def changeCol(self, strTableName, old, new):
self.changeColType(strTableName, attribsToDict(old), attribsToDict(new))
self.changeAutoIncrement(strTableName, old, new)
self.changeColDefaults(strTableName, old, new)
self.changeColComments(strTableName, old, new)
def changeCol(self, strTableName, old, new):
self.changeColType(strTableName, attribsToDict(old),
attribsToDict(new))
self.changeAutoIncrement(strTableName, old, new)
self.changeColDefaults(strTableName, old, new)
self.changeColComments(strTableName, old, new)
def createView(self, ignore, new, nIndex):
attribs = attribsToDict(new)
strDefinition = new.firstChild.nodeValue.rstrip()
if self.inDbms(new):
self.ddli.addView(new.getAttribute('name'), strDefinition, attribs,
self.diffs)
def changeColDefaults(self, strTableName, old, new):
strOldDefault = old.getAttribute('default')
strNewDefault = new.getAttribute('default')
if strNewDefault != strOldDefault:
self.ddli.changeColDefault(
strTableName, getColName(new), strNewDefault,
self.ddli.retColTypeEtc(attribsToDict(new)), self.diffs)
def renameFunction(self, ignore, old, new):
attribs = attribsToDict(new)
strDefinition = new.firstChild.nodeValue.strip()
if self.inDbms(new):
self.ddli.renameFunction(old.getAttribute('name'),
new.getAttribute('name'), strDefinition,
attribs, self.diffs)
def changeColComments(self, strTableName, old, new):
# Check for difference in comments.
strNewComment = safeGet(new, 'desc')
strOldComment = safeGet(old, 'desc')
if strNewComment and strNewComment != strOldComment:
# Fix to delete comments?
self.ddli.changeColumnComment(
strTableName, getColName(new), strNewComment,
self.ddli.retColTypeEtc(attribsToDict(new)), self.diffs)
def createFunction(self, ignore, new, nIndex):
attribs = attribsToDict(new)
strDefinition = new.firstChild.nodeValue.strip()
# strNewFunctionName, argumentList, strReturn, strContents, attribs, diffs
argumentList = [arg.strip() for arg in new.getAttribute('arguments').split(',')]
if self.inDbms(new):
self.ddli.addFunction(new.getAttribute('name'), argumentList, new.getAttribute('returns'), strDefinition.strip(), attribs, self.diffs)
def changeAutoIncrement(self, strTableName, old, new):
# Remove old, and new
strOldAuto = old.getAttribute('autoincrement').lower()
strNewAuto = new.getAttribute('autoincrement').lower()
if strOldAuto != strNewAuto:
if strNewAuto == 'yes':
# Hmm, if we created the column the autoincrement would already be there anyway.
pass
#print "Add Autoincrement TODO"
else:
self.ddli.dropAutoIncrement(strTableName, attribsToDict(old), self.diffs)
def diffView(self, ignore, oldView, newView):
strOldContents = oldView.firstChild.nodeValue.rstrip()
strNewContents = newView.firstChild.nodeValue.rstrip()
if not self.inDbms(newView):
return
if strOldContents != strNewContents:
attribs = attribsToDict(newView)
strDefinition = newView.firstChild.nodeValue.rstrip()
self.ddli.updateView(newView.getAttribute('name'), strDefinition, attribs, self.diffs)
def changeAutoIncrement(self, strTableName, old, new):
# Remove old, and new
strOldAuto = old.getAttribute('autoincrement').lower()
strNewAuto = new.getAttribute('autoincrement').lower()
if strOldAuto != strNewAuto:
if strNewAuto == 'yes':
# Hmm, if we created the column the autoincrement would already be there anyway.
pass
#print "Add Autoincrement TODO"
else:
self.ddli.dropAutoIncrement(strTableName, attribsToDict(old),
self.diffs)
def renameColumn(self, strTableName, old, new):
strOldName = getColName(old)
strNewName = getColName(new)
if self.params['drop_constraints_on_col_rename']:
self.dropRelatedConstraints(strTableName, strOldName)
columnType = self.ddli.retColTypeEtc(attribsToDict(new))
self.ddli.renameColumn(strTableName, strOldName, strNewName, columnType, self.diffs)
if self.params['drop_constraints_on_col_rename']:
self.rebuildRelatedConstraints(strTableName, strNewName)
def diffView(self, ignore, oldView, newView):
strOldContents = oldView.firstChild.nodeValue.rstrip()
strNewContents = newView.firstChild.nodeValue.rstrip()
if not self.inDbms(newView):
return
if strOldContents != strNewContents:
attribs = attribsToDict(newView)
strDefinition = newView.firstChild.nodeValue.rstrip()
self.ddli.updateView(newView.getAttribute('name'), strDefinition,
attribs, self.diffs)
def diffFunction(self, ignore, oldFunction, newFunction):
strOldContents = oldFunction.firstChild.nodeValue.strip()
strNewContents = newFunction.firstChild.nodeValue.strip()
if not self.inDbms(newFunction):
return
if strOldContents != strNewContents:
attribs = attribsToDict(newFunction)
strDefinition = newFunction.firstChild.nodeValue.strip()
self.ddli.updateFunction(newFunction.getAttribute('name'),
newFunction.getAttribute('arguments').split(','), newFunction.getAttribute('returns'), strDefinition, attribs, self.diffs)
def createFunction(self, ignore, new, nIndex):
attribs = attribsToDict(new)
strDefinition = new.firstChild.nodeValue.strip()
# strNewFunctionName, argumentList, strReturn, strContents, attribs, diffs
argumentList = [
arg.strip() for arg in new.getAttribute('arguments').split(',')
]
if self.inDbms(new):
self.ddli.addFunction(new.getAttribute('name'), argumentList,
new.getAttribute('returns'),
strDefinition.strip(), attribs, self.diffs)
def renameColumn(self, strTableName, old, new):
strOldName = getColName(old)
strNewName = getColName(new)
if self.params['drop_constraints_on_col_rename']:
self.dropRelatedConstraints(strTableName, strOldName)
columnType = self.ddli.retColTypeEtc(attribsToDict(new))
self.ddli.renameColumn(strTableName, strOldName, strNewName,
columnType, self.diffs)
if self.params['drop_constraints_on_col_rename']:
self.rebuildRelatedConstraints(strTableName, strNewName)
def retColumnDefinition(self, col, strPreDdl, strPostDdl):
strColName = getColName(col)
strRet = self.ddlInterface.quoteName(
strColName) + ' ' + self.ddlInterface.retColTypeEtc(
attribsToDict(col))
if col.hasAttribute('autoincrement') and col.getAttribute(
'autoincrement').lower() == "yes":
strTableName = getTableName(col.parentNode.parentNode)
strRet += self.ddlInterface.addAutoIncrement(
strTableName, strColName, col.getAttribute('default'),
strPreDdl, strPostDdl)
return strRet
def diffFunction(self, ignore, oldFunction, newFunction):
strOldContents = oldFunction.firstChild.nodeValue.strip()
strNewContents = newFunction.firstChild.nodeValue.strip()
if not self.inDbms(newFunction):
return
if strOldContents != strNewContents:
attribs = attribsToDict(newFunction)
strDefinition = newFunction.firstChild.nodeValue.strip()
self.ddli.updateFunction(
newFunction.getAttribute('name'),
newFunction.getAttribute('arguments').split(','),
newFunction.getAttribute('returns'), strDefinition, attribs,
self.diffs)
def retColumnDefinition(self, col, strPreDdl, strPostDdl):
strColName = getColName(col)
strRet = self.ddlInterface.quoteName(strColName) + ' ' + self.ddlInterface.retColTypeEtc(attribsToDict(col))
if col.hasAttribute('autoincrement') and col.getAttribute('autoincrement').lower() == "yes":
strTableName = getTableName(col.parentNode.parentNode)
strRet += self.ddlInterface.addAutoIncrement(strTableName, strColName, col.getAttribute('default'), strPreDdl, strPostDdl)
return strRet
def changeColComments(self, strTableName, old, new):
# Check for difference in comments.
strNewComment = safeGet(new, 'desc')
strOldComment = safeGet(old, 'desc')
if strNewComment and strNewComment != strOldComment:
# Fix to delete comments?
self.ddli.changeColumnComment(strTableName, getColName(new), strNewComment, self.ddli.retColTypeEtc(attribsToDict(new)), self.diffs)
def _dropRelatedSequence(self, strTableName, col):
if col.getAttribute('autoincrement').lower() == 'yes':
self.ddli.dropAutoIncrement(strTableName, attribsToDict(col), self.diffs)
def addColumn(self, strTableName, new, nAfter):
""" nAfter not used yet """
self.ddli.addColumn(strTableName, getColName(new), self.ddli.retColTypeEtc(attribsToDict(new)), nAfter, self.diffs)
def createView(self, ignore, new, nIndex):
attribs = attribsToDict(new)
strDefinition = new.firstChild.nodeValue.rstrip()
if self.inDbms(new):
self.ddli.addView(new.getAttribute('name'), strDefinition, attribs, self.diffs)
def renameFunction(self, ignore, old, new):
attribs = attribsToDict(new)
strDefinition = new.firstChild.nodeValue.strip()
if self.inDbms(new):
self.ddli.renameFunction(old.getAttribute('name'), new.getAttribute('name'), strDefinition, attribs, self.diffs)
def changeColDefaults(self, strTableName, old, new):
strOldDefault = old.getAttribute('default')
strNewDefault = new.getAttribute('default')
if strNewDefault != strOldDefault:
self.ddli.changeColDefault(strTableName, getColName(new), strNewDefault, self.ddli.retColTypeEtc(attribsToDict(new)), self.diffs)
def addColumn(self, strTableName, new, nAfter):
""" nAfter not used yet """
self.ddli.addColumn(strTableName, getColName(new),
self.ddli.retColTypeEtc(attribsToDict(new)),
nAfter, self.diffs)
def _dropRelatedSequence(self, strTableName, col):
if col.getAttribute('autoincrement').lower() == 'yes':
self.ddli.dropAutoIncrement(strTableName, attribsToDict(col),
self.diffs)