34 lines
708 B
Plaintext
34 lines
708 B
Plaintext
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Trying to assign a large character value to a smaller variable or column will raise an error.
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== Noncompliant Code Example
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----
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create table persons (id number, name varchar2(4));
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insert into persons (id, name) values (1, 'Alice'); -- Noncompliant, raises ORA-12899
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create or replace procedure sp1
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is
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foo varchar2(2);
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begin
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select name into foo from persons where id = 1; -- Noncompliant, may raise ORA-06502
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end;
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----
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== Compliant Solution
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----
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create table persons (id number, name varchar2(8));
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insert into persons (id, name) values (1, 'Alice');
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create or replace procedure sp1
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is
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foo varchar2(8);
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begin
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select name into foo from persons where id = 1;
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end;
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----
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include::../see.adoc[]
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