$f).')'; + $sql[] = $s; + return $sql; + } + + function DropColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') + { + if (!is_array($flds)) $flds = explode(',',$flds); + foreach ($flds as $k => $v) $flds[$k] = $this->NameQuote($v); + + $sql = array(); + $s = "ALTER TABLE $tabname DROP("; + $s .= implode(', ',$flds).') CASCADE CONSTRAINTS'; + $sql[] = $s; + return $sql; + } + + function _DropAutoIncrement($t) + { + if (strpos($t,'.') !== false) { + $tarr = explode('.',$t); + return "drop sequence ".$tarr[0].".seq_".$tarr[1]; + } + return "drop sequence seq_".$t; + } + + // return string must begin with space + function _CreateSuffix($fname,&$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) + { + $suffix = ''; + + if ($fdefault == "''" && $fnotnull) {// this is null in oracle + $fnotnull = false; + if ($this->debug) ADOConnection::outp("NOT NULL and DEFAULT='' illegal in Oracle"); + } + + if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; + if ($fnotnull) $suffix .= ' NOT NULL'; + + if ($fautoinc) $this->seqField = $fname; + if ($fconstraint) $suffix .= ' '.$fconstraint; + + return $suffix; + } + +/* +CREATE or replace TRIGGER jaddress_insert +before insert on jaddress +for each row +begin +select seqaddress.nextval into :new.A_ID from dual; +end; +*/ + function _Triggers($tabname,$tableoptions) + { + if (!$this->seqField) return array(); + + if ($this->schema) { + $t = strpos($tabname,'.'); + if ($t !== false) $tab = substr($tabname,$t+1); + else $tab = $tabname; + $seqname = $this->schema.'.'.$this->seqPrefix.$tab; + $trigname = $this->schema.'.'.$this->trigPrefix.$this->seqPrefix.$tab; + } else { + $seqname = $this->seqPrefix.$tabname; + $trigname = $this->trigPrefix.$seqname; + } + + if (strlen($seqname) > 30) { + $seqname = $this->seqPrefix.uniqid(''); + } // end if + if (strlen($trigname) > 30) { + $trigname = $this->trigPrefix.uniqid(''); + } // end if + + if (isset($tableoptions['REPLACE'])) $sql[] = "DROP SEQUENCE $seqname"; + $seqCache = ''; + if (isset($tableoptions['SEQUENCE_CACHE'])){$seqCache = $tableoptions['SEQUENCE_CACHE'];} + $seqIncr = ''; + if (isset($tableoptions['SEQUENCE_INCREMENT'])){$seqIncr = ' INCREMENT BY '.$tableoptions['SEQUENCE_INCREMENT'];} + $seqStart = ''; + if (isset($tableoptions['SEQUENCE_START'])){$seqIncr = ' START WITH '.$tableoptions['SEQUENCE_START'];} + $sql[] = "CREATE SEQUENCE $seqname $seqStart $seqIncr $seqCache"; + $sql[] = "CREATE OR REPLACE TRIGGER $trigname BEFORE insert ON $tabname FOR EACH ROW WHEN (NEW.$this->seqField IS NULL OR NEW.$this->seqField = 0) BEGIN select $seqname.nextval into :new.$this->seqField from dual; END;"; + + $this->seqField = false; + return $sql; + } + + /* + CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)] + [table_options] [select_statement] + create_definition: + col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT] + [PRIMARY KEY] [reference_definition] + or PRIMARY KEY (index_col_name,...) + or KEY [index_name] (index_col_name,...) + or INDEX [index_name] (index_col_name,...) + or UNIQUE [INDEX] [index_name] (index_col_name,...) + or FULLTEXT [INDEX] [index_name] (index_col_name,...) + or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...) + [reference_definition] + or CHECK (expr) + */ + + + + function _IndexSQL($idxname, $tabname, $flds,$idxoptions) + { + $sql = array(); + + if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { + $sql[] = sprintf ($this->dropIndex, $idxname, $tabname); + if ( isset($idxoptions['DROP']) ) + return $sql; + } + + if ( empty ($flds) ) { + return $sql; + } + + if (isset($idxoptions['BITMAP'])) { + $unique = ' BITMAP'; + } elseif (isset($idxoptions['UNIQUE'])) { + $unique = ' UNIQUE'; + } else { + $unique = ''; + } + + if ( is_array($flds) ) + $flds = implode(', ',$flds); + $s = 'CREATE' . $unique . ' INDEX ' . $idxname . ' ON ' . $tabname . ' (' . $flds . ')'; + + if ( isset($idxoptions[$this->upperName]) ) + $s .= $idxoptions[$this->upperName]; + + if (isset($idxoptions['oci8'])) + $s .= $idxoptions['oci8']; + + + $sql[] = $s; + + return $sql; + } + + function GetCommentSQL($table,$col) + { + $table = $this->connection->qstr($table); + $col = $this->connection->qstr($col); + return "select comments from USER_COL_COMMENTS where TABLE_NAME=$table and COLUMN_NAME=$col"; + } + + function SetCommentSQL($table,$col,$cmt) + { + $cmt = $this->connection->qstr($cmt); + return "COMMENT ON COLUMN $table.$col IS $cmt"; + } +} -- cgit v1.2.3-70-g09d2