Adding initial support for Informix (Issue #552)

This commit is contained in:
Miroslav Stampar
2016-09-23 12:33:27 +02:00
parent 640e605412
commit 1b48ff223d
17 changed files with 383 additions and 7 deletions

View File

@@ -486,7 +486,7 @@ class Agent(object):
@rtype: C{str}
"""
prefixRegex = r"(?:\s+(?:FIRST|SKIP|LIMIT \d+)\s+\d+)*"
prefixRegex = r"(?:\s+(?:FIRST|SKIP|LIMIT( \d+)?)\s+\d+)*"
fieldsSelectTop = re.search(r"\ASELECT\s+TOP\s+[\d]+\s+(.+?)\s+FROM", query, re.I)
fieldsSelectRownum = re.search(r"\ASELECT\s+([^()]+?),\s*ROWNUM AS LIMIT FROM", query, re.I)
fieldsSelectDistinct = re.search(r"\ASELECT%s\s+DISTINCT\((.+?)\)\s+FROM" % prefixRegex, query, re.I)