INDICES FOR TABLE  PhotoTag

Contains the popular fields of PhotoObj table

The table has indices that cover the most frequently accessed PhotoObj columns.

Index TypeKey or Field List
primary keyobjID
foreign keyPhotoObjAll(objID)
foreign keyField(fieldID)
covering indexmode, cy, cx, cz, htmID, type, flags, status, ra, [dec], modelMag_u, modelMag_g, modelMag_r, modelMag_i, modelMag_z, [size]
covering indexhtmID, cx, cy, cz, type, mode, flags, status, ra, [dec], modelMag_u, modelMag_g, modelMag_r, modelMag_i, modelMag_z, [size]
covering indexhtmID, run, camcol, field, rerun, type, mode, flags, status, cx, cy, cz, modelMag_g, modelMag_r, probPSF
covering indexfield, run, rerun, camcol, type, mode, flags, ra, [dec], modelMag_u, modelMag_g, modelMag_r, modelMag_i, modelMag_z
covering indexfieldID, objID, ra, [dec], modelMag_r, type, status, flags
covering indexSpecObjID, cx, cy, cz, mode, type, flags, status, ra, [dec], modelMag_u, modelMag_g, modelMag_r, modelMag_i, modelMag_z, [size]
covering indexcx, cy, cz, htmID, mode, type, flags, status, ra, [dec], modelMag_u, modelMag_g, modelMag_r, modelMag_i, modelMag_z, [size]
covering indexrun, mode, type, status, flags, modelMag_u, modelMag_g, modelMag_r, modelMag_i, modelMag_z, modelMagErr_u, modelMagErr_g, modelMagErr_r, modelMagErr_i, modelMagErr_z
covering indexrun, camcol, field, rerun, type, mode, status, flags, ra, [dec], fieldID, modelMag_u, modelMag_g, modelMag_r, modelMag_i, modelMag_z
covering indexra, [dec], type, mode, flags, modelMag_u, modelMag_g, modelMag_r, modelMag_i, modelMag_z, psfMag_u, psfMag_g, psfMag_r, psfMag_i, psfMag_z, primTarget