Mercurial > sqlpython
annotate sqlpyPlus.py @ 153:ebdd20cfba69
plots finally editable
| author | catherine@Elli.myhome.westell.com |
|---|---|
| date | Mon, 29 Sep 2008 05:28:28 -0400 |
| parents | c26bc528cb05 |
| children |
| rev | line source |
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| 144 | 1 """sqlpyPlus - extra features (inspired by Oracle SQL*Plus) for Luca Canali's sqlpython.py |
| 0 | 2 |
| 3 Features include: | |
| 4 - SQL*Plus-style bind variables | |
| 5 - Query result stored in special bind variable ":_" if one row, one item | |
| 6 - SQL buffer with list, run, ed, get, etc.; unlike SQL*Plus, buffer stores session's full history | |
| 7 - @script.sql loads and runs (like SQL*Plus) | |
| 8 - ! runs operating-system command | |
| 9 - show and set to control sqlpython parameters | |
| 10 - SQL*Plus-style describe, spool | |
| 11 - write sends query result directly to file | |
| 12 - comments shows table and column comments | |
| 13 - compare ... to ... graphically compares results of two queries | |
| 14 - commands are case-insensitive | |
| 138 | 15 - context-sensitive tab-completion for table names, column names, etc. |
| 80 | 16 |
| 0 | 17 Use 'help' within sqlpython for details. |
| 18 | |
| 19 Set bind variables the hard (SQL*Plus) way | |
| 20 exec :b = 3 | |
| 21 or with a python-like shorthand | |
| 22 :b = 3 | |
| 23 | |
| 24 - catherinedevlin.blogspot.com May 31, 2006 | |
| 25 """ | |
| 151 | 26 import sys, os, re, sqlpython, cx_Oracle, pyparsing, re, completion, datetime, pickle |
| 149 | 27 from cmd2 import Cmd, make_option, options, Statekeeper |
| 153 | 28 from output_templates import output_templates |
| 29 from plothandler import Plot | |
| 151 | 30 try: |
| 31 import pylab | |
| 32 except: | |
| 33 pass | |
| 0 | 34 |
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35 descQueries = { |
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36 'TABLE': (""" |
| 80 | 37 atc.column_name, |
| 38 CASE atc.nullable WHEN 'Y' THEN 'NULL' ELSE 'NOT NULL' END "Null?", | |
| 39 atc.data_type || | |
| 40 CASE atc.data_type WHEN 'DATE' THEN '' | |
| 41 ELSE '(' || | |
| 42 CASE atc.data_type WHEN 'NUMBER' THEN TO_CHAR(atc.data_precision) || | |
| 43 CASE atc.data_scale WHEN 0 THEN '' | |
| 44 ELSE ',' || TO_CHAR(atc.data_scale) END | |
| 45 ELSE TO_CHAR(atc.data_length) END | |
| 46 END || | |
| 47 CASE atc.data_type WHEN 'DATE' THEN '' ELSE ')' END | |
| 48 data_type | |
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49 FROM all_tab_columns atc |
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50 WHERE atc.table_name = :object_name |
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51 AND atc.owner = :owner |
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52 ORDER BY atc.column_id;""",), |
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53 'PROCEDURE': (""" |
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54 NVL(argument_name, 'Return Value') argument_name, |
| 80 | 55 data_type, |
| 56 in_out, | |
| 57 default_value | |
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58 FROM all_arguments |
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59 WHERE object_name = :object_name |
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60 AND owner = :owner |
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61 AND package_name IS NULL |
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62 ORDER BY sequence;""",), |
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63 'PackageObjects':(""" |
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64 SELECT DISTINCT object_name |
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65 FROM all_arguments |
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66 WHERE package_name = :package_name |
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67 AND owner = :owner""",), |
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68 'PackageObjArgs':(""" |
| 80 | 69 object_name, |
| 70 argument_name, | |
| 71 data_type, | |
| 72 in_out, | |
| 73 default_value | |
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74 FROM all_arguments |
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75 WHERE package_name = :package_name |
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76 AND object_name = :object_name |
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77 AND owner = :owner |
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78 AND argument_name IS NOT NULL |
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79 ORDER BY sequence""",), |
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80 'TRIGGER':(""" |
| 80 | 81 description |
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82 FROM all_triggers |
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83 WHERE owner = :owner |
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84 AND trigger_name = :object_name |
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85 """, |
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86 """ |
| 80 | 87 table_owner, |
| 88 base_object_type, | |
| 89 table_name, | |
| 90 column_name, | |
| 91 when_clause, | |
| 92 status, | |
| 93 action_type, | |
| 94 crossedition | |
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95 FROM all_triggers |
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96 WHERE owner = :owner |
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97 AND trigger_name = :object_name |
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98 \\t |
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99 """, |
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100 ), |
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101 'INDEX':(""" |
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102 index_type, |
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103 table_owner, |
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104 table_name, |
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105 table_type, |
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106 uniqueness, |
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107 compression, |
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108 partitioned, |
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109 temporary, |
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110 generated, |
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111 secondary, |
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112 dropped, |
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113 visibility |
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114 FROM all_indexes |
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115 WHERE owner = :owner |
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116 AND index_name = :object_name |
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117 \\t |
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118 """,) |
| 80 | 119 } |
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120 descQueries['VIEW'] = descQueries['TABLE'] |
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121 descQueries['FUNCTION'] = descQueries['PROCEDURE'] |
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122 |
| 0 | 123 queries = { |
| 124 'resolve': """ | |
| 125 SELECT object_type, object_name, owner FROM ( | |
| 80 | 126 SELECT object_type, object_name, user owner, 1 priority |
| 127 FROM user_objects | |
| 128 WHERE object_name = :objName | |
| 129 UNION ALL | |
| 130 SELECT ao.object_type, ao.object_name, ao.owner, 2 priority | |
| 131 FROM all_objects ao | |
| 132 JOIN user_synonyms us ON (us.table_owner = ao.owner AND us.table_name = ao.object_name) | |
| 133 WHERE us.synonym_name = :objName | |
| 134 AND ao.object_type != 'SYNONYM' | |
| 135 UNION ALL | |
| 136 SELECT ao.object_type, ao.object_name, ao.owner, 3 priority | |
| 137 FROM all_objects ao | |
| 138 JOIN all_synonyms asyn ON (asyn.table_owner = ao.owner AND asyn.table_name = ao.object_name) | |
| 139 WHERE asyn.synonym_name = :objName | |
| 140 AND ao.object_type != 'SYNONYM' | |
| 141 AND asyn.owner = 'PUBLIC' | |
| 142 UNION ALL | |
| 143 SELECT 'DIRECTORY' object_type, dir.directory_name, dir.owner, 6 priority | |
| 144 FROM all_directories dir | |
| 145 WHERE dir.directory_name = :objName | |
| 146 UNION ALL | |
| 147 SELECT 'DATABASE LINK' object_type, db_link, owner, 7 priority | |
| 148 FROM all_db_links dbl | |
| 149 WHERE dbl.db_link = :objName | |
| 127 | 150 ) ORDER BY priority ASC, |
| 151 length(object_type) ASC, | |
| 152 object_type DESC""", # preference: PACKAGE before PACKAGE BODY, TABLE before INDEX | |
| 0 | 153 'tabComments': """ |
| 154 SELECT comments | |
| 155 FROM all_tab_comments | |
| 156 WHERE owner = :owner | |
| 157 AND table_name = :table_name""", | |
| 158 'colComments': """ | |
| 159 atc.column_name, | |
| 80 | 160 acc.comments |
| 0 | 161 FROM all_tab_columns atc |
| 162 JOIN all_col_comments acc ON (atc.owner = acc.owner and atc.table_name = acc.table_name and atc.column_name = acc.column_name) | |
| 163 WHERE atc.table_name = :object_name | |
| 164 AND atc.owner = :owner | |
| 165 ORDER BY atc.column_id;""", | |
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166 #thanks to Senora.pm for "refs" |
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167 'refs': """ |
| 80 | 168 NULL referenced_by, |
| 169 c2.table_name references, | |
| 170 c1.constraint_name constraint | |
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171 FROM |
| 80 | 172 user_constraints c1, |
| 173 user_constraints c2 | |
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174 WHERE |
| 80 | 175 c1.table_name = :object_name |
| 176 and c1.constraint_type ='R' | |
| 177 and c1.r_constraint_name = c2.constraint_name | |
| 178 and c1.r_owner = c2.owner | |
| 179 and c1.owner = :owner | |
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180 UNION |
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181 SELECT c1.table_name referenced_by, |
| 80 | 182 NULL references, |
| 183 c1.constraint_name constraint | |
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184 FROM |
| 80 | 185 user_constraints c1, |
| 186 user_constraints c2 | |
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187 WHERE |
| 80 | 188 c2.table_name = :object_name |
| 189 and c1.constraint_type ='R' | |
| 190 and c1.r_constraint_name = c2.constraint_name | |
| 191 and c1.r_owner = c2.owner | |
| 192 and c1.owner = :owner | |
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193 """ |
| 0 | 194 } |
| 195 | |
| 196 if float(sys.version[:3]) < 2.3: | |
| 197 def enumerate(lst): | |
| 198 return zip(range(len(lst)), lst) | |
| 80 | 199 |
| 0 | 200 class SoftwareSearcher(object): |
| 201 def __init__(self, softwareList, purpose): | |
| 202 self.softwareList = softwareList | |
| 203 self.purpose = purpose | |
| 204 self.software = None | |
| 205 def invoke(self, *args): | |
| 206 if not self.software: | |
| 207 (self.software, self.invokeString) = self.find() | |
| 208 argTuple = tuple([self.software] + list(args)) | |
| 209 os.system(self.invokeString % argTuple) | |
| 210 def find(self): | |
| 211 if self.purpose == 'text editor': | |
| 212 software = os.environ.get('EDITOR') | |
| 213 if software: | |
| 214 return (software, '%s %s') | |
| 215 for (n, (software, invokeString)) in enumerate(self.softwareList): | |
| 216 if os.path.exists(software): | |
| 217 if n > (len(self.softwareList) * 0.7): | |
| 218 print """ | |
| 80 | 219 |
| 220 Using %s. Note that there are better options available for %s, | |
| 221 but %s couldn't find a better one in your PATH. | |
| 222 Feel free to open up %s | |
| 223 and customize it to find your favorite %s program. | |
| 224 | |
| 225 """ % (software, self.purpose, __file__, __file__, self.purpose) | |
| 0 | 226 return (software, invokeString) |
| 227 stem = os.path.split(software)[1] | |
| 228 for p in os.environ['PATH'].split(os.pathsep): | |
| 229 if os.path.exists(os.sep.join([p, stem])): | |
| 230 return (stem, invokeString) | |
| 231 raise (OSError, """Could not find any %s programs. You will need to install one, | |
| 80 | 232 or customize %s to make it aware of yours. |
| 233 Looked for these programs: | |
| 234 %s""" % (self.purpose, __file__, "\n".join([s[0] for s in self.softwareList]))) | |
| 0 | 235 #v2.4: %s""" % (self.purpose, __file__, "\n".join(s[0] for s in self.softwareList))) |
| 236 | |
| 237 softwareLists = { | |
| 238 'diff/merge': [ | |
| 80 | 239 ('/usr/bin/meld',"%s %s %s"), |
| 240 ('/usr/bin/kdiff3',"%s %s %s"), | |
| 241 (r'C:\Program Files\Araxis\Araxis Merge v6.5\Merge.exe','"%s" %s %s'), | |
| 242 (r'C:\Program Files\TortoiseSVN\bin\TortoiseMerge.exe', '"%s" /base:"%s" /mine:"%s"'), | |
| 243 ('FileMerge','%s %s %s'), | |
| 244 ('kompare','%s %s %s'), | |
| 245 ('WinMerge','%s %s %s'), | |
| 246 ('xxdiff','%s %s %s'), | |
| 247 ('fldiff','%s %s %s'), | |
| 248 ('gtkdiff','%s %s %s'), | |
| 249 ('tkdiff','%s %s %s'), | |
| 250 ('gvimdiff','%s %s %s'), | |
| 251 ('diff',"%s %s %s"), | |
| 252 (r'c:\windows\system32\comp.exe',"%s %s %s")], | |
| 253 'text editor': [ | |
| 254 ('gedit', '%s %s'), | |
| 255 ('textpad', '%s %s'), | |
| 256 ('notepad.exe', '%s %s'), | |
| 257 ('pico', '%s %s'), | |
| 258 ('emacs', '%s %s'), | |
| 259 ('vim', '%s %s'), | |
| 260 ('vi', '%s %s'), | |
| 261 ('ed', '%s %s'), | |
| 262 ('edlin', '%s %s') | |
| 263 ] | |
| 0 | 264 } |
| 265 | |
| 266 diffMergeSearcher = SoftwareSearcher(softwareLists['diff/merge'],'diff/merge') | |
| 267 editSearcher = SoftwareSearcher(softwareLists['text editor'], 'text editor') | |
| 268 editor = os.environ.get('EDITOR') | |
| 269 if editor: | |
| 270 editSearcher.find = lambda: (editor, "%s %s") | |
| 271 | |
| 272 class CaselessDict(dict): | |
| 273 """dict with case-insensitive keys. | |
| 274 | |
| 275 Posted to ASPN Python Cookbook by Jeff Donner - http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/66315""" | |
| 276 def __init__(self, other=None): | |
| 277 if other: | |
| 278 # Doesn't do keyword args | |
| 279 if isinstance(other, dict): | |
| 280 for k,v in other.items(): | |
| 281 dict.__setitem__(self, k.lower(), v) | |
| 282 else: | |
| 283 for k,v in other: | |
| 284 dict.__setitem__(self, k.lower(), v) | |
| 285 def __getitem__(self, key): | |
| 286 return dict.__getitem__(self, key.lower()) | |
| 287 def __setitem__(self, key, value): | |
| 288 dict.__setitem__(self, key.lower(), value) | |
| 289 def __contains__(self, key): | |
| 290 return dict.__contains__(self, key.lower()) | |
| 291 def has_key(self, key): | |
| 292 return dict.has_key(self, key.lower()) | |
| 293 def get(self, key, def_val=None): | |
| 294 return dict.get(self, key.lower(), def_val) | |
| 295 def setdefault(self, key, def_val=None): | |
| 296 return dict.setdefault(self, key.lower(), def_val) | |
| 297 def update(self, other): | |
| 298 for k,v in other.items(): | |
| 299 dict.__setitem__(self, k.lower(), v) | |
| 300 def fromkeys(self, iterable, value=None): | |
| 301 d = CaselessDict() | |
| 302 for k in iterable: | |
| 303 dict.__setitem__(d, k.lower(), value) | |
| 304 return d | |
| 305 def pop(self, key, def_val=None): | |
| 306 return dict.pop(self, key.lower(), def_val) | |
| 307 | |
| 308 class Parser(object): | |
| 309 comment_def = "--" + pyparsing.ZeroOrMore(pyparsing.CharsNotIn("\n")) | |
| 310 def __init__(self, scanner, retainSeparator=True): | |
| 311 self.scanner = scanner | |
| 312 self.scanner.ignore(pyparsing.sglQuotedString) | |
| 313 self.scanner.ignore(pyparsing.dblQuotedString) | |
| 314 self.scanner.ignore(self.comment_def) | |
| 315 self.scanner.ignore(pyparsing.cStyleComment) | |
| 316 self.retainSeparator = retainSeparator | |
| 317 def separate(self, txt): | |
| 318 itms = [] | |
| 319 for (sqlcommand, start, end) in self.scanner.scanString(txt): | |
| 320 if sqlcommand: | |
| 321 if type(sqlcommand[0]) == pyparsing.ParseResults: | |
| 322 if self.retainSeparator: | |
| 323 itms.append("".join(sqlcommand[0])) | |
| 324 else: | |
| 325 itms.append(sqlcommand[0][0]) | |
| 326 else: | |
| 327 if sqlcommand[0]: | |
| 328 itms.append(sqlcommand[0]) | |
| 329 return itms | |
| 330 | |
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331 bindScanner = Parser(pyparsing.Literal(':') + pyparsing.Word( pyparsing.alphanums + "_$#" )) |
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332 |
| 0 | 333 def findBinds(target, existingBinds, givenBindVars = {}): |
| 334 result = givenBindVars | |
| 335 for finding, startat, endat in bindScanner.scanner.scanString(target): | |
| 336 varname = finding[1] | |
| 337 try: | |
| 338 result[varname] = existingBinds[varname] | |
| 339 except KeyError: | |
| 340 if not givenBindVars.has_key(varname): | |
| 341 print 'Bind variable %s not defined.' % (varname) | |
| 342 return result | |
| 153 | 343 |
| 0 | 344 class sqlpyPlus(sqlpython.sqlpython): |
|
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345 defaultExtension = 'sql' |
| 92 | 346 sqlpython.sqlpython.shortcuts.update({':': 'setbind', '\\': 'psql', '@': '_load'}) |
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347 multilineCommands = '''select insert update delete tselect |
| 80 | 348 create drop alter'''.split() |
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349 defaultFileName = 'afiedt.buf' |
| 0 | 350 def __init__(self): |
| 351 sqlpython.sqlpython.__init__(self) | |
| 352 self.binds = CaselessDict() | |
| 353 self.sqlBuffer = [] | |
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354 self.settable = ['maxtselctrows', 'maxfetch', 'autobind', |
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355 'failover', 'timeout', 'commit_on_exit'] # settables must be lowercase |
| 0 | 356 self.stdoutBeforeSpool = sys.stdout |
| 357 self.spoolFile = None | |
| 358 self.autobind = False | |
| 359 self.failover = False | |
| 360 def default(self, arg, do_everywhere=False): | |
| 361 sqlpython.sqlpython.default(self, arg, do_everywhere) | |
| 362 self.sqlBuffer.append(self.query) | |
| 363 | |
| 364 # overrides cmd's parseline | |
| 365 def parseline(self, line): | |
| 366 """Parse the line into a command name and a string containing | |
| 367 the arguments. Returns a tuple containing (command, args, line). | |
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368 'command' and 'args' may be None if the line couldn't be parsed. |
| 0 | 369 Overrides cmd.cmd.parseline to accept variety of shortcuts..""" |
| 80 | 370 |
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371 cmd, arg, line = sqlpython.sqlpython.parseline(self, line) |
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372 if cmd in ('select', 'sleect', 'insert', 'update', 'delete', 'describe', |
| 80 | 373 'desc', 'comments', 'pull', 'refs', 'desc', 'triggers', 'find') \ |
| 374 and not hasattr(self, 'curs'): | |
| 0 | 375 print 'Not connected.' |
| 376 return '', '', '' | |
| 377 return cmd, arg, line | |
| 92 | 378 |
| 379 do__load = Cmd.do_load | |
| 80 | 380 |
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381 def onecmd_plus_hooks(self, line): |
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382 line = self.precmd(line) |
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383 stop = self.onecmd(line) |
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384 stop = self.postcmd(stop, line) |
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385 |
| 0 | 386 def do_shortcuts(self,arg): |
| 387 """Lists available first-character shortcuts | |
| 388 (i.e. '!dir' is equivalent to 'shell dir')""" | |
| 389 for (scchar, scto) in self.shortcuts.items(): | |
| 58 | 390 print '%s: %s' % (scchar, scto) |
| 0 | 391 |
| 392 def colnames(self): | |
| 393 return [d[0] for d in curs.description] | |
| 394 | |
| 395 def sql_format_itm(self, itm, needsquotes): | |
| 396 if itm is None: | |
| 397 return 'NULL' | |
| 398 if needsquotes: | |
| 399 return "'%s'" % str(itm) | |
| 400 return str(itm) | |
| 105 | 401 def str_or_empty(self, itm): |
| 402 if itm is None: | |
| 403 return '' | |
| 404 return str(itm) | |
| 0 | 405 def output_as_insert_statements(self): |
| 406 usequotes = [d[1] != cx_Oracle.NUMBER for d in self.curs.description] | |
| 407 def formatRow(row): | |
| 408 return ','.join(self.sql_format_itm(itm, useq) | |
| 409 for (itm, useq) in zip(row, usequotes)) | |
| 410 result = ['INSERT INTO %s (%s) VALUES (%s);' % | |
| 411 (self.tblname, ','.join(self.colnames), formatRow(row)) | |
| 412 for row in self.rows] | |
| 413 return '\n'.join(result) | |
| 414 tableNameFinder = re.compile(r'from\s+([\w$#_"]+)', re.IGNORECASE | re.MULTILINE | re.DOTALL) | |
| 415 def output(self, outformat, rowlimit): | |
| 416 self.tblname = self.tableNameFinder.search(self.curs.statement).group(1) | |
| 417 self.colnames = [d[0] for d in self.curs.description] | |
| 418 if outformat == '\\i': | |
| 419 result = self.output_as_insert_statements() | |
| 153 | 420 elif outformat in output_templates: |
| 147 | 421 self.colnamelen = max(len(colname) for colname in self.colnames) |
| 153 | 422 result = output_templates[outformat].generate(**self.__dict__) |
| 0 | 423 elif outformat in ('\\s', '\\S', '\\c', '\\C'): #csv |
| 424 result = [] | |
| 425 if outformat in ('\\s', '\\c'): | |
| 426 result.append(','.join('"%s"' % colname for colname in self.colnames)) | |
| 427 for row in self.rows: | |
| 106 | 428 result.append(','.join('"%s"' % self.str_or_empty(itm) for itm in row)) |
| 0 | 429 result = '\n'.join(result) |
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430 elif outformat == '\\t': # transposed |
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431 rows = [self.colnames] |
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432 rows.extend(list(self.rows)) |
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433 transpr = [[rows[y][x] for y in range(len(rows))]for x in range(len(rows[0]))] # matrix transpose |
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434 newdesc = [['ROW N.'+str(y),10] for y in range(len(rows))] |
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435 for x in range(len(self.curs.description)): |
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436 if str(self.curs.description[x][1]) == "<type 'cx_Oracle.BINARY'>": # handles RAW columns |
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437 rname = transpr[x][0] |
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438 transpr[x] = map(binascii.b2a_hex, transpr[x]) |
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439 transpr[x][0] = rname |
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440 newdesc[0][0] = 'COLUMN NAME' |
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441 result = '\n' + sqlpython.pmatrix(transpr,newdesc) |
| 151 | 442 elif outformat == '\\p': |
| 443 plot = Plot() | |
| 444 plot.build(self) | |
| 153 | 445 plot.shelve() |
| 446 plot.draw() | |
| 447 return '' | |
| 0 | 448 else: |
| 449 result = sqlpython.pmatrix(self.rows, self.curs.description, self.maxfetch) | |
| 450 return result | |
| 151 | 451 |
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452 legalOracle = re.compile('[a-zA-Z_$#]') |
| 80 | 453 |
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454 def select_scalar_list(self, sql, binds={}): |
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455 self.curs.execute(sql, binds) |
| 132 | 456 return [r[0] for r in self.curs.fetchall()] |
| 457 | |
| 458 columnNameRegex = re.compile( | |
| 459 r'select\s+(.*)from', | |
| 460 re.IGNORECASE | re.DOTALL | re.MULTILINE) | |
| 461 def completedefault(self, text, line, begidx, endidx): | |
| 462 segment = completion.whichSegment(line) | |
| 463 text = text.upper() | |
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464 completions = [] |
| 132 | 465 if segment == 'select': |
| 466 stmt = "SELECT column_name FROM user_tab_columns WHERE column_name LIKE '%s%%'" | |
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467 completions = self.select_scalar_list(stmt % (text)) |
| 132 | 468 if not completions: |
| 469 stmt = "SELECT column_name FROM all_tab_columns WHERE column_name LIKE '%s%%'" | |
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470 completions = self.select_scalar_list(stmt % (text)) |
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471 if segment == 'from': |
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472 columnNames = self.columnNameRegex.search(line) |
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473 if columnNames: |
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474 columnNames = columnNames.group(1) |
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475 columnNames = [c.strip().upper() for c in columnNames.split(',')] |
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476 stmt1 = "SELECT table_name FROM all_tab_columns WHERE column_name = '%s' AND table_name LIKE '%s%%'" |
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477 for columnName in columnNames: |
| 138 | 478 # and if columnName is * ? |
|
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479 completions.extend(self.select_scalar_list(stmt1 % (columnName, text))) |
|
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480 if segment in ('from', 'update', 'insert into') and (not completions): |
| 132 | 481 stmt = "SELECT table_name FROM user_tables WHERE table_name LIKE '%s%%'" |
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482 completions = self.select_scalar_list(stmt % (text)) |
| 132 | 483 if not completions: |
| 484 stmt = """SELECT table_name FROM user_tables WHERE table_name LIKE '%s%%' | |
| 485 UNION | |
| 486 SELECT DISTINCT owner FROM all_tables WHERE owner LIKE '%%%s'""" | |
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487 completions = self.select_scalar_list(stmt % (text, text)) |
|
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488 if segment in ('where', 'group by', 'order by', 'having', 'set'): |
|
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489 tableNames = completion.tableNamesFromFromClause(line) |
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490 if tableNames: |
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491 stmt = """SELECT column_name FROM all_tab_columns |
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492 WHERE table_name IN (%s)""" % \ |
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493 (','.join("'%s'" % (t) for t in tableNames)) |
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494 stmt = "%s AND column_name LIKE '%s%%'" % (stmt, text) |
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495 completions = self.select_scalar_list(stmt) |
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496 if not segment: |
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497 stmt = "SELECT object_name FROM all_objects WHERE object_name LIKE '%s%%'" |
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498 completions = self.select_scalar_list(stmt % (text)) |
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499 return completions |
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500 |
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501 rowlimitPattern = pyparsing.Word(pyparsing.nums)('rowlimit') |
| 153 | 502 rawTerminators = '; \\s \\S \\c \\C \\t \\i \\p ' + ' '.join(output_templates.keys()) |
| 503 terminatorPattern = (pyparsing.oneOf(rawTerminators) | |
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504 ^ pyparsing.Literal('\n/') ^ \ |
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505 (pyparsing.Literal('\nEOF') + pyparsing.stringEnd)) \ |
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506 ('terminator') + \ |
|
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507 pyparsing.Optional(rowlimitPattern) #+ \ |
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508 #pyparsing.FollowedBy(pyparsing.LineEnd()) |
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509 def do_select(self, arg, bindVarsIn=None, override_terminator=None): |
| 0 | 510 """Fetch rows from a table. |
| 80 | 511 |
| 0 | 512 Limit the number of rows retrieved by appending |
| 513 an integer after the terminator | |
| 514 (example: SELECT * FROM mytable;10 ) | |
| 80 | 515 |
| 0 | 516 Output may be formatted by choosing an alternative terminator |
| 517 ("help terminators" for details) | |
| 518 """ | |
| 519 bindVarsIn = bindVarsIn or {} | |
|
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520 statement = self.parsed('select ' + arg) |
| 117 | 521 self.query = statement.unterminated |
|
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522 if override_terminator: |
|
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523 statement['terminator'] = override_terminator |
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524 statement['rowlimit'] = int(statement.rowlimit or 0) |
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525 try: |
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526 self.varsUsed = findBinds(self.query, self.binds, bindVarsIn) |
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527 self.curs.execute(self.query, self.varsUsed) |
|
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528 self.rows = self.curs.fetchmany(min(self.maxfetch, (statement.rowlimit or self.maxfetch))) |
|
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529 self.desc = self.curs.description |
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530 self.rc = self.curs.rowcount |
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531 if self.rc > 0: |
| 117 | 532 self.stdout.write('\n%s\n' % (self.output(statement.terminator, statement.rowlimit))) |
|
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533 if self.rc == 0: |
|
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534 print '\nNo rows Selected.\n' |
|
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535 elif self.rc == 1: |
|
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536 print '\n1 row selected.\n' |
|
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537 if self.autobind: |
|
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538 self.binds.update(dict(zip([''.join(l for l in d[0] if l.isalnum()) for d in self.desc], self.rows[0]))) |
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539 if len(self.desc) == 1: |
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540 self.binds['_'] = self.rows[0][0] |
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541 elif self.rc < self.maxfetch: |
|
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542 print '\n%d rows selected.\n' % self.rc |
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543 else: |
|
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544 print '\nSelected Max Num rows (%d)' % self.rc |
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545 except Exception, e: |
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546 print e |
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547 import traceback |
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548 traceback.print_exc(file=sys.stdout) |
| 0 | 549 self.sqlBuffer.append(self.query) |
| 550 | |
|
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551 |
| 82 | 552 @options([make_option('-f', '--full', action='store_true', help='get dependent objects as well')]) |
| 81 | 553 def do_pull(self, arg, opts): |
| 554 """Displays source code.""" | |
| 80 | 555 |
| 144 | 556 arg = self.parsed(arg).unterminated.upper() |
| 557 object_type, owner, object_name = self.resolve(arg) | |
|
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558 if not object_type: |
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559 return |
|
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560 self.stdout.write("%s %s.%s\n" % (object_type, owner, object_name)) |
| 63 | 561 self.stdout.write(str(self.curs.callfunc('DBMS_METADATA.GET_DDL', cx_Oracle.CLOB, |
| 80 | 562 [object_type, object_name, owner]))) |
| 81 | 563 if opts.full: |
|
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564 for dependent_type in ('OBJECT_GRANT', 'CONSTRAINT', 'TRIGGER'): |
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565 try: |
| 63 | 566 self.stdout.write(str(self.curs.callfunc('DBMS_METADATA.GET_DEPENDENT_DDL', cx_Oracle.CLOB, |
| 80 | 567 [dependent_type, object_name, owner]))) |
|
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568 except cx_Oracle.DatabaseError: |
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569 pass |
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570 |
| 129 | 571 @options([make_option('-a','--all',action='store_true', help='Find in all schemas (not just my own)'), |
| 572 make_option('-i', '--insensitive', action='store_true', help='case-insensitive search'), | |
|
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573 make_option('-c', '--col', action='store_true', help='find column'), |
| 129 | 574 make_option('-t', '--table', action='store_true', help='find table')]) |
| 81 | 575 def do_find(self, arg, opts): |
|
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576 """Finds argument in source code or (with -c) in column definitions.""" |
| 80 | 577 |
| 129 | 578 arg = self.parsed(arg).unterminated.upper() |
| 579 | |
|
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580 if opts.col: |
| 129 | 581 sql = "owner, table_name, column_name from all_tab_columns where column_name like '%%%s%%'" % (arg) |
|
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582 elif opts.table: |
| 129 | 583 sql = "owner, table_name from all_tables where table_name like '%%%s%%'" % (arg) |
|
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584 else: |
|
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585 if opts.insensitive: |
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586 searchfor = "LOWER(text)" |
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587 arg = arg.lower() |
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588 else: |
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589 searchfor = "text" |
| 129 | 590 sql = "* from all_source where %s like '%%%s%%'" % (searchfor, arg) |
| 591 if not opts.all: | |
| 592 sql = '%s and owner = user' % (sql) | |
| 593 self.do_select(sql) | |
| 80 | 594 |
| 83 | 595 @options([make_option('-a','--all',action='store_true', |
| 596 help='Describe all objects (not just my own)')]) | |
| 597 def do_describe(self, arg, opts): | |
| 0 | 598 "emulates SQL*Plus's DESCRIBE" |
|
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599 |
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600 arg = self.parsed(arg).unterminated.upper() |
| 83 | 601 if opts.all: |
| 602 which_view = (', owner', 'all') | |
| 603 else: | |
| 604 which_view = ('', 'user') | |
| 80 | 605 |
| 77 | 606 if not arg: |
| 83 | 607 self.do_select("""object_name, object_type%s FROM %s_objects WHERE object_type IN ('TABLE','VIEW','INDEX') ORDER BY object_name""" % which_view) |
| 77 | 608 return |
|
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609 object_type, owner, object_name = self.resolve(arg) |
| 77 | 610 if not object_type: |
| 87 | 611 self.do_select("""object_name, object_type%s FROM %s_objects |
| 612 WHERE object_type IN ('TABLE','VIEW','INDEX') | |
| 613 AND object_name LIKE '%%%s%%' | |
| 614 ORDER BY object_name""" % | |
| 615 (which_view[0], which_view[1], arg.upper()) ) | |
| 77 | 616 return |
|
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617 self.stdout.write("%s %s.%s\n" % (object_type, owner, object_name)) |
|
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618 descQ = descQueries.get(object_type) |
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619 if descQ: |
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620 for q in descQ: |
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621 self.do_select(q,bindVarsIn={'object_name':object_name, 'owner':owner}) |
| 0 | 622 elif object_type == 'PACKAGE': |
|
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623 packageContents = self.select_scalar_list(descQueries['PackageObjects'][0], {'package_name':object_name, 'owner':owner}) |
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624 for packageObj_name in packageContents: |
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625 self.stdout.write('Arguments to %s\n' % (packageObj_name)) |
|
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626 self.do_select(descQueries['PackageObjArgs'][0],bindVarsIn={'package_name':object_name, 'owner':owner, 'object_name':packageObj_name}) |
| 0 | 627 do_desc = do_describe |
| 80 | 628 |
| 629 def do_deps(self, arg): | |
|
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630 arg = self.parsed(arg).unterminated.upper() |
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631 object_type, owner, object_name = self.resolve(arg) |
| 80 | 632 if object_type == 'PACKAGE BODY': |
| 633 q = "and (type != 'PACKAGE BODY' or name != :object_name)'" | |
| 634 object_type = 'PACKAGE' | |
| 635 else: | |
| 636 q = "" | |
| 637 q = """ name, | |
| 638 type | |
| 639 from user_dependencies | |
| 640 where | |
| 641 referenced_name like :object_name | |
| 642 and referenced_type like :object_type | |
| 643 and referenced_owner like :owner | |
| 644 %s""" % (q) | |
| 645 self.do_select(q, {'object_name':object_name, 'object_type':object_type, 'owner':owner}) | |
| 646 | |
| 0 | 647 def do_comments(self, arg): |
| 648 'Prints comments on a table and its columns.' | |
|
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649 arg = self.parsed(arg).unterminated.upper() |
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650 object_type, owner, object_name = self.resolve(arg) |
| 0 | 651 if object_type: |
| 652 self.curs.execute(queries['tabComments'],{'table_name':object_name, 'owner':owner}) | |
|
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653 self.stdout.write("%s %s.%s: %s\n" % (object_type, owner, object_name, self.curs.fetchone()[0])) |
|
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654 self.do_select(queries['colComments'],bindVarsIn={'owner':owner, 'object_name': object_name}) |
| 0 | 655 |
| 656 def resolve(self, identifier): | |
| 657 """Checks (my objects).name, (my synonyms).name, (public synonyms).name | |
| 658 to resolve a database object's name. """ | |
| 659 parts = identifier.split('.') | |
| 660 try: | |
| 661 if len(parts) == 2: | |
| 662 owner, object_name = parts | |
|
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663 object_type = self.select_scalar_list('SELECT object_type FROM all_objects WHERE owner = :owner AND object_name = :object_name', |
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664 {'owner': owner, 'object_name': object_name} |
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665 )[0] |
| 0 | 666 elif len(parts) == 1: |
| 667 object_name = parts[0] | |
| 668 self.curs.execute(queries['resolve'], {'objName':object_name}) | |
| 669 object_type, object_name, owner = self.curs.fetchone() | |
| 670 except TypeError: | |
| 671 print 'Could not resolve object %s.' % identifier | |
| 672 object_type, owner, object_name = '', '', '' | |
| 673 return object_type, owner, object_name | |
| 674 | |
|
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675 def do_resolve(self, arg): |
| 144 | 676 arg = self.parsed(arg).unterminated.upper() |
| 677 self.stdout.write(','.join(self.resolve(arg))+'\n') | |
| 80 | 678 |
| 0 | 679 def spoolstop(self): |
| 680 if self.spoolFile: | |
| 88 | 681 self.stdout = self.stdoutBeforeSpool |
| 0 | 682 print 'Finished spooling to ', self.spoolFile.name |
| 683 self.spoolFile.close() | |
| 684 self.spoolFile = None | |
| 80 | 685 |
| 0 | 686 def do_spool(self, arg): |
| 687 """spool [filename] - begins redirecting output to FILENAME.""" | |
| 688 self.spoolstop() | |
| 689 arg = arg.strip() | |
| 690 if not arg: | |
| 691 arg = 'output.lst' | |
| 692 if arg.lower() != 'off': | |
| 693 if '.' not in arg: | |
| 694 arg = '%s.lst' % arg | |
| 695 print 'Sending output to %s (until SPOOL OFF received)' % (arg) | |
| 696 self.spoolFile = open(arg, 'w') | |
| 88 | 697 self.stdout = self.spoolFile |
| 80 | 698 |
| 0 | 699 def do_write(self, args): |
| 88 | 700 print 'Use (query) > outfilename instead.' |
| 701 return | |
| 80 | 702 |
| 0 | 703 def do_compare(self, args): |
| 704 """COMPARE query1 TO query2 - uses external tool to display differences. | |
| 80 | 705 |
| 58 | 706 Sorting is recommended to avoid false hits. |
| 707 Will attempt to use a graphical diff/merge tool like kdiff3, meld, or Araxis Merge, | |
| 708 if they are installed.""" | |
| 0 | 709 fnames = [] |
| 710 args2 = args.split(' to ') | |
| 88 | 711 if len(args2) < 2: |
| 712 print self.do_compare.__doc__ | |
| 713 return | |
| 0 | 714 for n in range(len(args2)): |
| 715 query = args2[n] | |
| 716 fnames.append('compare%s.txt' % n) | |
|
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717 #TODO: update this terminator-stripping |
| 0 | 718 if query.rstrip()[-1] != self.terminator: |
| 719 query = '%s%s' % (query, self.terminator) | |
| 88 | 720 self.onecmd_plus_hooks('%s > %s' % (query, fnames[n])) |
| 0 | 721 diffMergeSearcher.invoke(fnames[0], fnames[1]) |
| 722 | |
| 723 bufferPosPattern = re.compile('\d+') | |
| 724 rangeIndicators = ('-',':') | |
|
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725 |
| 0 | 726 def do_psql(self, arg): |
| 727 '''Shortcut commands emulating psql's backslash commands. | |
| 80 | 728 |
| 0 | 729 \c connect |
| 730 \d desc | |
| 731 \e edit | |
| 732 \g run | |
| 733 \h help | |
| 92 | 734 \i load |
| 0 | 735 \o spool |
| 736 \p list | |
| 77 | 737 \q quit |
| 0 | 738 \w save |
| 61 | 739 \db _dir_tablespaces |
| 740 \dd comments | |
| 741 \dn _dir_schemas | |
| 742 \dt _dir_tables | |
| 743 \dv _dir_views | |
| 744 \di _dir_indexes | |
| 0 | 745 \? help psql''' |
| 746 commands = {} | |
| 747 for c in self.do_psql.__doc__.splitlines()[2:]: | |
| 748 (abbrev, command) = c.split(None, 1) | |
| 749 commands[abbrev[1:]] = command | |
| 750 words = arg.split(None,1) | |
| 80 | 751 try: |
| 752 abbrev = words[0] | |
| 753 except IndexError: | |
| 754 return | |
| 0 | 755 try: |
| 756 args = words[1] | |
| 757 except IndexError: | |
| 758 args = '' | |
| 759 try: | |
| 77 | 760 return self.onecmd('%s %s' % (commands[abbrev], args)) |
| 0 | 761 except KeyError: |
| 61 | 762 print 'psql command \%s not yet supported.' % abbrev |
| 77 | 763 |
| 83 | 764 @options([make_option('-a','--all',action='store_true', |
| 765 help='Describe all objects (not just my own)')]) | |
| 84 | 766 def do__dir_tables(self, arg, opts): |
| 83 | 767 if opts.all: |
| 768 which_view = (', owner', 'all') | |
| 769 else: | |
| 770 which_view = ('', 'user') | |
| 771 self.do_select("""table_name, 'TABLE' as type%s FROM %s_tables WHERE table_name LIKE '%%%s%%'""" % | |
| 772 (which_view[0], which_view[1], arg.upper())) | |
| 80 | 773 |
| 83 | 774 @options([make_option('-a','--all',action='store_true', |
| 775 help='Describe all objects (not just my own)')]) | |
| 84 | 776 def do__dir_views(self, arg, opts): |
| 83 | 777 if opts.all: |
| 778 which_view = (', owner', 'all') | |
| 779 else: | |
| 780 which_view = ('', 'user') | |
| 781 self.do_select("""view_name, 'VIEW' as type%s FROM %s_views WHERE view_name LIKE '%%%s%%'""" % | |
| 782 (which_view[0], which_view[1], arg.upper())) | |
| 61 | 783 |
| 83 | 784 @options([make_option('-a','--all',action='store_true', |
| 785 help='Describe all objects (not just my own)')]) | |
| 84 | 786 def do__dir_indexes(self, arg, opts): |
| 83 | 787 if opts.all: |
| 788 which_view = (', owner', 'all') | |
| 789 else: | |
| 790 which_view = ('', 'user') | |
| 791 self.do_select("""index_name, index_type%s FROM %s_indexes WHERE index_name LIKE '%%%s%%' OR table_name LIKE '%%%s%%'""" % | |
| 792 (which_view[0], which_view[1], arg.upper(), arg.upper())) | |
| 61 | 793 |
| 794 def do__dir_tablespaces(self, arg): | |
| 795 self.do_select("""tablespace_name, file_name from dba_data_files""") | |
| 796 | |
| 797 def do__dir_schemas(self, arg): | |
| 798 self.do_select("""owner, count(*) AS objects FROM all_objects GROUP BY owner ORDER BY owner""") | |
| 80 | 799 |
| 62 | 800 def do_head(self, arg): |
| 801 nrows = 10 | |
| 802 args = arg.split() | |
| 803 if len(args) > 1: | |
| 804 for a in args: | |
| 805 if a[0] == '-': | |
| 806 try: | |
| 807 nrows = int(a[1:]) | |
| 808 args.remove(a) | |
| 809 except: | |
| 810 pass | |
| 811 arg = ' '.join(args) | |
| 812 self.do_select('* from %s;%d' % (arg, nrows)) | |
| 80 | 813 |
| 0 | 814 def do_print(self, arg): |
| 815 'print VARNAME: Show current value of bind variable VARNAME.' | |
| 816 if arg: | |
| 817 if arg[0] == ':': | |
| 818 arg = arg[1:] | |
| 819 try: | |
| 95 | 820 self.stdout.write(str(self.binds[arg])+'\n') |
| 0 | 821 except KeyError: |
|
46
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parents:
45
diff
changeset
|
822 self.stdout.write('No bind variable %s\n' % arg) |
| 0 | 823 else: |
| 824 for (var, val) in self.binds.items(): | |
| 825 print ':%s = %s' % (var, val) | |
| 80 | 826 |
|
122
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wow, assignment from function call working?
catherine@Elli.myhome.westell.com
parents:
121
diff
changeset
|
827 assignmentScanner = Parser(pyparsing.Literal(':=') ^ '=') |
| 0 | 828 def do_setbind(self, arg): |
|
121
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diff
changeset
|
829 arg = self.parsed(arg).unterminated |
|
122
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wow, assignment from function call working?
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parents:
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diff
changeset
|
830 try: |
|
61e2a824b66b
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parents:
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diff
changeset
|
831 assigner, startat, endat = self.assignmentScanner.scanner.scanString(arg).next() |
|
61e2a824b66b
wow, assignment from function call working?
catherine@Elli.myhome.westell.com
parents:
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diff
changeset
|
832 except StopIteration: |
| 72 | 833 self.do_print(arg) |
| 118 | 834 return |
|
122
61e2a824b66b
wow, assignment from function call working?
catherine@Elli.myhome.westell.com
parents:
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diff
changeset
|
835 var, val = arg[:startat].strip(), arg[endat:].strip() |
|
61e2a824b66b
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parents:
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diff
changeset
|
836 if val[0] == val[-1] == "'" and len(val) > 1: |
|
61e2a824b66b
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catherine@Elli.myhome.westell.com
parents:
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diff
changeset
|
837 self.binds[var] = val[1:-1] |
|
61e2a824b66b
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parents:
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diff
changeset
|
838 return |
|
61e2a824b66b
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parents:
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diff
changeset
|
839 try: |
|
61e2a824b66b
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parents:
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diff
changeset
|
840 self.binds[var] = int(val) |
|
61e2a824b66b
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parents:
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diff
changeset
|
841 return |
|
61e2a824b66b
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parents:
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diff
changeset
|
842 except ValueError: |
| 74 | 843 try: |
|
122
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catherine@Elli.myhome.westell.com
parents:
121
diff
changeset
|
844 self.binds[var] = float(val) |
| 80 | 845 return |
| 150 | 846 except ValueError: |
|
123
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fixed bug in setting parameters
catherine@Elli.myhome.westell.com
parents:
122
diff
changeset
|
847 statekeeper = Statekeeper(self, ('autobind',)) |
|
898ed97bec38
fixed bug in setting parameters
catherine@Elli.myhome.westell.com
parents:
122
diff
changeset
|
848 self.autobind = True |
|
898ed97bec38
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parents:
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diff
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|
849 self.do_select('%s AS %s FROM dual;' % (val, var)) |
|
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parents:
122
diff
changeset
|
850 statekeeper.restore() |
| 80 | 851 |
| 0 | 852 def do_exec(self, arg): |
| 853 if arg[0] == ':': | |
| 854 self.do_setbind(arg[1:]) | |
| 855 else: | |
|
123
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fixed bug in setting parameters
catherine@Elli.myhome.westell.com
parents:
122
diff
changeset
|
856 arg = self.parsed(arg).unterminated |
| 119 | 857 varsUsed = findBinds(arg, self.binds, {}) |
| 71 | 858 try: |
| 119 | 859 self.curs.execute('begin\n%s;end;' % arg, varsUsed) |
| 71 | 860 except Exception, e: |
| 861 print e | |
|
4
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about to strip out tselect
devlinjs@FA7CZA6N1254998.wrightpatterson.afmc.ds.af.mil
parents:
3
diff
changeset
|
862 |
|
123
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catherine@Elli.myhome.westell.com
parents:
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diff
changeset
|
863 ''' |
| 96 | 864 Fails: |
|
123
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parents:
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diff
changeset
|
865 select n into :n from test;''' |
| 96 | 866 |
| 70 | 867 def anon_plsql(self, line1): |
| 868 lines = [line1] | |
| 869 while True: | |
| 870 line = self.pseudo_raw_input(self.continuationPrompt) | |
| 871 if line.strip() == '/': | |
| 872 try: | |
| 873 self.curs.execute('\n'.join(lines)) | |
| 874 except Exception, e: | |
| 875 print e | |
| 876 return | |
| 877 lines.append(line) | |
| 80 | 878 |
| 70 | 879 def do_begin(self, arg): |
| 880 self.anon_plsql('begin ' + arg) | |
| 881 | |
| 882 def do_declare(self, arg): | |
| 883 self.anon_plsql('declare ' + arg) | |
| 80 | 884 |
| 87 | 885 #def do_create(self, arg): |
| 886 # self.anon_plsql('create ' + arg) | |
| 78 | 887 |
| 119 | 888 @options([make_option('-l', '--long', action='store_true', help='long descriptions'), |
| 889 make_option('-a', '--all', action='store_true', help="all schemas' objects")]) | |
| 81 | 890 def do_ls(self, arg, opts): |
| 78 | 891 where = '' |
| 892 if arg: | |
| 893 where = """\nWHERE object_type || '/' || object_name | |
| 80 | 894 LIKE '%%%s%%'""" % (arg.upper().replace('*','%')) |
| 78 | 895 else: |
| 896 where = '' | |
| 119 | 897 if opts.all: |
| 898 owner = 'owner' | |
| 899 whose = 'all' | |
| 900 else: | |
| 901 owner = "'' AS owner" | |
| 902 whose = 'user' | |
| 78 | 903 result = [] |
| 904 statement = '''SELECT object_type, object_name, | |
| 119 | 905 status, last_ddl_time, %s |
| 906 FROM %s_objects %s | |
| 907 ORDER BY object_type, object_name''' % (owner, whose, where) | |
| 78 | 908 self.curs.execute(statement) |
| 119 | 909 for (object_type, object_name, status, last_ddl_time, owner) in self.curs.fetchall(): |
| 910 if opts.all: | |
| 911 qualified_name = '%s.%s' % (owner, object_name) | |
| 912 else: | |
| 913 qualified_name = object_name | |
| 81 | 914 if opts.long: |
| 119 | 915 result.append('%s\t%s\t%s/%s' % (status, last_ddl_time, object_type, qualified_name)) |
| 78 | 916 else: |
| 119 | 917 result.append('%s/%s' % (object_type, qualified_name)) |
| 78 | 918 self.stdout.write('\n'.join(result) + '\n') |
| 80 | 919 |
|
4
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about to strip out tselect
devlinjs@FA7CZA6N1254998.wrightpatterson.afmc.ds.af.mil
parents:
3
diff
changeset
|
920 def do_cat(self, arg): |
| 128 | 921 '''cat TABLENAME --> SELECT * FROM equivalent''' |
| 150 | 922 if not arg: |
| 923 print self.do_cat.__doc__ | |
| 924 return | |
| 925 arg = self.parsed(arg) | |
| 926 targets = arg.unterminated.split() | |
|
4
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about to strip out tselect
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parents:
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diff
changeset
|
927 for target in targets: |
| 150 | 928 self.do_select('* from %s%s%s' % (target, arg.terminator, arg.rowlimit)) # permissive of space before terminator |
| 80 | 929 |
| 86 | 930 @options([make_option('-i', '--ignore-case', dest='ignorecase', action='store_true', help='Case-insensitive search')]) |
| 931 def do_grep(self, arg, opts): | |
| 932 """grep PATTERN TABLE - search for term in any of TABLE's fields""" | |
| 128 | 933 |
| 934 arg = self.parsed(arg) | |
| 935 targetnames = arg.unterminated.split() | |
| 936 pattern = targetnames.pop(0) | |
| 937 targets = [] | |
| 938 for target in targetnames: | |
| 86 | 939 if '*' in target: |
| 128 | 940 self.curs.execute("SELECT owner, table_name FROM all_tables WHERE table_name LIKE '%s'%s" % |
| 941 (target.upper().replace('*','%')), arg.terminator) | |
| 86 | 942 for row in self.curs: |
| 943 targets.append('%s.%s' % row) | |
| 944 else: | |
| 945 targets.append(target) | |
|
4
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about to strip out tselect
devlinjs@FA7CZA6N1254998.wrightpatterson.afmc.ds.af.mil
parents:
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diff
changeset
|
946 for target in targets: |
| 86 | 947 print target |
|
10
2ef0e2608123
reworking pull
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parents:
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diff
changeset
|
948 target = target.rstrip(';') |
|
4
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parents:
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diff
changeset
|
949 sql = [] |
|
7
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diff
changeset
|
950 try: |
| 128 | 951 self.curs.execute('select * from %s where 1=0' % target) # just to fill description |
| 86 | 952 if opts.ignorecase: |
| 953 sql = ' or '.join("LOWER(%s) LIKE '%%%s%%'" % (d[0], pattern.lower()) for d in self.curs.description) | |
| 954 else: | |
| 955 sql = ' or '.join("%s LIKE '%%%s%%'" % (d[0], pattern) for d in self.curs.description) | |
|
7
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diff
changeset
|
956 sql = '* FROM %s WHERE %s' % (target, sql) |
| 128 | 957 self.do_select('%s%s%s' % (sql, arg.terminator, arg.rowlimit)) |
|
7
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diff
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|
958 except Exception, e: |
|
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diff
changeset
|
959 print e |
|
d44784122203
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parents:
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diff
changeset
|
960 import traceback |
|
d44784122203
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parents:
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diff
changeset
|
961 traceback.print_exc(file=sys.stdout) |
|
4
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diff
changeset
|
962 |
|
10
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diff
changeset
|
963 def do_refs(self, arg): |
|
121
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diff
changeset
|
964 arg = self.parsed(arg).unterminated.upper() |
|
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parents:
120
diff
changeset
|
965 object_type, owner, object_name = self.resolve(arg) |
|
40
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diff
changeset
|
966 if object_type == 'TABLE': |
|
1fb9f7dee7d8
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parents:
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diff
changeset
|
967 self.do_select(queries['refs'],bindVarsIn={'object_name':object_name, 'owner':owner}) |
|
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|
968 |
| 0 | 969 def _test(): |
| 970 import doctest | |
| 971 doctest.testmod() | |
| 80 | 972 |
| 0 | 973 if __name__ == "__main__": |
| 974 "Silent return implies that all unit tests succeeded. Use -v to see details." | |
| 109 | 975 _test() |