Public Member Functions | |
| _init ($parentDriver) | |
| ServerInfo () | |
| & | SelectLimit ($sql, $nrows=-1, $offset=-1, $inputarr=false, $secs2cache=0) |
| & | MetaTables ($ttype=false, $showSchema=false, $mask=false) |
| & | MetaColumns ($table, $normalize=true) |
Public Attributes | |
| $metaDatabasesSQL = "select datname from pg_database where datname not in ('template0','template1') order by 1" | |
| character set to use - only for interbase, postgres and oci8 | |
| $metaTablesSQL | |
| $isoDates = true | |
| error function to call | |
| $sysDate = "CURRENT_DATE" | |
| cache for 1 hour | |
| $sysTimeStamp = "CURRENT_TIMESTAMP" | |
| name of function that returns the current date | |
| $blobEncodeType = 'C' | |
| $metaColumnsSQL | |
| $metaColumnsSQL1 | |
| $metaKeySQL | |
| $hasAffectedRows = true | |
| supports autoincrement ID? | |
| $hasLimit = false | |
| support mssql/access SELECT TOP 10 * FROM TABLE | |
| $true = 't' | |
| used by DBTimeStamp as the default timestamp fmt. | |
| $false = 'f' | |
| string that represents TRUE for a database | |
| $fmtDate = "'Y-m-d'" | |
| uppercase function | |
| $fmtTimeStamp = "'Y-m-d G:i:s'" | |
| used by DBDate() as the default date format used by the database | |
| $hasMoveFirst = true | |
| this is a readonly database - used by phpLens | |
| $hasGenID = true | |
| has ability to run MoveFirst(), scrolling backwards | |
| $_genIDSQL = "SELECT NEXTVAL('%s')" | |
| $_genSeqSQL = "CREATE SEQUENCE %s START %s" | |
| $_dropSeqSQL = "DROP SEQUENCE %s" | |
| $metaDefaultsSQL = "SELECT d.adnum as num, d.adsrc as def from pg_attrdef d, pg_class c where d.adrelid=c.oid and c.relname='%s' order by d.adnum" | |
| $random = 'random()' | |
| string length ofperator | |
| $concat_operator = '||' | |
| random function | |
Definition at line 12 of file adodb-pdo_pgsql.inc.php.
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List columns in a database as an array of ADOFieldObjects. See top of file for definition of object.
Reimplemented from ADODB_pdo. Definition at line 114 of file adodb-pdo_pgsql.inc.php. References $false, ADOConnection::_findschema(), ADOConnection::Execute(), ADOConnection::outp(), and ADOConnection::SetFetchMode(). |
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Reimplemented from ADODB_pdo. Definition at line 83 of file adodb-pdo_pgsql.inc.php. References ADOConnection::MetaTables(), ADOConnection::qstr(), and ServerInfo(). |
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Will select, getting rows from $offset (1-based), for $nrows. This simulates the MySQL "select * from table limit $offset,$nrows" , and the PostgreSQL "select * from table limit $nrows offset $offset". Note that MySQL and PostgreSQL parameter ordering is the opposite of the other. eg. SelectLimit('select * from table',3); will return rows 1 to 3 (1-based) SelectLimit('select * from table',3,2); will return rows 3 to 5 (1-based) Uses SELECT TOP for Microsoft databases (when $this->hasTop is set) BUG: Currently SelectLimit fails with $sql with LIMIT or TOP clause already set
Reimplemented from ADODB_pdo. Definition at line 71 of file adodb-pdo_pgsql.inc.php. References ADOConnection::CacheExecute(), and ADOConnection::Execute(). |
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Get server version info...
Reimplemented from ADODB_pdo. Definition at line 64 of file adodb-pdo_pgsql.inc.php. References ADOConnection::_findvers(), and ADOConnection::GetOne(). Referenced by MetaTables(). |
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Initial value: "SELECT a.attname,t.typname,a.attlen,a.atttypmod,a.attnotnull,a.atthasdef,a.attnum FROM pg_class c, pg_attribute a,pg_type t WHERE relkind in ('r','v') AND (c.relname='%s' or c.relname = lower('%s')) and a.attname not like '....%%' AND a.attnum > 0 AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum" Definition at line 24 of file adodb-pdo_pgsql.inc.php. |
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Initial value: "SELECT a.attname, t.typname, a.attlen, a.atttypmod, a.attnotnull, a.atthasdef, a.attnum FROM pg_class c, pg_attribute a, pg_type t, pg_namespace n WHERE relkind in ('r','v') AND (c.relname='%s' or c.relname = lower('%s')) and c.relnamespace=n.oid and n.nspname='%s' and a.attname not like '....%%' AND a.attnum > 0 AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum" Definition at line 30 of file adodb-pdo_pgsql.inc.php. |
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Initial value: "SELECT ic.relname AS index_name, a.attname AS column_name,i.indisunique AS unique_key, i.indisprimary AS primary_key FROM pg_class bc, pg_class ic, pg_index i, pg_attribute a WHERE bc.oid = i.indrelid AND ic.oid = i.indexrelid AND (i.indkey[0] = a.attnum OR i.indkey[1] = a.attnum OR i.indkey[2] = a.attnum OR i.indkey[3] = a.attnum OR i.indkey[4] = a.attnum OR i.indkey[5] = a.attnum OR i.indkey[6] = a.attnum OR i.indkey[7] = a.attnum) AND a.attrelid = bc.oid AND bc.relname = '%s'" Definition at line 38 of file adodb-pdo_pgsql.inc.php. |
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Initial value: "select tablename,'T' from pg_tables where tablename not like 'pg\_%' and tablename not in ('sql_features', 'sql_implementation_info', 'sql_languages', 'sql_packages', 'sql_sizing', 'sql_sizing_profiles') union select viewname,'V' from pg_views where viewname not like 'pg\_%'" Reimplemented from ADOConnection. Definition at line 14 of file adodb-pdo_pgsql.inc.php. |