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Merge pull request #99 from digitalist/rogue_underscore

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Rogue underscore
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Roland Bock 2016-06-11 07:58:53 +02:00 committed by GitHub
commit 232283ed6e
1 changed files with 7 additions and 7 deletions
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14
scripts/ddl2cpp
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@ -161,16 +161,16 @@ def ddlWord(string):
def ddlFunctionWord(string):
return CaselessLiteral(string) + OneOrMore("(") + ZeroOrMore(" ") + OneOrMore(")")
ddlString = Or([QuotedString("'"), QuotedString("\"", escQuote='""'), QuotedString("`")])
ddlString = Or([QuotedString("'"), QuotedString("\"", escQuote='""'), QuotedString("`")])
negativeSign = Literal('-')
ddlNum = Combine(Optional(negativeSign) + Word(nums + "."))
ddlTerm = Word(alphas, alphanums + "_$")
ddlName = Or([ddlTerm, ddlString])
ddlNum = Combine(Optional(negativeSign) + Word(nums + "."))
ddlTerm = Word(alphanums + "_$")
ddlName = Or([ddlTerm, ddlString])
ddlArguments = "(" + delimitedList(Or([ddlString, ddlTerm, ddlNum])) + ")"
ddlNotNull = Group(ddlWord("NOT") + ddlWord("NULL")).setResultsName("notNull")
ddlDefaultValue = ddlWord("DEFAULT").setResultsName("hasDefaultValue")
ddlAutoValue = ddlWord("AUTO_INCREMENT").setResultsName("hasAutoValue")
ddlColumnComment = Group(ddlWord("COMMENT") + ddlString).setResultsName("comment")
ddlColumnComment = Group(ddlWord("COMMENT") + ddlString).setResultsName("comment")
ddlConstraint = Or([
ddlWord("CONSTRAINT"),
ddlWord("PRIMARY"),
@ -179,9 +179,9 @@ ddlConstraint = Or([
ddlWord("INDEX"),
ddlWord("UNIQUE"),
])
ddlColumn = Group(Optional(ddlConstraint).setResultsName("isConstraint") + OneOrMore(MatchFirst([ddlNotNull, ddlAutoValue, ddlDefaultValue, ddlFunctionWord("NOW"), ddlTerm, ddlNum, ddlColumnComment, ddlString, ddlArguments])))
ddlColumn = Group(Optional(ddlConstraint).setResultsName("isConstraint") + OneOrMore(MatchFirst([ddlNotNull, ddlAutoValue, ddlDefaultValue, ddlFunctionWord("NOW"), ddlTerm, ddlNum, ddlColumnComment, ddlString, ddlArguments])))
createTable = Group(ddlWord("CREATE") + ddlWord("TABLE") + ddlName.setResultsName("tableName") + "(" + Group(delimitedList(ddlColumn)).setResultsName("columns") + ")").setResultsName("create")
#ddlString.setDebug(True) #uncomment to debug pyparsing
ddl = ZeroOrMore(Suppress(SkipTo(createTable, False)) + createTable)