diff options
Diffstat (limited to 'user_guide_src/source/database/forge.rst')
| -rw-r--r-- | user_guide_src/source/database/forge.rst | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/user_guide_src/source/database/forge.rst b/user_guide_src/source/database/forge.rst index bf17e2918..1d6b847b4 100644 --- a/user_guide_src/source/database/forge.rst +++ b/user_guide_src/source/database/forge.rst @@ -193,13 +193,15 @@ into the definition Dropping a table ================ -Executes a DROP TABLE sql +Execute a DROP TABLE statement and optionally add an IF EXISTS clause. :: + // Produces: DROP TABLE table_name $this->dbforge->drop_table('table_name'); - // gives DROP TABLE IF EXISTS table_name + // Produces: DROP TABLE IF EXISTS table_name + $this->dbforge->drop_table('table_name'); Renaming a table ================ @@ -231,14 +233,6 @@ number of additional fields. $this->dbforge->add_column('table_name', $fields); // gives ALTER TABLE table_name ADD preferences TEXT -An optional third parameter can be used to specify which existing column -to add the new column after. - -:: - - $this->dbforge->add_column('table_name', $fields, 'after_field'); - - $this->dbforge->drop_column() ============================== |