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-rw-r--r--system/database/DB_forge.php2
-rw-r--r--system/database/drivers/cubrid/cubrid_forge.php10
-rw-r--r--system/database/drivers/ibase/ibase_forge.php11
-rw-r--r--system/database/drivers/mysql/mysql_forge.php2
-rw-r--r--system/database/drivers/mysqli/mysqli_forge.php2
-rw-r--r--system/database/drivers/oci8/oci8_forge.php2
-rw-r--r--system/database/drivers/pdo/subdrivers/pdo_cubrid_forge.php10
-rw-r--r--system/database/drivers/pdo/subdrivers/pdo_firebird_forge.php11
-rw-r--r--system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php2
-rw-r--r--system/database/drivers/pdo/subdrivers/pdo_oci_forge.php2
-rw-r--r--system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php13
-rw-r--r--system/database/drivers/postgre/postgre_forge.php13
12 files changed, 38 insertions, 42 deletions
diff --git a/system/database/DB_forge.php b/system/database/DB_forge.php
index 06e47a6b4..bb1ee4809 100644
--- a/system/database/DB_forge.php
+++ b/system/database/DB_forge.php
@@ -642,7 +642,7 @@ abstract class CI_DB_forge {
show_error('Field information is required.');
}
- $sqls = $this->_alter_table('CHANGE', $this->db->dbprefix.$table, $this->fields);
+ $sqls = $this->_alter_table('CHANGE', $this->db->dbprefix.$table, $this->_process_fields());
$this->_reset();
if ($sqls === FALSE)
{
diff --git a/system/database/drivers/cubrid/cubrid_forge.php b/system/database/drivers/cubrid/cubrid_forge.php
index 05762ba5a..9a7cdb805 100644
--- a/system/database/drivers/cubrid/cubrid_forge.php
+++ b/system/database/drivers/cubrid/cubrid_forge.php
@@ -108,12 +108,8 @@ class CI_DB_cubrid_forge extends CI_DB_forge {
}
else
{
- $sqls[] = $sql.' CHANGE '.$this->_process_column($field[$i]);
- if ( ! empty($field[$i]['new_name']))
- {
- $sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
- .' AS '.$this->db->escape_identifiers($field[$i]['name']);
- }
+ $alter_type = empty($field[$i]['new_name']) ? ' MODIFY ' : ' CHANGE ';
+ $sqls[] = $sql.$alter_type$this->_process_column($field[$i]);
}
}
@@ -139,7 +135,7 @@ class CI_DB_cubrid_forge extends CI_DB_forge {
}
return $this->db->escape_identifiers($field['name'])
- .(empty($field['new_name']) ? '' : $this->db->escape_identifiers($field['new_name']))
+ .(empty($field['new_name']) ? '' : ' '.$this->db->escape_identifiers($field['new_name']))
.' '.$field['type'].$field['length']
.$field['unsigned']
.$field['null']
diff --git a/system/database/drivers/ibase/ibase_forge.php b/system/database/drivers/ibase/ibase_forge.php
index a0c4e6563..39c782816 100644
--- a/system/database/drivers/ibase/ibase_forge.php
+++ b/system/database/drivers/ibase/ibase_forge.php
@@ -137,7 +137,7 @@ class CI_DB_ibase_forge extends CI_DB_forge {
$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
$sqls = array();
- for ($i = 0, $c = count($field), $sql .= $alter_type.' '; $i < $c; $i++)
+ for ($i = 0, $c = count($field); $i < $c; $i++)
{
if ($field[$i]['_literal'] !== FALSE)
{
@@ -146,13 +146,14 @@ class CI_DB_ibase_forge extends CI_DB_forge {
if (isset($field[$i]['type']))
{
- $sqls[] = $sql.' TYPE '.$field[$i]['type'].$field[$i]['length'];
+ $sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identififers($field[$i]['name'])
+ .' TYPE '.$field[$i]['type'].$field[$i]['length'];
}
if ( ! empty($field[$i]['default']))
{
- $sqls[] = $sql.' ALTER '.$this->db->escape_identifiers($field[$i]['name'])
- .' SET '.$field[$i]['default'];
+ $sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
+ .' SET DEFAULT '.$field[$i]['default'];
}
if (isset($field[$i]['null']))
@@ -165,7 +166,7 @@ class CI_DB_ibase_forge extends CI_DB_forge {
if ( ! empty($field[$i]['new_name']))
{
- $sqls[] = $sql.' ALTER '.$this->db->escape_identifiers($field[$i]['name'])
+ $sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
.' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
}
}
diff --git a/system/database/drivers/mysql/mysql_forge.php b/system/database/drivers/mysql/mysql_forge.php
index 6c5dfc665..1e9145e4f 100644
--- a/system/database/drivers/mysql/mysql_forge.php
+++ b/system/database/drivers/mysql/mysql_forge.php
@@ -157,7 +157,7 @@ class CI_DB_mysql_forge extends CI_DB_forge {
}
return $this->db->escape_identifiers($field['name'])
- .(empty($field['new_name']) ? '' : $this->db->escape_identifiers($field['new_name']))
+ .(empty($field['new_name']) ? '' : ' '.$this->db->escape_identifiers($field['new_name']))
.' '.$field['type'].$field['length']
.$field['unsigned']
.$field['null']
diff --git a/system/database/drivers/mysqli/mysqli_forge.php b/system/database/drivers/mysqli/mysqli_forge.php
index a70eef88f..1a6e284ee 100644
--- a/system/database/drivers/mysqli/mysqli_forge.php
+++ b/system/database/drivers/mysqli/mysqli_forge.php
@@ -157,7 +157,7 @@ class CI_DB_mysqli_forge extends CI_DB_forge {
}
return $this->db->escape_identifiers($field['name'])
- .(empty($field['new_name']) ? '' : $this->db->escape_identifiers($field['new_name']))
+ .(empty($field['new_name']) ? '' : ' '.$this->db->escape_identifiers($field['new_name']))
.' '.$field['type'].$field['length']
.$field['unsigned']
.$field['null']
diff --git a/system/database/drivers/oci8/oci8_forge.php b/system/database/drivers/oci8/oci8_forge.php
index bd9d2df3c..a0efa95ea 100644
--- a/system/database/drivers/oci8/oci8_forge.php
+++ b/system/database/drivers/oci8/oci8_forge.php
@@ -105,7 +105,7 @@ class CI_DB_oci8_forge extends CI_DB_forge {
$sql .= ' '.$alter_type.' ';
$sql .= (count($field) === 1)
- ? $fields[0]
+ ? $field[0]
: '('.implode(',', $field).')';
// RENAME COLUMN must be executed after MODIFY
diff --git a/system/database/drivers/pdo/subdrivers/pdo_cubrid_forge.php b/system/database/drivers/pdo/subdrivers/pdo_cubrid_forge.php
index e8421ec41..cb7d9e697 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_cubrid_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_cubrid_forge.php
@@ -108,12 +108,8 @@ class CI_DB_pdo_cubrid_forge extends CI_DB_pdo_forge {
}
else
{
- $sqls[] = $sql.' CHANGE '.$this->_process_column($field[$i]);
- if ( ! empty($field[$i]['new_name']))
- {
- $sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
- .' AS '.$this->db->escape_identifiers($field[$i]['name']);
- }
+ $alter_type = empty($field[$i]['new_name']) ? ' MODIFY ' : ' CHANGE ';
+ $sqls[] = $sql.$alter_type.$this->_process_column($field[$i]);
}
}
@@ -139,7 +135,7 @@ class CI_DB_pdo_cubrid_forge extends CI_DB_pdo_forge {
}
return $this->db->escape_identifiers($field['name'])
- .(empty($field['new_name']) ? '' : $this->db->escape_identifiers($field['new_name']))
+ .(empty($field['new_name']) ? '' : ' '.$this->db->escape_identifiers($field['new_name']))
.' '.$field['type'].$field['length']
.$field['unsigned']
.$field['null']
diff --git a/system/database/drivers/pdo/subdrivers/pdo_firebird_forge.php b/system/database/drivers/pdo/subdrivers/pdo_firebird_forge.php
index 474188f4e..7b86de97f 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_firebird_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_firebird_forge.php
@@ -123,7 +123,7 @@ class CI_DB_pdo_firebird_forge extends CI_DB_pdo_forge {
$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
$sqls = array();
- for ($i = 0, $c = count($field), $sql .= $alter_type.' '; $i < $c; $i++)
+ for ($i = 0, $c = count($field); $i < $c; $i++)
{
if ($field[$i]['_literal'] !== FALSE)
{
@@ -132,13 +132,14 @@ class CI_DB_pdo_firebird_forge extends CI_DB_pdo_forge {
if (isset($field[$i]['type']))
{
- $sqls[] = $sql.' TYPE '.$field[$i]['type'].$field[$i]['length'];
+ $sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
+ .' TYPE '.$field[$i]['type'].$field[$i]['length'];
}
if ( ! empty($field[$i]['default']))
{
- $sqls[] = $sql.' ALTER '.$this->db->escape_identifiers($field[$i]['name'])
- .' SET '.$field[$i]['default'];
+ $sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
+ .' SET DEFAULT '.$field[$i]['default'];
}
if (isset($field[$i]['null']))
@@ -151,7 +152,7 @@ class CI_DB_pdo_firebird_forge extends CI_DB_pdo_forge {
if ( ! empty($field[$i]['new_name']))
{
- $sqls[] = $sql.' ALTER '.$this->db->escape_identifiers($field[$i]['name'])
+ $sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
.' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
}
}
diff --git a/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php b/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php
index 866b6fb21..85d9445d3 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php
@@ -171,7 +171,7 @@ class CI_DB_pdo_mysql_forge extends CI_DB_pdo_forge {
}
return $this->db->escape_identifiers($field['name'])
- .(empty($field['new_name']) ? '' : $this->db->escape_identifiers($field['new_name']))
+ .(empty($field['new_name']) ? '' : ' '.$this->db->escape_identifiers($field['new_name']))
.' '.$field['type'].$field['length']
.$field['unsigned']
.$field['null']
diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index 8052d218f..6d51a14b1 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -105,7 +105,7 @@ class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
$sql .= ' '.$alter_type.' ';
$sql .= (count($field) === 1)
- ? $fields[0]
+ ? $field[0]
: '('.implode(',', $field).')';
// RENAME COLUMN must be executed after MODIFY
diff --git a/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php b/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php
index 484c1603d..a24c898af 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php
@@ -103,7 +103,7 @@ class CI_DB_pdo_pgsql_forge extends CI_DB_pdo_forge {
$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
$sqls = array();
- for ($i = 0, $c = count($field), $sql .= $alter_type.' '; $i < $c; $i++)
+ for ($i = 0, $c = count($field); $i < $c; $i++)
{
if ($field[$i]['_literal'] !== FALSE)
{
@@ -112,24 +112,25 @@ class CI_DB_pdo_pgsql_forge extends CI_DB_pdo_forge {
if (version_compare($this->db->version(), '8', '>=') && isset($field[$i]['type']))
{
- $sqls[] = $sql.' TYPE '.$field[$i]['type'].$field[$i]['length'];
+ $sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
+ .' TYPE '.$field[$i]['type'].$field[$i]['length'];
}
if ( ! empty($field[$i]['default']))
{
- $sqls[] = $sql.' ALTER '.$this->db->escape_identifiers($field[$i]['name'])
- .' SET '.$field[$i]['default'];
+ $sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
+ .' SET DEFAULT '.$field[$i]['default'];
}
if (isset($field[$i]['null']))
{
- $sqls[] = $sql.' ALTER '.$this->db->escape_identifiers($field[$i]['name'])
+ $sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
.($field[$i]['null'] === TRUE ? ' DROP NOT NULL' : ' SET NOT NULL');
}
if ( ! empty($field[$i]['new_name']))
{
- $sqls[] = $sql.' RENAME '.$this->db->escape_identifiers($field[$i]['name'])
+ $sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
.' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
}
}
diff --git a/system/database/drivers/postgre/postgre_forge.php b/system/database/drivers/postgre/postgre_forge.php
index 425622fac..5e378385c 100644
--- a/system/database/drivers/postgre/postgre_forge.php
+++ b/system/database/drivers/postgre/postgre_forge.php
@@ -96,7 +96,7 @@ class CI_DB_postgre_forge extends CI_DB_forge {
$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
$sqls = array();
- for ($i = 0, $c = count($field), $sql .= $alter_type.' '; $i < $c; $i++)
+ for ($i = 0, $c = count($field); $i < $c; $i++)
{
if ($field[$i]['_literal'] !== FALSE)
{
@@ -105,24 +105,25 @@ class CI_DB_postgre_forge extends CI_DB_forge {
if (version_compare($this->db->version(), '8', '>=') && isset($field[$i]['type']))
{
- $sqls[] = $sql.' TYPE '.$field[$i]['type'].$field[$i]['length'];
+ $sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
+ .' TYPE '.$field[$i]['type'].$field[$i]['length'];
}
if ( ! empty($field[$i]['default']))
{
- $sqls[] = $sql.' ALTER '.$this->db->escape_identifiers($field[$i]['name'])
- .' SET '.$field[$i]['default'];
+ $sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
+ .' SET DEFAULT '.$field[$i]['default'];
}
if (isset($field[$i]['null']))
{
- $sqls[] = $sql.' ALTER '.$this->db->escape_identifiers($field[$i]['name'])
+ $sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
.($field[$i]['null'] === TRUE ? ' DROP NOT NULL' : ' SET NOT NULL');
}
if ( ! empty($field[$i]['new_name']))
{
- $sqls[] = $sql.' RENAME '.$this->db->escape_identifiers($field[$i]['name'])
+ $sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
.' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
}
}
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-01 06:59:41 +0100