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DB-API: get_family_handles(sort_handles=True) now fixed

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This commit is contained in:
Doug Blank 2016-04-30 16:48:11 -04:00
parent 1c06a07156
commit 0a0a450b45
1 changed files with 21 additions and 11 deletions
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32
gramps/plugins/database/dbapi.py
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@ -377,11 +377,21 @@ class DBAPI(DbGeneric):
If sort_handles is True, the list is sorted by surnames.
"""
if sort_handles:
self.dbapi.execute("""SELECT DISTINCT family.handle FROM family
JOIN person
ON family.father_handle = person.handle
ORDER BY person.primary_name__surname_list__0__surname,
person.primary_name__first_name;""")
self.dbapi.execute("""SELECT f.handle FROM
(SELECT family.*
FROM family LEFT JOIN
person AS father
ON family.father_handle = father.handle LEFT JOIN
person AS mother
on family.mother_handle = mother.handle
order by (case when father.handle is null
then mother.primary_name__surname_list__0__surname
else father.primary_name__surname_list__0__surname
end),
(case when family.handle is null
then mother.primary_name__first_name
else father.primary_name__first_name
end)) AS f;""")
else:
self.dbapi.execute("SELECT handle FROM family;")
rows = self.dbapi.fetchall()
@ -627,7 +637,7 @@ class DBAPI(DbGeneric):
emit = "family-add"
self.dbapi.execute("""INSERT INTO family (handle, gramps_id, father_handle, mother_handle, blob_data)
VALUES(?, ?, ?, ?, ?);""",
[family.handle,
[family.handle,
family.gramps_id,
family.father_handle,
family.mother_handle,
@ -1112,7 +1122,7 @@ class DBAPI(DbGeneric):
if order_by is None:
query = "SELECT blob_data FROM %s;" % class_.__name__.lower()
else:
order_phrases = ["%s %s" % (self._hash_name(class_.__name__, class_.get_field_alias(field)), direction)
order_phrases = ["%s %s" % (self._hash_name(class_.__name__, class_.get_field_alias(field)), direction)
for (field, direction) in order_by]
query = "SELECT blob_data FROM %s ORDER BY %s;" % (class_.__name__.lower(), ", ".join(order_phrases))
self.dbapi.execute(query)
@ -1617,7 +1627,7 @@ class DBAPI(DbGeneric):
# do a select on all; if it works, then it is ok; else, check them all
table_name = table.lower()
try:
fields = [self._hash_name(table, field) for (field, ptype) in
fields = [self._hash_name(table, field) for (field, ptype) in
self.get_table_func(table,"class_func").get_secondary_fields()]
if fields:
self.dbapi.execute("select %s from %s limit 1;" % (", ".join(fields), table_name))
@ -1759,7 +1769,7 @@ class DBAPI(DbGeneric):
order_by - [(field, "ASC" | "DESC"), ...]
"""
if order_by:
order_clause = ", ".join(["%s %s" % (self._hash_name(table, field), dir)
order_clause = ", ".join(["%s %s" % (self._hash_name(table, field), dir)
for (field, dir) in order_by])
return "ORDER BY " + order_clause
else:
@ -1830,8 +1840,8 @@ class DBAPI(DbGeneric):
["NOT", where]
order_by - [[fieldname, "ASC" | "DESC"], ...]
"""
secondary_fields = ([self._hash_name(table, field) for (field, ptype) in
self.get_table_func(table,"class_func").get_secondary_fields()] +
secondary_fields = ([self._hash_name(table, field) for (field, ptype) in
self.get_table_func(table,"class_func").get_secondary_fields()] +
["handle"]) # handle is a sql field, but not listed in secondaries
# If no fields, then we need objects:
# Check to see if where matches SQL fields: