acc3fd5223
Revert "Set the precision to be maximum of 28 (Jet limit)."
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This reverts commit a1904bf113
3 years ago
a1904bf113
Set the precision to be maximum of 28 (Jet limit).
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When using property.HasConversion<decimal>() the default for EF Core is with precision 38 and scale 17 which is passed Jet's limit
3 years ago
dc049d804d
Do the same clr type check when mapping "text" as what we do for other store type mappings. This allows conversions do work better (e.g. originally a mappingInfo with a System.Char type was passed in with store type of "text" and a variable length or unbounded string type was returned but with clr type of System.String. Going with the extra checked returns null and gets EF Core to find a converter and then do the mapping again on the converted type
3 years ago
ee54f1fac0
Use MidB/InstrB for the byte versions. (still doesnt produce correct results yet)
3 years ago
ee30910fa9
Update the ValueGeneratorSelector to current ef core style. Don't rely on sequential guid's as Jet doesn't order them properly (treats them as string as sorts them numerically/alphabetically)
3 years ago
0eb8baefa9
Add a clause/filter to the index to ignore nulls
3 years ago
306585af13
When dealing with convert, if we don't have a specific conversion function, try just send the original operand and let Jet work with the types. Seems to be fairly lenient
3 years ago
6cb1748237
Remove sbyte from clr mappings. Not needed as EF Core will use automatic conversions for those types. EF Core SQL Server behaves the same
3 years ago
9489bc4564
Jet seems to output bytes only as an array. so a single byte becomes a byte[1] array. Return the first byte of that array in this instance
3 years ago
3b0bc7d5ad
Fix the GetValueGenerated function. Was not being called and as such for an identity the ValueGenerated.OnAdd was not being set
3 years ago
78f3dbae15
Use our own Byte type mapping for generating the correct string literal
3 years ago
bc5b51fa4a
Fix check against typeof JetBoolTypeMapping. For the tests Everything is Bytes/Strings all type mappings are the same which makes the check not behave correctly
3 years ago
f15d60aaab
Fix escaping wild chars. Use the correct form to escape. Also the LIKE clause does nt have an ESCAPE clause to set the escape char so set that to null
3 years ago
73ef68188f
Ordering of boolean: Rather order by the NOT expression rather than change the ascending or descending order. NULL values are handled in the correct order now
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Division: If the result of the binary is meant to be integer, use the Jet binary divide operatior '\'
3 years ago
87aa0dbe93
Fix incorrect check for whether ordering expression is boolean typeexpression if it is a boolean type.
3 years ago
03579d380c
Add a JetGuidTypeMapping class. We need to override the template for the SQL literal. Jet uses the format with th curly braces at the beginning and end. Default (and same as sql server) is the format without curly braces
3 years ago
d7033125be
Properly read a TimeSpan value from the database.
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Add member translator for timespan so SQL works
3 years ago
096a0955e2
Add JetQueryableMethodTranslatingExpressionVisitorFactory if needed to override anything from it
3 years ago
e01686d4b5
MID doesn't allow a null value for the length parameter. Add a IIF wrapper around it if that argument is marked as nullable.
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Added here instead of stringmethodtranslator as we need the nullability optimizations on the sqlfunctionexpression. When wrapped in a caseexpression we get some different optimizations. Produces the correct result on the test case but is different to SQL Server. This way we keep it closer to SQL Server
3 years ago
9355ddb293
LEN propagates nullability
3 years ago
a11ca0198d
Add SqlTranslatingExpressionVisitor:
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- Handles array index of byte[] (currently not working)
- Returns a not translated if we have arithmetic between dates/times. See Projection_containing_DateTime_subtraction in NorthwindSelectQueryJetTest
3 years ago
2b0f468421
Fix conversion translator: only need to translate Convert.To... functions. Was trying to convert other tostring methods and was picking the methods that required an argument which was typically the tostring functions with arguments of the format string or the format provider
3 years ago
a2db5066e1
The object tostring translator was doing it on the server. It needs to be handled on the client to get the actual name of the enum rather than its int value
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Also handles the boolean special cases
3 years ago
b107b2235d
SqlExpressionSimplifyingExpressionVisitor simplifies nested coalesce calls into the form of COALESCE(arg1,arg2,...argn)
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Jet doesn't have any equivalent so unroll into nest iif calls
3 years ago
3e376ff106
Fix byte array stuff
3 years ago
ccef0d4f49
Add Math functions to translate Floor and Ceiling
3 years ago
458197e582
Pass the current dataaccessproviderfactory type to CreateDatabase. Preference will take place using this type before going to the default in case it can't find the type via the connection string.
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Fixes #135 and #122
3 years ago
f753bc68ea
Don't call SearchConditionConvertingExpressionVisitor. Some nullability optimizations through ParameterBasedSqlProcessor and SqlNullabilityProcessor need to be called first and they call SearchConditionConvertingExpressionVisitor
3 years ago
9464868c1d
Reverse the order of the indices. We need to work backwards on the string to keep the indices correct
3 years ago
cef810999d
Fix failed merge
3 years ago
0018d44d88
Fix JetStringMethodTranslator
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JetStringMethodTranslator: Merge left 2 copies of some functions around
3 years ago
5ea5fdc446
Merge branch 'master' into ef7
3 years ago
a9789216d2
Dual table: Auto detect the dual table name on model load. Use that table for any queries.
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Also allow a custom override name to be set
3 years ago
fbd8398d95
Timespan needs to map to a DbType of DateTime not Time
3 years ago
29cd983826
Timespan needs to map to a DbType of DateTime not Time
3 years ago
44aea7795b
Dual table: Auto detect the dual table name on model load. Use that table for any queries.
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Also allow a custom override name to be set
3 years ago
f5ebc98417
For DateTimeOffset don't convert to Utc before converting to the Offset
3 years ago
0220511c58
Revert mistaken change to _bool type mapping
3 years ago
e14b48db47
Update tests
3 years ago
710376d50f
Enable nullable on src projects (not tests)
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Fix Math and String translator to add missing translations and make it similar to how sql server generates
Update lots of tests
3 years ago
59bc0d813a
Change option from 0 to 1 for InStr. Make it use vbTextCompare which is case insensitive
3 years ago
0f2b0c3447
Update to EF 7 GA version
3 years ago
b80c0c8128
Update tests
3 years ago
dec08fc0ed
make modification command bath size to 1
3 years ago
0e7d080ebd
Initial ef7 update
3 years ago
75e381b52c
Update tests
3 years ago
4554aad38e
Update the translator for the string methods to add a couple more: Substring, IndexOf,FirstOrDefault,LastOrDefault
3 years ago
05b10ea856
Type MApping: a long gets mapped to integer in Jet
3 years ago
b72b0aeb61
Support casting to Int64
3 years ago
fc6b407b36
Update version info for message for required OleDb and Odbc dependencies
3 years ago
ab7a424ef4
Fix up Design time services to work properly. Add-Migration command in VS will work now
3 years ago
9843c0c8de
Update DesignTimeService for Net 6
3 years ago
81f6cbb254
revert to use our stringtypemapping to generate the sql literal. Some regex depends on using this format to pick the filename from the connection string
3 years ago
d100231ce9
[Tests]: Update tests
3 years ago
ef5c33cb74
[Fix]: No need for fancy conversion if there is a conversion expression on a Clr type which is an enum
3 years ago
ae21d832f1
Fix getting the schema for relations. Need both adox and DAO to get all fields
3 years ago
adbad89184
Fix check for unique
3 years ago
b78bbecf43
Do not generate SavePoint SQL. No-op
3 years ago
58f0918d27
[Fix]: Use TryGetDefaultValue.. For an int property, GetDefaultValue will always return as a default 0 (a non null value), if TryGetDefaultValue fails. Thus the wrong ValueGenerationStrategy is returned
3 years ago
093890fa66
[Fix]: Don't update the command to the trim'd version. If using an interceptor, it has already gotten the original commandText. Any comparisons between the actual result and the interceptor would fail
3 years ago
ee87572b2e
Fix schema query: the ondelete and onupdate were added in the wrong order
3 years ago
5341e45e80
Add translator for Jet Random
3 years ago
2f2de12dd5
enable and fix tests
3 years ago
ed726d7478
[Fix]: Explicitly find DateTime in an IN expression and use the Jet formatting
3 years ago
b0624051b3
Fix check for correct type that this handles. Previous way of checking was overriding the Nullable Translator
3 years ago
410ccb01c7
Add in support for .Parse methods on the simple types that support it (bool, int,double,datetime,byte,decimal,single)
3 years ago
0bc5d04759
According to convention, if the property is the primary key and it is an integer, make it the identity column. This wasn't being set by default
3 years ago
4eb1b0cdd8
Rewrite the COALESCE function into a form access can understand
3 years ago
b533695713
SqlExpressionFactory can't be used inside SqlGenerator so create the expressions manually. Fixes queries with conversions
3 years ago
ca0feb49d3
Add extension methods for the Fluent API IsClustered. Mainly for cross compaitiblity so that code written for multiple databases doesn't error. For Jet, the function won't do anything
3 years ago
7dd239bea8
add compile fixes from upstream changes
3 years ago
1f35ab88fd
merge fixes from upstream
3 years ago
6a8ccd27de
Fix transactions issues ( #129 )
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* Fix active transaction support and disposed handling.
* Add transaction baseline tests.
* Fix transaction tests.
4 years ago
3b6fee5a89
Disable savepoint API, because it is not supported by Jet. ( #126 )
4 years ago
a9455f81ea
Use double workaround only for DateTime default values if millisecond support has been enabled. ( #127 )
4 years ago
120a47746a
[PORT] Improve `counter` type handling and add missing `counter` usage cases ( #121 )
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* Improve counter type handling. (#112 )
* Add missing counter usage cases.
* Adjust tests.
4 years ago
09cfe3ac05
Add an IRelationalAnnotationProvider implementation. ( #119 )
4 years ago
1eb7ec7793
Fix EXIST handling in regards to line breaks. ( #117 ) ( #118 )
4 years ago
e9d4aef876
[PORT] Do not create Index-Operations with the same name as ForeignKey constraints ( #115 )
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* In contrast to SQL Standard, MS Access will create an index together with a the FK constrains (#114 )
According to https://docs.microsoft.com/en-us/office/client-developer/access/desktop-database-reference/constraint-clause-microsoft-access-sql
this can be deactivated, however creating an index with the same name as an FK still results in an runtime error, therefor the index creation operation is skipped
Co-authored-by: Michael Steinecke <m.p.steinecke@gmail.com>
* Update to 5.0 and cleanup code and comments.
Co-authored-by: Michael Steinecke <6099045+MichaelSteinecke@users.noreply.github.com>
Co-authored-by: Michael Steinecke <m.p.steinecke@gmail.com>
4 years ago
426240084d
net 6 update
4 years ago
b1fa143d4d
Update to .Net 5 ( #99 )
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* update to net 5
* Add DecimalTypeKey to the logger
* fix build
* fix sdk version for script
* Update dependencies.
* Fix version and dependencies.
* Readd necessary code paths, fix smaller upgrade issues, cleanup code.
* Fix project files.
* Fix tests.
* Readd removed JetQueryTranslationPostprocessorFactory injection.
Fix date/time related millisecond (double) support.
* Fix value generation.
Co-authored-by: Laurents Meyer <laucomm@gmail.com>
4 years ago
c09660785d
Fix ArgumentNullException when creating a database. ( #107 )
4 years ago
12614cd7a1
Ensure columns of relationships (FK -> PK/AK) are applied in the original order, when scaffolding. ( #104 )
5 years ago
db2c056b9f
Return default value for JetDateTimeTypeMapping derived classes as well. ( #102 )
5 years ago
ad5799ffa6
Return correct type mapping for DateTimeOffset with an explicit DATETIME store type set. ( #101 )
5 years ago
fedc4cc226
Fix create database operations and multi statement splitting with parameters ( #97 )
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* Fix automatically assigned file extensions when creating databases.
* Fix parser to correctly return state indices of sub commands. This is a fix for commands containing more than one actual SQL command in its command text, when those multiple actual SQL commands are using parameters.
5 years ago
3235e3ce41
Resolve IJetOptions for design time services. ( #94 )
5 years ago
3595734d47
Fix remaining EFCore.Jet.Data tests ( #92 )
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* Refactor dual table handling.
* Fix remaining EFCore.Jet.Data tests.
5 years ago
b749447fd0
Add support for PASSWORD clause in EFCore.Jet specific CREATE DATABASE statement ( #91 )
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* Add support for PASSWORD clause in EFCore.Jet specific CREATE DATABASE statement.
* Add negative test.
5 years ago
45dcfbe0dd
When creating databases, automatically use the latest database version that is supported by the current file extension. ( #90 )
5 years ago
56bf71b17f
Fix schema and rename related issues and tests ( #89 )
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* Fix schema and rename related issues and tests.
* Adjust rename syntax for better standard conformity.
5 years ago
45e7d8a365
Fix CREATE/DROP DATABASE related issues. ( #88 )
5 years ago
00178eb0cd
Fix DateTime fractions logic and make milliseconds support opt-in ( #86 )
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* Ensure deterministic test ordering.
* Fix DateTime factions logic.
* Make milliseconds support opt-in.
* Fix logic and add tests.
* Fix DateTime related OLE DB parameter configuration.
5 years ago
1df41e8b43
Fix JetCommand regarding CREATE PROCEDURE statements and command splitting. ( #87 )
5 years ago
54b4af5759
Fix DateTime expressions for HasDefaultValue() and add support for fractions of a second ( #85 )
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* Fix and improve test runs.
* Fix DateTime expressions for HasDefaultValue() and add support for fractions of a second.
Refactor test infrastructure.
5 years ago
c473442c8d
Fix runtime checks for appropriate data access library version. ( #84 )
5 years ago
b0d53d30ce
Fix DEFAULT clause for HasDefaultValueSql() ( #81 )
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* Removed parenthesis from column default values (addresses issue #18 )
* Fixed issue where the file handles were not being released after the database connection was closed.
* reverted accidentally changed file to upstream version
* Fixed issue where the file handles were not being released after the database connection was closed.
* reverted accidentally changed file to upstream version
* Add accompanying tests for PR #81 .
Co-authored-by: Collin Kostichuk <collin.kostichuk@genivar.com>
Co-authored-by: Collin Kostichuk <collin.kostichuk@wsp.com>
Co-authored-by: Tobias Arens <arens@jam-software.de>
Co-authored-by: Laurents Meyer <laucomm@gmail.com>
5 years ago
f094f3658c
Fix data and test infrastructure and scaffolding ( #82 )
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* Fix local references.
* Optimize, fix and simplify JetDataReader.
* Only scaffold objects if tables are available.
* Fix test infrastructure.
* Ignore Development.props in root folder.
5 years ago
23b8257fc8
Trim called without arguments throws index out of range ( #77 )
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* Check arguments before accessing in jet string method translator
* Change expected result on to lower and to upper query tests
* Change expected result on trim query tests
* Remove original fix and fix condition chaining in trim clause generation
Co-authored-by: Floris Verhoeven <florisverhoeven@outlook.com>
5 years ago
2b44bac7ba
Cleanup solution.
5 years ago
Christopher Jolly
Laurents Meyer
xoniuqe
Floris Verhoeven