Prior to this commit, many of the utility methods in ScriptUtils in
spring-r2dbc were public by accident: they were copied from ScriptUtils
in spring-jdbc without changing the visibility when spring-r2dbc was
introduced in Spring Framework. 5.3 GA.
This commit corrects this mistake by removing internal APIs from
ScriptUtils in spring-r2dbc from the public contract.
See gh-26947
This commit picks up where 569ce840cf left off, by correctly invoking
the new containsStatementSeparator(...) method from
executeSqlScript(...) in ScriptUtils in spring-r2dbc.
See gh-26911
Prior to this commit, the implementations of
ScriptUtils.containsSqlScriptDelimiters() in spring-jdbc and
spring-r2dbc did not ignore comments when searching for the statement
delimiter within an SQL script. This resulted in subtle bugs if a
comment contained a single single-quote or single double-quote, since
the absence of the closing single-quote or double-quote led the
algorithm to believe that it was still "within a text literal". Similar
issues could arise if a comment contained the sought statement
delimiter but the rest of the script did not contain the sought
statement delimiter. In such cases, the algorithms in ScriptUtils could
erroneously choose an incorrect statement delimiter -- for example,
using the fallback statement delimiter instead of the delimiter
specified by the user.
This commit avoids such bugs by ignoring single-line comments and block
comments when searching for the statement delimiter within an SQL
script.
Closes gh-26911
Prior to this commit, the containsSqlScriptDelimiters() method in
ScriptUtils ignored delimiters enclosed in single quotes but not those
enclosed within double quotes, which contradicts the algorithm in
splitSqlScript() and therefore constitutes a bug.
This commit fixes this bug in the ScriptUtils implementations in
spring-jdbc and spring-r2dbc.
Closes gh-26935
We now support Oracle's bind marker scheme that identifies dynamic
parameters using names that are prefixed with a colon such as
`:P0_myparam`.
Closes gh-26680
This commit raises the minimum Coroutines version supported
to 1.4.0-M1 and above, and changes usages of awaitFirst() or
awaitFirstOrNull() to awaitSingle() or awaitSingleOrNull()
to fix gh-25007.
Closes gh-25914
Closes gh-25007
This commit introduces support for R2DBC ("Reactive Relational Database
Connectivity") with custom ConnectionFactory implementations, a
functional DatabaseClient for SQL execution, transaction management, a
bind marker abstraction database initialization utilities, and
exception translation.
Closes gh-25065
Sam Brannen
Sébastien Deleuze
Mark Paluch
Сергей Цыпанов
Juergen Hoeller
Stephane Nicoll
Sungho Hwang
Rossen Stoyanchev
Mark Paluch