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author | tianhe1986 <w1s2j3229@163.com> | 2017-02-13 10:20:10 +0100 |
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committer | tianhe1986 <w1s2j3229@163.com> | 2017-02-13 10:20:10 +0100 |
commit | dba57690c10397235f8422c33a757e377941907a (patch) | |
tree | 82b6c48f3e45a6dfa4d8b3ffef6e4065a037e3fb | |
parent | 6e3384b012aec7a54b531aecdafd7aeeecd25e04 (diff) |
Add user-guide.
Signed-off-by: tianhe1986 <w1s2j3229@163.com>
-rw-r--r-- | user_guide_src/source/database/query_builder.rst | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/user_guide_src/source/database/query_builder.rst b/user_guide_src/source/database/query_builder.rst index 3135f76da..2d954c7a8 100644 --- a/user_guide_src/source/database/query_builder.rst +++ b/user_guide_src/source/database/query_builder.rst @@ -452,6 +452,52 @@ setting it to FALSE. Identical to having(), only separates multiple clauses with "OR". +**$this->db->having_in()** + +Generates a HAVING field IN ('item', 'item') SQL query joined with AND if +appropriate + +:: + + $names = array('Frank', 'Todd', 'James'); + $this->db->having_in('username', $names); + // Produces: HAVING username IN ('Frank', 'Todd', 'James') + + +**$this->db->or_having_in()** + +Generates a HAVING field IN ('item', 'item') SQL query joined with OR if +appropriate + +:: + + $names = array('Frank', 'Todd', 'James'); + $this->db->or_having_in('username', $names); + // Produces: OR username IN ('Frank', 'Todd', 'James') + +**$this->db->having_not_in()** + +Generates a HAVING field NOT IN ('item', 'item') SQL query joined with +AND if appropriate + +:: + + $names = array('Frank', 'Todd', 'James'); + $this->db->having_not_in('username', $names); + // Produces: HAVING username NOT IN ('Frank', 'Todd', 'James') + + +**$this->db->or_having_not_in()** + +Generates a HAVING field NOT IN ('item', 'item') SQL query joined with OR +if appropriate + +:: + + $names = array('Frank', 'Todd', 'James'); + $this->db->or_having_not_in('username', $names); + // Produces: OR username NOT IN ('Frank', 'Todd', 'James') + **************** Ordering results **************** |