Update the fixed_ip_disassociate_all_by_timeout in nova.db.api so that it supports Postgres. Fixes casting errors on postgres with this function.
Update the fixed_ip_disassociate_all_by_timeout in nova.db.api so that it supports Postgres.
Fixes casting errors on postgres with this function.

Francis-Liu/animated-broccoli,maelnor/nova,silenceli/nova,affo/nova,cyx1231st/nova,eayunstack/nova,eneabio/nova,alaski/nova,NoBodyCam/TftpPxeBootBareMetal,petrutlucian94/nova,cloudbau/nova,leilihh/novaha,BeyondTheClouds/nova,dawnpower/nova,luogangyi/bcec-nova,joker946/nova,ruslanloman/nova,tanglei528/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,badock/nova,bclau/nova,apporc/nova,noironetworks/nova,thomasem/nova,usc-isi/extra-specs,imsplitbit/nova,rickerc/nova_audit,rahulunair/nova,spring-week-topos/nova-week,josephsuh/extra-specs,Stavitsky/nova,gspilio/nova,plumgrid/plumgrid-nova,JioCloud/nova,nikesh-mahalka/nova,yrobla/nova,cloudbau/nova,sacharya/nova,tudorvio/nova,ntt-sic/nova,leilihh/nova,tealover/nova,CEG-FYP-OpenStack/scheduler,hanlind/nova,mikalstill/nova,orbitfp7/nova,dawnpower/nova,maoy/zknova,bgxavier/nova,Tehsmash/nova,mahak/nova,savi-dev/nova,felixma/nova,cernops/nova,imsplitbit/nova,jianghuaw/nova,vmturbo/nova,thomasem/nova,akash1808/nova,Juniper/nova,usc-isi/nova,houshengbo/nova_vmware_compute_driver,blueboxgroup/nova,devendermishrajio/nova_test_latest,TwinkleChawla/nova,cyx1231st/nova,projectcalico/calico-nova,paulmathews/nova,affo/nova,blueboxgroup/nova,openstack/nova,shahar-stratoscale/nova,dims/nova,petrutlucian94/nova_dev,vladikr/nova_drafts,iuliat/nova,iuliat/nova,rahulunair/nova,viggates/nova,CloudServer/nova,DirectXMan12/nova-hacking,petrutlucian94/nova,josephsuh/extra-specs,mgagne/nova,devoid/nova,tangfeixiong/nova,openstack/nova,mikalstill/nova,CCI-MOC/nova,alvarolopez/nova,MountainWei/nova,shail2810/nova,klmitch/nova,eharney/nova,sridevikoushik31/nova,rajalokan/nova,houshengbo/nova_vmware_compute_driver,zzicewind/nova,salv-orlando/MyRepo,fajoy/nova,fajoy/nova,zhimin711/nova,eharney/nova,tangfeixiong/nova,bigswitch/nova,shootstar/novatest,yosshy/nova,barnsnake351/nova,yosshy/nova,russellb/nova,raildo/nova,JioCloud/nova_test_latest,tanglei528/nova,mandeepdhami/nova,hanlind/nova,scripnichenko/nova,virtualopensystems/nova,orbitfp7/nova,mmnelemane/nova,mandeepdhami/nova,sebrandon1/nova,Metaswitch/calico-nova,ted-gould/nova,whitepages/nova,jianghuaw/nova,NoBodyCam/TftpPxeBootBareMetal,devoid/nova,Tehsmash/nova,alexandrucoman/vbox-nova-driver,luogangyi/bcec-nova,devendermishrajio/nova,shail2810/nova,hanlind/nova,cernops/nova,jianghuaw/nova,savi-dev/nova,double12gzh/nova,sridevikoushik31/openstack,zaina/nova,Metaswitch/calico-nova,TieWei/nova,adelina-t/nova,vmturbo/nova,varunarya10/nova_test_latest,klmitch/nova,adelina-t/nova,Triv90/Nova,usc-isi/extra-specs,felixma/nova,paulmathews/nova,Juniper/nova,sridevikoushik31/nova,apporc/nova,dstroppa/openstack-smartos-nova-grizzly,watonyweng/nova,raildo/nova,usc-isi/extra-specs,zaina/nova,russellb/nova,TwinkleChawla/nova,aristanetworks/arista-ovs-nova,viggates/nova,Stavitsky/nova,sileht/deb-openstack-nova,klmitch/nova,CiscoSystems/nova,NoBodyCam/TftpPxeBootBareMetal,joker946/nova,BeyondTheClouds/nova,Yusuke1987/openstack_template,fnordahl/nova,citrix-openstack-build/nova,ntt-sic/nova,CiscoSystems/nova,qwefi/nova,shahar-stratoscale/nova,rrader/nova-docker-plugin,silenceli/nova,whitepages/nova,redhat-openstack/nova,vmturbo/nova,Yuriy-Leonov/nova,yrobla/nova,CEG-FYP-OpenStack/scheduler,yatinkumbhare/openstack-nova,double12gzh/nova,kimjaejoong/nova,JianyuWang/nova,scripnichenko/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,DirectXMan12/nova-hacking,bgxavier/nova,devendermishrajio/nova_test_latest,phenoxim/nova,varunarya10/nova_test_latest,cloudbase/nova,gooddata/openstack-nova,projectcalico/calico-nova,JianyuWang/nova,psiwczak/openstack,akash1808/nova,mgagne/nova,CloudServer/nova,JioCloud/nova_test_latest,sacharya/nova,badock/nova,sileht/deb-openstack-nova,josephsuh/extra-specs,watonyweng/nova,devendermishrajio/nova,ewindisch/nova,virtualopensystems/nova,phenoxim/nova,Triv90/Nova,petrutlucian94/nova_dev,isyippee/nova,berrange/nova,gooddata/openstack-nova,maoy/zknova,TieWei/nova,berrange/nova,maheshp/novatest,akash1808/nova_test_latest,belmiromoreira/nova,angdraug/nova,sridevikoushik31/nova,bclau/nova,LoHChina/nova,rajalokan/nova,jeffrey4l/nova,savi-dev/nova,NeCTAR-RC/nova,sridevikoushik31/nova,j-carpentier/nova,BeyondTheClouds/nova,tudorvio/nova,Yusuke1987/openstack_template,cloudbase/nova-virtualbox,edulramirez/nova,leilihh/nova,jianghuaw/nova,redhat-openstack/nova,saleemjaveds/https-github.com-openstack-nova,dstroppa/openstack-smartos-nova-grizzly,eonpatapon/nova,vladikr/nova_drafts,leilihh/novaha,cloudbase/nova,mikalstill/nova,jeffrey4l/nova,dims/nova,sebrandon1/nova,aristanetworks/arista-ovs-nova,SUSE-Cloud/nova,bigswitch/nova,saleemjaveds/https-github.com-openstack-nova,rajalokan/nova,gspilio/nova,OpenAcademy-OpenStack/nova-scheduler,psiwczak/openstack,Juniper/nova,mahak/nova,Triv90/Nova,angdraug/nova,russellb/nova,mahak/nova,OpenAcademy-OpenStack/nova-scheduler,barnsnake351/nova,aristanetworks/arista-ovs-nova,yatinkumbhare/openstack-nova,salv-orlando/MyRepo,fnordahl/nova,gooddata/openstack-nova,gspilio/nova,tealover/nova,qwefi/nova,NewpTone/stacklab-n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